diff --git a/README.md b/README.md
index 0c90b01..f57292c 100644
--- a/README.md
+++ b/README.md
@@ -5,8 +5,8 @@
 </h1>
 
 
-
-Monitors SEC EDGAR Form 4 filings in near real-time, detects insider buy clusters, sends Slack alerts, and optionally executes trades via Alpaca.
+Monitors SEC EDGAR Form 4 filings in near real-time, detects insider buy clusters, sends Slack alerts, and optionally executes trades via Alpaca.  
+Copying the idea from [insidercopytrading.com](https://insidercopytrading.com/). Available at [insidercopytradingcopy.com](https://www.youtube.com/watch?v=dQw4w9WgXcQ)
 
 ## Architecture