diff --git a/.gitignore b/.gitignore
index 01f2b32..7a6533e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -14,6 +14,7 @@ pom.xml.asc
 /.prepl-port
 .hgignore
 .hg/
+Debugging/
 
 profiles.clj
 specs.clj
diff --git a/examples/Debugging/.ipynb_checkpoints/Plotting time range-checkpoint.ipynb b/examples/Debugging/.ipynb_checkpoints/Plotting time range-checkpoint.ipynb
deleted file mode 100644
index 4271637..0000000
--- a/examples/Debugging/.ipynb_checkpoints/Plotting time range-checkpoint.ipynb	
+++ /dev/null
@@ -1,559 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 1,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "; import libraries from kernel\n",
-    "(ns clojure-backtesting.demo\n",
-    "  (:require [clojure.test :refer :all]\n",
-    "            [clojure-backtesting.data :refer :all]\n",
-    "            [clojure-backtesting.order :refer :all]\n",
-    "            [clojure-backtesting.evaluate :refer :all]\n",
-    "            [clojure-backtesting.plot :refer :all]\n",
-    "            [clojure-backtesting.counter :refer :all]\n",
-    "            ;;[clojure-backtesting.parameters :refer :all]\n",
-    "            [clojure.string :as str]\n",
-    "            [clojure.pprint :as pprint]\n",
-    "            [java-time :as t]\n",
-    "            [clojupyter.kernel.version :as ver]\n",
-    "            [clojupyter.misc.helper :as helper]\n",
-    "  ) ;; require all libriaries from core\n",
-    "  (:use clojure.pprint)\n",
-    ")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "; path to dataset = \"../resources/CRSP-extract.csv\"\n",
-    "; change it to the relative to your own dataset\n",
-    ";\n",
-    "(reset! data-set (add-aprc (read-csv-row \"../../resources/CRSP-extract.csv\")));"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 11,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    ";; initialise with current date and initial capital (= $10000)\n",
-    "(init-portfolio \"1980-12-16\" 10000);"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Test range of 1 year"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 12,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "26.093628318359524\n",
-      "Order: 1980-12-17 | AAPL | 50.\n",
-      "Buy 50 stocks of AAPL on 1980-12-16\n",
-      "22.729204943748716\n",
-      "Order: 1981-12-11 | AAPL | -50.\n",
-      "Sell 10 stocks of AAPL on 1981-12-10\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 12,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    ";; define the \"time span\", i.e. to trade in the coming 250 days \n",
-    "(def num-of-days (atom 250))                              \n",
-    "\n",
-    "(while (pos? @num-of-days)\n",
-    "    (do \n",
-    "        ;; write your trading strategy here\n",
-    "        (if (= 250 @num-of-days)\n",
-    "            (do\n",
-    "                (order \"AAPL\" 50) ; buy 50 stocks\n",
-    "                (println ((fn [date] (str \"Buy 50 stocks of AAPL on \" date)) (get-date)))\n",
-    "            )\n",
-    "        )\n",
-    "        (if (= 1 @num-of-days)\n",
-    "            (do\n",
-    "                (order \"AAPL\" -50) ; sell 10 stocks\n",
-    "                (println ((fn [date] (str \"Sell 10 stocks of AAPL on \" date)) (get-date)))\n",
-    "            )\n",
-    "        )\n",
-    "        \n",
-    "        (update-eval-report (get-date))\n",
-    "        \n",
-    "        ; move on to the next trading day\n",
-    "        (next-date)\n",
-    "        \n",
-    "        ; decrement counter\n",
-    "        (swap! num-of-days dec)\n",
-    "    )\n",
-    ")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 14,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "|      :date | :tic |  :price | :quantity | :reference |\n",
-      "|------------+------+---------+-----------+------------|\n",
-      "| 1980-12-17 | AAPL | 25.9375 |        50 |          2 |\n",
-      "| 1981-12-11 | AAPL |  18.875 |       -50 |        251 |\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 14,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "(pprint/print-table (deref order-record))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 15,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "|      :date | :tot-value | :daily-ret | :loan | :leverage |\n",
-      "|------------+------------+------------+-------+-----------|\n",
-      "| 1980-12-16 |     $10000 |      0.00% | $0.00 |     0.00% |\n",
-      "| 1980-12-17 |     $10007 |      0.00% |   $nu |       nu% |\n",
-      "| 1981-12-11 |      $9646 |     -0.04% |   $nu |       nu% |\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 15,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    ";; view portfolio value and return\n",
-    "(view-portfolio-record)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 16,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "|      :date | :pnl-pt | :ret-da | :ret-r | :ret-tot | :sharpe-e | :sharpe-r | :tot-val | :vol-e | :vol-r |\n",
-      "|------------+---------+---------+--------+----------+-----------+-----------+----------+--------+--------|\n",
-      "| 1980-12-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "| 1981-04-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "| 1981-07-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "| 1981-11-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-10 |   $-176 |  -3.67% | -0.00% |   -3.60% |    -1.68% |    -0.00% |    $9646 |  2.14% |  0.34% |\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 16,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "(eval-report)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 13,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "\n",
-       "  <div>\n",
-       "    <div id='uuid-c144f9a5-40a1-4faf-9fca-a2df9f98422a'></div>\n",
-       "    <script>\n",
-       "    requirejs.config({\n",
-       "      baseUrl: 'https://cdn.jsdelivr.net/npm/',\n",
-       "      paths: {\n",
-       "        'vega-embed':  'vega-embed@6.12.2?noext',\n",
-       "        'vega-lib': 'vega-lib?noext',\n",
-       "        'vega-lite': 'vega-lite@4.17.0?noext',\n",
-       "        'vega': 'vega@5.17.0?noext'\n",
-       "      }\n",
-       "    });\n",
-       "    require(['vega-embed'], function(vegaEmbed) {\n",
-       "      let spec = {\"width\":800,\"height\":500,\"data\":{\"values\":[{\"date\":\"1980-12-16\",\"tot-value\":10000,\"daily-ret\":0.0,\"loan\":0.0,\"leverage\":0.0,\"plot\":\"portfolio\"},{\"date\":\"1980-12-17\",\"tot-value\":10007.806415917976,\"daily-ret\":7.803370496319297E-4,\"plot\":\"portfolio\"},{\"date\":\"1981-12-11\",\"tot-value\":9646.875,\"daily-ret\":-0.0367314013352906,\"plot\":\"portfolio\"}]},\"encoding\":{\"x\":{\"field\":\"date\",\"type\":\"temporal\"},\"y\":{\"field\":\"daily-ret\",\"type\":\"quantitative\"},\"color\":{\"field\":\"plot\",\"type\":\"nominal\"}},\"mark\":\"line\"};\n",
-       "      vegaEmbed('#uuid-c144f9a5-40a1-4faf-9fca-a2df9f98422a', spec, {defaultStyle:true}).catch(console.warn);\n",
-       "      }, function(err) {\n",
-       "      console.log('Failed to load');\n",
-       "    });\n",
-       "    </script>\n",
-       "  </div>\n",
-       "    "
-      ]
-     },
-     "execution_count": 13,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "(def data (deref portfolio-value))\n",
-    "\n",
-    "; Add legend name to series\n",
-    "(def data-to-plot\n",
-    " (map #(assoc % :plot \"portfolio\")\n",
-    "  data))\n",
-    "\n",
-    "(plot data-to-plot :plot :date :daily-ret)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Clojure (backtesting_clojure)",
-   "language": "clojure",
-   "name": "backtesting_clojure"
-  },
-  "language_info": {
-   "file_extension": ".clj",
-   "mimetype": "text/x-clojure",
-   "name": "clojure",
-   "version": "1.10.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 2
-}
diff --git a/examples/Debugging/Plotting time range.ipynb b/examples/Debugging/Plotting time range.ipynb
deleted file mode 100644
index d0b7966..0000000
--- a/examples/Debugging/Plotting time range.ipynb	
+++ /dev/null
@@ -1,610 +0,0 @@
-{
- "cells": [
-  {
-   "cell_type": "code",
-   "execution_count": 17,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 17,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "; import libraries from kernel\n",
-    "(ns clojure-backtesting.demo\n",
-    "  (:require [clojure.test :refer :all]\n",
-    "            [oz.notebook.clojupyter :as oz]\n",
-    "            [clojure-backtesting.data :refer :all]\n",
-    "            [clojure-backtesting.order :refer :all]\n",
-    "            [clojure-backtesting.evaluate :refer :all]\n",
-    "            [clojure-backtesting.plot :refer :all]\n",
-    "            [clojure-backtesting.counter :refer :all]\n",
-    "            ;;[clojure-backtesting.parameters :refer :all]\n",
-    "            [clojure.string :as str]\n",
-    "            [clojure.pprint :as pprint]\n",
-    "            [java-time :as t]\n",
-    "            [clojupyter.kernel.version :as ver]\n",
-    "            [clojupyter.misc.helper :as helper]\n",
-    "  ) ;; require all libriaries from core\n",
-    "  (:use clojure.pprint)\n",
-    ")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 6,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    "; path to dataset = \"../resources/CRSP-extract.csv\"\n",
-    "; change it to the relative to your own dataset\n",
-    ";\n",
-    "(reset! data-set (add-aprc (read-csv-row \"../../resources/CRSP-extract.csv\")));"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 7,
-   "metadata": {},
-   "outputs": [],
-   "source": [
-    ";; initialise with current date and initial capital (= $10000)\n",
-    "(init-portfolio \"1980-12-16\" 10000);"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "metadata": {},
-   "source": [
-    "### Test range of 1 year"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 8,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "Buy 50 stocks of AAPL on 1980-12-16\n",
-      "Sell 10 stocks of AAPL on 1981-12-10\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 8,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    ";; define the \"time span\", i.e. to trade in the coming 250 days \n",
-    "(def num-of-days (atom 250))                              \n",
-    "\n",
-    "(while (pos? @num-of-days)\n",
-    "    (do \n",
-    "        ;; write your trading strategy here\n",
-    "        (if (= 250 @num-of-days)\n",
-    "            (do\n",
-    "                (order \"AAPL\" 50) ; buy 50 stocks\n",
-    "                (println ((fn [date] (str \"Buy 50 stocks of AAPL on \" date)) (get-date)))\n",
-    "            )\n",
-    "        )\n",
-    "        (if (= 1 @num-of-days)\n",
-    "            (do\n",
-    "                (order \"AAPL\" -50) ; sell 10 stocks\n",
-    "                (println ((fn [date] (str \"Sell 10 stocks of AAPL on \" date)) (get-date)))\n",
-    "            )\n",
-    "        )\n",
-    "        \n",
-    "        (update-eval-report (get-date))\n",
-    "        \n",
-    "        ; move on to the next trading day\n",
-    "        (next-date)\n",
-    "        \n",
-    "        ; decrement counter\n",
-    "        (swap! num-of-days dec)\n",
-    "    )\n",
-    ")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 9,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "|      :date | :tic |  :price | :quantity | :reference |\n",
-      "|------------+------+---------+-----------+------------|\n",
-      "| 1980-12-17 | AAPL | 25.9375 |        50 |          1 |\n",
-      "| 1981-12-11 | AAPL |  18.875 |       -50 |          1 |\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 9,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "(pprint/print-table (deref order-record))"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 10,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "|      :date | :tot-value | :daily-ret | :loan | :leverage |\n",
-      "|------------+------------+------------+-------+-----------|\n",
-      "| 1980-12-16 |     $10000 |      0.00% | $0.00 |     0.00% |\n",
-      "| 1980-12-17 |     $10007 |      0.00% | $0.00 |     0.00% |\n",
-      "| 1981-12-11 |      $9646 |     -0.04% | $0.00 |     0.00% |\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 10,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    ";; view portfolio value and return\n",
-    "(view-portfolio-record)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 11,
-   "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "\n",
-      "|      :date | :pnl-pt | :ret-da | :ret-r | :ret-tot | :sharpe-e | :sharpe-r | :tot-val | :vol-e | :vol-r |\n",
-      "|------------+---------+---------+--------+----------+-----------+-----------+----------+--------+--------|\n",
-      "| 1980-12-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1980-12-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-01-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-02-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-03-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "| 1981-04-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-04-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-05-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-06-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "| 1981-07-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-07-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-08-31 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-09-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-14 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-15 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-21 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-22 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-26 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-28 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-29 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-10-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-05 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n"
-     ]
-    },
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "| 1981-11-06 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-10 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-11 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-12 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-13 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-16 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-17 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-18 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-19 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-20 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-23 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-24 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-25 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-27 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-11-30 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-01 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-02 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-03 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-04 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-07 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-08 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-09 |      $7 |   0.08% |  0.00% |    0.08% |     1.41% |     0.22% |   $10007 |  0.06% |  0.01% |\n",
-      "| 1981-12-10 |   $-176 |  -3.67% | -0.00% |   -3.60% |    -1.68% |    -0.00% |    $9646 |  2.14% |  0.34% |\n"
-     ]
-    },
-    {
-     "data": {
-      "text/plain": [
-       "nil"
-      ]
-     },
-     "execution_count": 11,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "(eval-report)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 20,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/plain": [
-       "#'clojure-backtesting.demo/plot-new"
-      ]
-     },
-     "execution_count": 20,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "\n",
-    "(defn plot-new\n",
-    "  \"this is the function that allows the users to plot charts,\"\n",
-    "  ([dataset series x y ]\n",
-    "  (oz/view!\n",
-    "    { :width 800 :height 500 ;adjust the graph size\n",
-    "      :data      {:values dataset}\n",
-    "      :encoding  {:x {:field x :type \"temporal\" :timeUnit \"yearmonthdate\"};\"field\" means the x-axis name, \"type\" asking what's the data type of x-axis values; choosing from \"quantity\"/\"nominal\"/\"temporal\"  \n",
-    "                  :y {:field y :type \"quantitative\"}\n",
-    "                  :color {:field series :type \"nominal\"} ;if it's only 1 line, no need this\n",
-    "                 } \n",
-    "      :mark \"line\"\n",
-    "    }\n",
-    "  ))\n",
-    "  \n",
-    "  ([dataset series x y1 y2] ;y1 & y2 should be key for values to be plotted, e.g. :tot-value or :daily-ret\n",
-    "  (oz/view!\n",
-    "    { :width 800 :height 500 ;adjust the graph size\n",
-    "      :data      {:values dataset}\n",
-    "      :encoding  {:x {:field x :type \"temporal\" :timeUnit \"yearmonthdate\"} ;\"field\" means the x-axis name, \"type\" asking what's the data type of x-axis values; choosing from \"quantity\"/\"nominal\"/\"temporal\"  \n",
-    "                  :color {:field series :type \"nominal\"} ;if it's only 1 line, no need this\n",
-    "                 } \n",
-    "      :layer     [\n",
-    "                 {:mark {:type \"line\"}\n",
-    "                  :encoding {:y {:field y1 :type \"quantitative\"}\n",
-    "                            :color {:field series :type \"nominal\"}}\n",
-    "                 } \n",
-    "                 {:mark {:type \"line\"}\n",
-    "                 :encoding {:y {:field y2 :type \"quantitative\"}\n",
-    "                            :color {:field series :type \"nominal\"}}\n",
-    "                }]\n",
-    "      :resolve   {:scale {:y \"independent\"}}\n",
-    "    }\n",
-    "  ))\n",
-    ")"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 21,
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "text/html": [
-       "\n",
-       "  <div>\n",
-       "    <div id='uuid-c0b8be57-9397-4f91-8a8c-8c56be70bc50'></div>\n",
-       "    <script>\n",
-       "    requirejs.config({\n",
-       "      baseUrl: 'https://cdn.jsdelivr.net/npm/',\n",
-       "      paths: {\n",
-       "        'vega-embed':  'vega-embed@6.12.2?noext',\n",
-       "        'vega-lib': 'vega-lib?noext',\n",
-       "        'vega-lite': 'vega-lite@4.17.0?noext',\n",
-       "        'vega': 'vega@5.17.0?noext'\n",
-       "      }\n",
-       "    });\n",
-       "    require(['vega-embed'], function(vegaEmbed) {\n",
-       "      let spec = {\"width\":800,\"height\":500,\"data\":{\"values\":[{\"date\":\"1980-12-16\",\"tot-value\":10000,\"daily-ret\":0.0,\"loan\":0.0,\"leverage\":0.0,\"plot\":\"portfolio\"},{\"date\":\"1980-12-17\",\"tot-value\":10007.806415917976,\"daily-ret\":7.803370496319297E-4,\"loan\":0.0,\"leverage\":0.0,\"plot\":\"portfolio\"},{\"date\":\"1981-12-11\",\"tot-value\":9646.875,\"daily-ret\":-0.0367314013352906,\"loan\":0.0,\"leverage\":0.0,\"plot\":\"portfolio\"}]},\"encoding\":{\"x\":{\"field\":\"date\",\"type\":\"temporal\"},\"y\":{\"field\":\"daily-ret\",\"type\":\"quantitative\"},\"color\":{\"field\":\"plot\",\"type\":\"nominal\"}},\"mark\":\"line\"};\n",
-       "      vegaEmbed('#uuid-c0b8be57-9397-4f91-8a8c-8c56be70bc50', spec, {defaultStyle:true}).catch(console.warn);\n",
-       "      }, function(err) {\n",
-       "      console.log('Failed to load');\n",
-       "    });\n",
-       "    </script>\n",
-       "  </div>\n",
-       "    "
-      ]
-     },
-     "execution_count": 21,
-     "metadata": {},
-     "output_type": "execute_result"
-    }
-   ],
-   "source": [
-    "(def data (deref portfolio-value))\n",
-    "\n",
-    "; Add legend name to series\n",
-    "(def data-to-plot\n",
-    " (map #(assoc % :plot \"portfolio\")\n",
-    "  data))\n",
-    "\n",
-    "(plot-new data-to-plot :plot :date :daily-ret)"
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
-   "outputs": [],
-   "source": []
-  }
- ],
- "metadata": {
-  "kernelspec": {
-   "display_name": "Clojure (backtesting_clojure)",
-   "language": "clojure",
-   "name": "backtesting_clojure"
-  },
-  "language_info": {
-   "file_extension": ".clj",
-   "mimetype": "text/x-clojure",
-   "name": "clojure",
-   "version": "1.10.1"
-  }
- },
- "nbformat": 4,
- "nbformat_minor": 2
-}