From ec2b619a706ed57dc3cde8ff6c2a5d1e9545a96b Mon Sep 17 00:00:00 2001
From: Derek Melchin <38889814+DerekMelchin@users.noreply.github.com>
Date: Fri, 20 Dec 2024 13:50:10 -0500
Subject: [PATCH] Update 03 Trading During Warm Up.php

---
 .../09 Common Errors/03 Trading During Warm Up.php           | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/08 Drafts/05 Historical Data/09 Common Errors/03 Trading During Warm Up.php b/08 Drafts/05 Historical Data/09 Common Errors/03 Trading During Warm Up.php
index 8b13789179..cea9b48da8 100644
--- a/08 Drafts/05 Historical Data/09 Common Errors/03 Trading During Warm Up.php	
+++ b/08 Drafts/05 Historical Data/09 Common Errors/03 Trading During Warm Up.php	
@@ -1 +1,6 @@
+<p>
+  You can't place trades during the warm-up period because they would be operating on fictional fast-forwarded data.
+  If you try to place a trade during warm-up, LEAN throws the following error:
+</p>
 
+<div class='error-messages'>Backtest Handled Error: This operation is not allowed in Initialize or during warm up: OrderRequest.Submit. Please move this code to the OnWarmupFinished() method.</div></p>