diff --git a/openbb_terminal/economy/economy_controller.py b/openbb_terminal/economy/economy_controller.py
index 12f87ef4250..2a6bb319542 100644
--- a/openbb_terminal/economy/economy_controller.py
+++ b/openbb_terminal/economy/economy_controller.py
@@ -1716,7 +1716,12 @@ class EconomyController(BaseController):
             add_help=False,
             formatter_class=argparse.ArgumentDefaultsHelpFormatter,
             prog="eval",
-            description="""Create custom data column from loaded datasets.""",
+            description="""Create custom data column from loaded datasets.  Can be mathematical expressions supported
+            by pandas.eval() function.
+
+            Example.  If I have loaded `fred dgs2 dgs5` and I want to create a new column that is the difference
+            between these two, I can create a new column by doing `eval spread = dgs2 - dgs5`
+            """,
         )
         parser.add_argument(
             "-q",
@@ -1724,6 +1729,7 @@ class EconomyController(BaseController):
             type=str,
             nargs="+",
             dest="query",
+            help="Query to evaluate on loaded datasets",
         )
         if other_args and "-" not in other_args[0][0]:
             other_args.insert(0, "-q")
diff --git a/website/content/terminal/economy/eval/_index.md b/website/content/terminal/economy/eval/_index.md
index 55233bed797..803c4e4cc85 100644
--- a/website/content/terminal/economy/eval/_index.md
+++ b/website/content/terminal/economy/eval/_index.md
@@ -1,13 +1,14 @@
 ```
 usage: eval [-q QUERY [QUERY ...]] [-h] [--export EXPORT]
 ```
-Create custom data column from loaded datasets.
+Create custom data column from loaded datasets. Can be mathematical expressions supported by pandas.eval() function.
+Example. If I have loaded `fred dgs2 dgs5` and I want to create a new column that is the difference between these two,
+I can create a new column by doing `eval spread = dgs2 - dgs5`.
 
-Note that for division, the / operator will cause issues, so one should do `*N**-1` where N is the number you are dividing by 
+Note that for division, the / operator will cause issues, so one should do `*N**-1` where N is the number you are dividing by
 ```
 options:
   -q QUERY [QUERY ...], --query QUERY [QUERY ...]
   -h, --help            show this help message (default: False)
   --export EXPORT       Export raw data into csv, json, xlsx (default: )
 ```
-For more information and examples, use 'about eval' to access the related guide.