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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.30011.22
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SL-Manager", "SL-Manager\SL-Manager.csproj", "{9c5ce502-1255-4944-9785-d0997d792830}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{9c5ce502-1255-4944-9785-d0997d792830}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{9c5ce502-1255-4944-9785-d0997d792830}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{9c5ce502-1255-4944-9785-d0997d792830}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{9c5ce502-1255-4944-9785-d0997d792830}.Release|Any CPU.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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EndGlobal
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using System;
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using System.Collections.Generic;
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using cAlgo.API;
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using cAlgo.API.Internals;
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namespace cAlgo.Robots
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{
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[Robot(TimeZone = TimeZones.UTC, AccessRights = AccessRights.None)]
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public class SimpleLossCloser : Robot
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{
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[Parameter("Max Loss Amount (EUR)", DefaultValue = 0.95, MinValue = 0.01)]
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public double MaxLossAmount { get; set; }
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[Parameter("Use Profit Protection (Rule 2)", DefaultValue = true)]
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public bool UseProfitProtection { get; set; }
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[Parameter("Use Drawdown Close (Rule 3)", DefaultValue = true)]
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public bool UseDrawdownCloseRule { get; set; }
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// Stores the peak profit (G) achieved for each position (Position.Id)
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private readonly Dictionary<int, double> _maxProfits = new Dictionary<int, double>();
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// Stores the max drawdown (D) (lowest negative profit) for each position
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private readonly Dictionary<int, double> _maxDrawdowns = new Dictionary<int, double>();
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protected override void OnStart()
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{
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// Subscribe to position close events to clean up the dictionaries
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Positions.Closed += OnPositionClosed;
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}
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protected override void OnTick()
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{
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// Iterate over all open positions for the current symbol
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foreach (var position in Positions)
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{
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if (position.SymbolName != SymbolName)
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{
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continue; // Only manage positions for the cBot's symbol
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}
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// --- Update G (Max Profit) and D (Max Drawdown) ---
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_maxProfits.TryGetValue(position.Id, out double maxProfit);
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_maxDrawdowns.TryGetValue(position.Id, out double maxDrawdown);
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double currentProfit = position.NetProfit;
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// Update max profit (G) if current profit is higher
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if (currentProfit > maxProfit)
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{
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maxProfit = currentProfit;
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_maxProfits[position.Id] = maxProfit; // Store new peak
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}
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// Update max drawdown (D) if current profit is lower (more negative)
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if (currentProfit < maxDrawdown)
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{
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maxDrawdown = currentProfit;
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_maxDrawdowns[position.Id] = maxDrawdown; // Store new low
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}
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// --- Rule 1: Max Loss Close (Hard Stop) ---
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// Check if the position has a loss and if that loss exceeds the threshold
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if (currentProfit < 0 && Math.Abs(currentProfit) > MaxLossAmount)
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{
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ClosePosition(position);
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continue; // Position is closed, process next position
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}
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// --- Rule 2: Profit Protection (Trailing) ---
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if (UseProfitProtection)
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{
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// Check profit protection trigger:
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// 1. Max profit (G) must be greater than the MaxLossAmount threshold.
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// 2. Current profit must have dropped to 50% (or less) of the max profit (G).
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if ((maxProfit > MaxLossAmount) && (currentProfit <= (0.5 * maxProfit)))
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{
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ClosePosition(position);
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continue; // Position is closed, process next position
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}
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}
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// --- Rule 3: Drawdown Close (New) ---
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// If D (absolute value of max drawdown) > G (max profit) AND position is currently in profit
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if (UseDrawdownCloseRule)
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{
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// maxDrawdown is negative (e.g., -5), maxProfit is positive (e.g., 3)
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// We check if Abs(-5) > 3, and if current profit is positive.
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if ((currentProfit > 0) && (Math.Abs(maxDrawdown) > maxProfit) && (Math.Min(Math.Abs(maxDrawdown), maxProfit) > 0.25 * MaxLossAmount))
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{
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ClosePosition(position);
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continue; // Position is closed, process next position
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}
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}
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// --- Rule 4: Set initial Stop Loss (Original Rule 2) ---
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// If position is still open and has no SL, set the emergency SL.
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if (position.StopLoss == null)
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{
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// Check required symbol properties before calculation
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if (Symbol.PipValue == 0 || Symbol.LotSize == 0)
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{
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Print("Warning: PipValue or LotSize is zero. Cannot calculate currency-based SL for Position {0}.", position.Id);
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continue; // Skip SL calculation for this tick/position
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}
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// Convert position volume from units to lots
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double positionLots = Symbol.VolumeInUnitsToQuantity(position.VolumeInUnits);
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// Calculate the value of 1 pip for this specific position's quantity
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double positionPipValue = Symbol.PipValue * positionLots;
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if (positionPipValue == 0) continue; // Avoid division by zero
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// Calculate the required Stop Loss distance in Pips
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double targetLossAmount = 3 * MaxLossAmount;
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double slPips = targetLossAmount / positionPipValue;
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double slPrice;
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if (position.TradeType == TradeType.Buy)
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{
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slPrice = position.EntryPrice - (slPips * Symbol.PipSize);
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}
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else // Sell
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{
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slPrice = position.EntryPrice + (slPips * Symbol.PipSize);
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}
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slPrice = Math.Round(slPrice, Symbol.Digits);
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ModifyPosition(position, slPrice, position.TakeProfit, ProtectionType.Absolute);
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}
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}
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}
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private void OnPositionClosed(PositionClosedEventArgs args)
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{
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// Remove the position from tracking when it's closed
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_maxProfits.Remove(args.Position.Id);
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_maxDrawdowns.Remove(args.Position.Id);
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}
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protected override void OnStop()
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{
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// Unsubscribe from events on cBot stop
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Positions.Closed -= OnPositionClosed;
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}
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}
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}
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@@ -0,0 +1,9 @@
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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>net6.0</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="cTrader.Automate" Version="*" />
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</ItemGroup>
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</Project>
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