From b821a6da24da38b1a61307823e58d94c43221dcd Mon Sep 17 00:00:00 2001
From: moshferatu <moshferatu@moshferatu.dev>
Date: Thu, 5 Sep 2024 04:43:13 -0700
Subject: [PATCH] Add a configuration setting for position size to daily
 reversal strategy

---
 strategies/daily-reversal/DailyReversalBot.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/strategies/daily-reversal/DailyReversalBot.cs b/strategies/daily-reversal/DailyReversalBot.cs
index 29b09b7..b1aca71 100644
--- a/strategies/daily-reversal/DailyReversalBot.cs
+++ b/strategies/daily-reversal/DailyReversalBot.cs
@@ -2,6 +2,7 @@
 using NinjaTrader.Cbi;
 using NinjaTrader.Data;
 using System;
+using System.ComponentModel.DataAnnotations;
 #endregion
 
 namespace NinjaTrader.NinjaScript.Strategies
@@ -35,6 +36,8 @@ namespace NinjaTrader.NinjaScript.Strategies
                 StopTargetHandling = StopTargetHandling.PerEntryExecution;
                 BarsRequiredToTrade = 2;
                 IsInstantiatedOnEachOptimizationIteration = true;
+
+                PositionSize = 10000;
             }
             else if (State == State.Configure)
             {
@@ -53,7 +56,7 @@ namespace NinjaTrader.NinjaScript.Strategies
                 return;
 
             // Using fixed position sizing to account for lower index values in the past.
-            int quantity = (int)Math.Floor(10000 / Close[0]);
+            int quantity = (int)Math.Floor(PositionSize / Close[0]);
 
             if (Lows[PrimaryBars][0] < Lows[PrimaryBars][1] && Highs[PrimaryBars][0] < Highs[PrimaryBars][1])
             {
@@ -66,5 +69,11 @@ namespace NinjaTrader.NinjaScript.Strategies
             if (ToTime(Time[0]) == ToTime(sessionClose.AddMinutes(-1)))
                 ExitLong();
         }
+
+        [NinjaScriptProperty]
+        [Range(1, int.MaxValue)]
+        [Display(Name = "Position Size", GroupName = "Daily Reversal Bot", Order = 1)]
+        public int PositionSize
+        { get; set; }
     }
 }