diff --git a/MEV_and_trading/day-trading/README.md b/MEV_and_trading/day-trading/README.md
index 56d97e0..01eadaa 100644
--- a/MEV_and_trading/day-trading/README.md
+++ b/MEV_and_trading/day-trading/README.md
@@ -20,5 +20,6 @@
 
 <br>
 
-* [how to read candlesticks charts](https://www.youtube.com/watch?v=9fqBykOBeCg)
 * [strategy simulator](https://simulatooor.streamlit.app/)
+* [how to read candlesticks charts](https://www.youtube.com/watch?v=9fqBykOBeCg)
+* [are market efficient, by chicago booth](https://www.youtube.com/watch?v=bM9bYOBuKF4)