diff --git a/ce.rst b/ce.rst
new file mode 100644
index 0000000..1d021e6
--- /dev/null
+++ b/ce.rst
@@ -0,0 +1,17 @@
+Cost Explorer
+=============
+
+Get Cost by Month
+-----------------
+
+.. code:: bash
+
+   aws ce get-cost-and-usage --granularity MONTHLY --metrics BlendedCost \
+      --time-period Start=2023-10-01,End=2023-12-31 | \
+      jq '.ResultsByTime[]|.TimePeriod.Start+" "+.Total.BlendedCost.Amount'
+
+.. code:: ini
+
+   2023-10-01 1000.000000
+   2023-11-01 2000.000000
+   2023-12-01 3000.000000
\ No newline at end of file
diff --git a/index.rst b/index.rst
index dc19ac2..9fc5f59 100644
--- a/index.rst
+++ b/index.rst
@@ -44,6 +44,7 @@ like the following. So you no longer need to pass ``--profile`` to
    acm
    amplify
    apigw
+   ce
    cloudfront
    cloudwatch
    cognito