From c8028fffe409468e2c06f6fb2f36f747de7b0b25 Mon Sep 17 00:00:00 2001
From: mjjo <mjjo53@gmail.com>
Date: Mon, 1 Aug 2016 23:28:31 +0900
Subject: [PATCH] =?UTF-8?q?5MA=20slope=20=EA=B5=AC=ED=95=A0=20=EB=95=8C=20?=
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---
 ULWatchItem.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ULWatchItem.cs b/ULWatchItem.cs
index 0a4bacd..24ef231 100644
--- a/ULWatchItem.cs
+++ b/ULWatchItem.cs
@@ -309,7 +309,7 @@ namespace upper_limit_crawler
 		public float GetPrev5MASlope(int iTime)
 		{
 			int iLastIdx = m_1MinChart.IndexOfKey(iTime)-1;
-			if(iLastIdx <= 1)
+			if(iLastIdx <= 1 || iLastIdx >= m_5MAChart.Count)
 				return float.NaN;
 
 			MATick LastMA = m_5MAChart.Values[iLastIdx];