1374 lines
29 KiB
Plaintext
1374 lines
29 KiB
Plaintext
////////////////////////////////////////////////////////////
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//
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// SaherElm IT Center MQL5 XEU5 Signal Provider Library
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// --------------------------------------------------------
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// Name: XEU5SignalProvider
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// Description: XEU5 based signal provider ...
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//
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//
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// Maintainer:
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// ------------
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// Hadi Khazaee Asl (hadi_khazaee_asl@yahoo.com)
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//
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//////////////////////////////////////////////////////
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//
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// Global Properties ...
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#property library
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#property copyright "Copyright 2023, SaherElm IT Center"
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#property link "https://www.saherelm.ir"
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#property version "1.00"
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#property strict
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#define XEU5ProviderName "XEU5"
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//
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// START Inputs ...
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//
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#include "x-saherelm.xeu5.provider.inputs.lib.mq5";
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//
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// END Inputs ...
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//
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//
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// Include Common Library ...
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#include "../Libraries/x-saherelm.common.lib.mq5"
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//
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// Include Logger Library ...
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#include "../Libraries/x-saherelm.log.lib.mq5"
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//
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// Include Alert Library ...
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#include "../Libraries/x-saherelm.alert.lib.mq5"
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//
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// Include Draw Library ...
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#include "../Libraries/x-saherelm.draw.lib.mq5"
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//
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// Include Class Libraries ...
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#include "../Classes/x-saherelm.class.lib.mq5"
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//
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// START Global Definitions: Variables, Properties and etc ...
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//
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//
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XCGuard *xEU5Guard;
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XCTrade *xEU5Trader;
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XCReporter *xEU5Reporter;
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XCCollector *xEU5Collector;
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XCAccountInfo *xEU5AccountInfo;
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XCVolumeManager *xEU5VolumeManager;
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//
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#include "x-saherelm.xeu5.provider.indicators.lib.mq5"
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//
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// Controlling Variables ...
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bool xEU5MEnableProvider = false;
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bool xEU5MAllowLongTrades = false;
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bool xEU5MAllowShortTrades = false;
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//
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double xEU5Deposit = 0;
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double xEU5Balance = 0;
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double xEU5MinReward = 0;
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double xEU5FreeMargin = 0;
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double xEU5BalanceForOpenTrades = 0;
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double xEU5FreeMarginForOpenTrades = 0;
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//
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// Guard ...
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double xEU5CriticalDrawDown = 0;
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double xEU5MaxAllowedDrawDown = 0;
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//
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double xEU5MaxDrawUp = 0;
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double xEU5MaxDrawDown = 0;
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//
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int NOT_ENOUGH_MONEY_ERROR = 4756;
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const string XEU5_SUPPORT_ID = "SP";
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//
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// END Global Definitions: Variables, Properties and etc ...
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//
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//
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// START Provided Functions ...
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//
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//
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// Initial Library if required ...
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bool XEU5InitSignalProviderLibrary()
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{
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//
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bool result = false;
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//
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if (!xEU5EnableProvider)
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{
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return result;
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}
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//
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// Controlling Variables ...
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xEU5MEnableProvider = xEU5EnableProvider;
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xEU5MAllowLongTrades = xEU5AllowLongTrades;
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xEU5MAllowShortTrades = xEU5AllowShortTrades;
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//
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// Validate Inputs ...
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result = XEU5ValidateInputs();
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if (!result)
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{
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return result;
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}
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//
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// Init Indicators ...
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result = XEU5InitIndicators();
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if (!result)
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{
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return result;
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}
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//
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xEU5Reporter = new XCReporter();
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xEU5Collector = new XCCollector();
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xEU5AccountInfo = new XCAccountInfo();
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//
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// Calculate Account Deposit ...
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xEU5Deposit = xEU5AccountInfo.GetInitialBalance();
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//
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// Prepare Min Reward ...
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if (xEU5MinRewardInPips > 0)
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{
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xEU5MinReward = PipsToPrice(xEU5MinRewardInPips);
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}
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//
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// Calculate Min Balance for Trades ...
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if (xEU5BalanceFactorForOpenTrades > 0)
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{
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xEU5BalanceForOpenTrades = xEU5BalanceFactorForOpenTrades * xEU5Deposit;
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}
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//
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// Claculate Min Free Marging for Trades ...
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if (xEU5FreeMarginFactorForOpenTrades > 0)
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{
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xEU5FreeMarginForOpenTrades = xEU5FreeMarginFactorForOpenTrades * xEU5Deposit;
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}
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//
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// Calculate Init Time Critical DrawDown Value ...
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if (xEU5CriticalDrawDownFactor > 0)
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{
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xEU5CriticalDrawDown = xEU5CriticalDrawDownFactor * xEU5Deposit;
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}
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//
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// Calculate Init Time Max Allowed DrawDown Value ...
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if (xEU5MaxAllowedDrawDownFactor > 0)
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{
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xEU5MaxAllowedDrawDown = xEU5MaxAllowedDrawDownFactor * xEU5Deposit;
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}
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//
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// Instant Volume Manager ...
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xEU5VolumeManager = new XCVolumeManager(
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xEU5StaticVolumeFactor,
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xEU5StaticVolumeMethod,
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xEU5VolumeMultiplier,
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xEU5ApplyVolumeMultiplierFactor,
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xEU5MaxSupportedVolumePerTradeFactor,
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xEU5IncreasedMaxSupportedVolumeRate);
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//
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// Make XCTrader instance ...
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xEU5Trader = new XCTrade(
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XEU5ProviderName,
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_Symbol,
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xEU5Slippage,
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xEU5MagicNumber,
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xEU5UseVirtualTPSl,
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xEU5MaxAllowedTrades,
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xEU5FreeMarginForOpenTrades,
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xEU5BalanceForOpenTrades);
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//
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// Instantiate Account Guard ...
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xEU5Guard = new XCGuard(
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//
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// Old Trades ...
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xEU5MaxAllowedTradeAge,
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xEU5OldTradesAction,
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//
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// Critical DrawDown ...
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xEU5CriticalDrawDownFactor,
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xEU5CriticalGuardAction,
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//
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// Max Allowed DrawDown ...
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xEU5MaxAllowedDrawDownFactor,
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xEU5MaxAllowedGuardAction,
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xEU5GuardStopoutFiredAfterTouches,
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//
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// xEU5GuardSupportMethod
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X_SUPPORT_DO_NOTHING
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//
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);
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//
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// Reset Calculations Buffers and Variables ...
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XEU5ResetCollectors();
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//
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XEU5UpdateReports();
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//
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result = true;
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//
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// Logging State ...
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XEU5IssueInitializationSucceedAlert();
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//
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return result;
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}
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//
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// DeInitial Library if required ...
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void XEU5DeinitSignalProviderLibrary(const int reason)
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{
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//
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// Release Handlers ...
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XEU5ReleaseIndicators();
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//
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// Logging State ...
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XEU5IssueDeinitializationSucceedAlert();
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}
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//
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// this is a Globally Function which do all of
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// checkings and positions handling ...
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void XEU5SignalProviderHandleTick()
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{
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//
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// Check Provider is Enable or Not ...
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if (!xEU5MEnableProvider)
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{
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return;
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}
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//
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XEU5SignalProviderDoControlState();
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//
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// Reading Indicator Buffers ...
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XEU5HandleReadingBuffers();
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if (xEU5CalculatedBars < xEU5MaxLengthOfInputs)
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{
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return;
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}
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//
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// Handle Open Trades ...
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XEU5HandleOpenTrades();
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//
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// Handle Close Trades ...
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XEU5HandleCloseTrades();
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//
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// DrawDown and DrawUp ...
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XEU5HandleCalculateDrawDownUp();
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}
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//
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// Do Control Checks here ...
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void XEU5SignalProviderDoControlState()
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{
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//
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// Update account Balance ...
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xEU5Balance = xEU5AccountInfo.GetBalance();
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xEU5FreeMargin = xEU5AccountInfo.GetFreeMargin();
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//
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// Check Provider is Enable or Not ...
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if (!xEU5MEnableProvider)
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{
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return;
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}
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//
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// Protect Account by Guarding Maximum Drawdown ...
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// TODO: add Guard Result here ...
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string guardMessage = "";
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XGuardHandlerResult guardHandlerResult;
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bool isGuarded = xEU5Guard.Guard(
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guardHandlerResult,
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guardMessage,
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xEU5Trader,
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_Period);
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if (isGuarded)
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{
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//
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// Criticals ...
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int criticalsCount = ArraySize(guardHandlerResult.criticals);
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if (criticalsCount > 0)
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{
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//
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for (int i = 0; i < criticalsCount; i++)
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{
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//
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XSignal iSignal = guardHandlerResult.criticals[i];
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//
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XEU5OnGuard(
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iSignal,
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X_GUARDED_CRITICAL,
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guardMessage);
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}
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}
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//
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// Maxes ...
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int maxesCount = ArraySize(guardHandlerResult.maxes);
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if (maxesCount > 0)
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{
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//
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for (int i = 0; i < maxesCount; i++)
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{
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//
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XSignal iSignal = guardHandlerResult.maxes[i];
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//
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XEU5OnGuard(
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iSignal,
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X_GUARDED_MAX,
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guardMessage,
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guardHandlerResult.isStopOut);
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}
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}
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//
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// Olds ...
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int oldsCount = ArraySize(guardHandlerResult.olds);
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if (oldsCount > 0)
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{
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//
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for (int i = 0; i < oldsCount; i++)
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{
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//
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XSignal iSignal = guardHandlerResult.olds[i];
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//
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XEU5OnGuard(
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iSignal,
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X_GUARDED_OLD,
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guardMessage);
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}
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}
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}
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//
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// Signal Protection ...
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XSignal protectSupports[];
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bool isSupported = xEU5Guard.ProtectSignals(
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protectSupports,
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xEU5Trader);
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if (isSupported)
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{
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//
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LogMessage("Guard do Support Trdae ...");
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}
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//
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// Handling Signals ...
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XTraderHandlerResult signalHandlerResult;
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xEU5Trader.HandleSignals(
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signalHandlerResult,
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false // Ignore Risk Free Trdaes
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);
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//
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// Handle Sl Reports ...
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int handledSLsCount = ArraySize(signalHandlerResult.sl);
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if (handledSLsCount > 0)
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{
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//
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for (int i = 0; i < handledSLsCount; i++)
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{
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//
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XSignal iSignal = signalHandlerResult.sl[i];
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XEU5OnSL(iSignal);
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}
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}
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//
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// Handle TP Reports ...
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int handledTPsCount = ArraySize(signalHandlerResult.tp);
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if (handledTPsCount > 0)
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{
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//
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for (int i = 0; i < handledTPsCount; i++)
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{
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//
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XSignal iSignal = signalHandlerResult.tp[i];
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XEU5OnTP(iSignal);
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}
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}
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//
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// Handle RFs as TP Reports ...
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int handledRFsCount = ArraySize(signalHandlerResult.rf);
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if (handledRFsCount > 0)
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{
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//
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for (int i = 0; i < handledRFsCount; i++)
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{
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//
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XSignal iSignal = signalHandlerResult.rf[i];
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XEU5OnRF(iSignal);
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}
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}
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}
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//
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// Handle Trades when OnTrade Event Hnadler Calls ...
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void XEU5SignalProviderHandleTrade()
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{
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//
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// Check Provider Enabled ...
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if (!xEU5MEnableProvider)
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{
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return;
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}
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//
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// Handle OnTrade Event ...
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XOnTradeHandlerResult result = {};
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xEU5Trader.HandleOnTradeEvent(
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result);
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//
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// Detected TP or SL ...
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if (result.hasNewDeal)
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{
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//
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XDeal last = xEU5Trader.GetLastDeal();
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//
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if (last.reason == DEAL_REASON_SL)
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{
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xEU5Reporter.AddTradeSLInReports();
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}
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else if (last.reason == DEAL_REASON_TP)
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{
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xEU5Reporter.AddTradeTPInReports();
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}
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}
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}
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//
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// Handle Open Trades ...
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void XEU5HandleOpenTrades()
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{
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//
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// Check Can Trade ...
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bool canTrade = xEU5MAllowLongTrades || xEU5MAllowShortTrades;
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if (!canTrade)
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{
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return;
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}
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//
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// Check Max Open Trades ...
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int openSignals = xEU5Trader.Count();
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bool canOpenPositions = openSignals < xEU5MaxAllowedTrades;
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if (!canOpenPositions)
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{
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return;
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}
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//
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// Check Signals Exists ...
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XProvidedSignal longSignalInfo;
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XProvidedSignal shortSignalInfo;
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bool hasLongSignal = XEU5CanOpenLongTrade(longSignalInfo);
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bool hasShortSignal = XEU5CanOpenShortTrade(shortSignalInfo);
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if (!hasLongSignal && !hasShortSignal)
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{
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return;
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}
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//
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// Update Reports ...
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XEU5UpdateReports();
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//
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xEU5WaitUntilNextCandle = true;
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//
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// Open Long Trades ...
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if (
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//
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hasLongSignal &&
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xEU5MAllowLongTrades)
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{
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//
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bool isOpened = XEU5OpenLongPosition(longSignalInfo);
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}
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//
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// Open Short Trades ...
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if (
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//
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hasShortSignal &&
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xEU5MAllowShortTrades)
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{
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//
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bool isOpened = XEU5OpenShortPosition(shortSignalInfo);
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}
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}
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//
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// Handle Close Trades ...
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void XEU5HandleCloseTrades()
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{
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//
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// Force Close Long Trades ...
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bool isClosedLongTrades = false;
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bool canCloseLongTrades = XEU5CanCloseLongTrade();
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if (xEU5MAllowLongTrades && canCloseLongTrades)
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{
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//
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ENUM_X_SIGNAL_TYPE type = X_SIGNAL_LONG;
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//
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XSignal closed[];
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xEU5Trader.CloseSignals(
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closed,
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type);
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//
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int closedTradesCount = ArraySize(closed);
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isClosedLongTrades = closedTradesCount > 0;
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if (isClosedLongTrades)
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{
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//
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for (int i = 0; i < closedTradesCount; i++)
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{
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//
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XSignal iSignal = closed[i];
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XEU5OnFC(iSignal);
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}
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}
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}
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//
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// Force Close Short Trades ...
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bool isClosedShortTrades = false;
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bool canCloseShortTrades = XEU5CanCloseShortTrade();
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if (xEU5MAllowShortTrades && canCloseShortTrades)
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{
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//
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ENUM_X_SIGNAL_TYPE type = X_SIGNAL_SHORT;
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//
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XSignal closed[];
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xEU5Trader.CloseSignals(
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closed,
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type);
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//
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int closedTradesCount = ArraySize(closed);
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isClosedShortTrades = closedTradesCount > 0;
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if (isClosedShortTrades)
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{
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//
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for (int i = 0; i < closedTradesCount; i++)
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{
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//
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XSignal iSignal = closed[i];
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XEU5OnFC(iSignal);
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}
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}
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}
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}
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//
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// Open Long Position ...
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bool XEU5OpenLongPosition(
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XProvidedSignal &info // Retrieve Signal Additional Info on this Object
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)
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{
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//
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bool result = false;
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//
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// Calculate Required Data for Position ...
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double entry = GetEntry(_Symbol, X_SIGNAL_LONG);
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double sl = info.sl > 0 ? info.sl : 0;
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// entry - (200 * _Point);
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// info.sl > 0 ? info.sl : 0;
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double tp = info.tp > 0 ? info.tp : entry + xEU5MinReward;
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double riskFreeRate = xEU5RiskFreeRate;
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double riskFreeStep = xEU5RiskFreeStepInPips;
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double volume = XEU5CalculateVolume(ArraySize(info.signallers));
|
|
|
|
//
|
|
XSignal signal = {};
|
|
signal = xEU5Trader.GenerateSignal(
|
|
X_SIGNAL_LONG,
|
|
tp,
|
|
sl,
|
|
volume,
|
|
riskFreeStep,
|
|
riskFreeRate);
|
|
bool isValidSignal = IsValid(
|
|
signal,
|
|
xEU5MagicNumber);
|
|
if (!isValidSignal)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
//
|
|
int signalsCount = xEU5Trader.Count();
|
|
bool isCross = signalsCount >= 1;
|
|
if (isCross)
|
|
{
|
|
//
|
|
// Handle Cross Signals ...
|
|
XEU5HnadleCrossSignal(signal);
|
|
}
|
|
|
|
//
|
|
// Retrieve Can Execute Signal or not ...
|
|
bool canExecuteSignal =
|
|
!isCross
|
|
//
|
|
||
|
|
//
|
|
(
|
|
//
|
|
isCross &&
|
|
xEU5CrossSignalsMethod != X_CROSS_SIGNAL_DO_NOTHING
|
|
//
|
|
);
|
|
if (!canExecuteSignal)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
//
|
|
// Execute Signal ...
|
|
ENUM_EXECUTION_SIGNAL_RESULT executionResult = xEU5Trader.ExecuteSignal(
|
|
signal,
|
|
false, // Ignore Number of Trades ...
|
|
true // Check Account Conditions ...
|
|
);
|
|
result = executionResult == X_TRADER_SUCCEED_EXECUTION;
|
|
if (result)
|
|
{
|
|
//
|
|
// Update Reports ...
|
|
string providers[];
|
|
ArrayCopy(
|
|
providers,
|
|
info.signallers
|
|
);
|
|
|
|
//
|
|
XSignal tSignal = xEU5Trader.GetSignal(signal.ticket);
|
|
|
|
//
|
|
XEU5OnSignal(
|
|
tSignal,
|
|
providers);
|
|
}
|
|
else
|
|
{
|
|
XEU5IssueSignalExecutionError(executionResult);
|
|
}
|
|
|
|
//
|
|
return result;
|
|
}
|
|
|
|
//
|
|
// Open Short Position ...
|
|
bool XEU5OpenShortPosition(
|
|
XProvidedSignal &info // Retrieve Signal Additional Info on this Object
|
|
)
|
|
{
|
|
//
|
|
bool result = false;
|
|
|
|
//
|
|
// Calculate Required Data for Position ...
|
|
double entry = GetEntry(_Symbol, X_SIGNAL_SHORT);
|
|
double sl = info.sl > 0 ? info.sl : 0;
|
|
// entry + (200 * _Point);
|
|
// info.sl > 0 ? info.sl : 0;
|
|
double tp = info.tp > 0 ? info.tp : entry - xEU5MinReward;
|
|
double riskFreeRate = xEU5RiskFreeRate;
|
|
double riskFreeStep = xEU5RiskFreeStepInPips;
|
|
double volume = XEU5CalculateVolume(ArraySize(info.signallers));
|
|
|
|
//
|
|
XSignal signal = {};
|
|
signal = xEU5Trader.GenerateSignal(
|
|
X_SIGNAL_SHORT,
|
|
tp,
|
|
sl,
|
|
volume,
|
|
riskFreeStep,
|
|
riskFreeRate);
|
|
bool isValidSignal = IsValid(
|
|
signal,
|
|
xEU5MagicNumber);
|
|
if (!isValidSignal)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
//
|
|
int signalsCount = xEU5Trader.Count();
|
|
bool isCross = signalsCount >= 1;
|
|
if (isCross)
|
|
{
|
|
//
|
|
// Handle Cross Signals ...
|
|
XEU5HnadleCrossSignal(signal);
|
|
}
|
|
|
|
//
|
|
// Retrieve Can Execute Signal or not ...
|
|
bool canExecuteSignal =
|
|
!isCross
|
|
//
|
|
||
|
|
//
|
|
(
|
|
//
|
|
isCross &&
|
|
xEU5CrossSignalsMethod != X_CROSS_SIGNAL_DO_NOTHING
|
|
//
|
|
);
|
|
if (!canExecuteSignal)
|
|
{
|
|
return result;
|
|
}
|
|
|
|
//
|
|
// Execute Signal ...
|
|
ENUM_EXECUTION_SIGNAL_RESULT executionResult = xEU5Trader.ExecuteSignal(
|
|
signal,
|
|
false, // Ignore Number of Trades ...
|
|
true // Check Account Conditions ...
|
|
);
|
|
result = executionResult == X_TRADER_SUCCEED_EXECUTION;
|
|
if (result)
|
|
{
|
|
string providers[];
|
|
ArrayCopy(
|
|
providers,
|
|
info.signallers
|
|
);
|
|
|
|
//
|
|
XSignal tSignal = xEU5Trader.GetSignal(signal.ticket);
|
|
|
|
//
|
|
XEU5OnSignal(
|
|
tSignal,
|
|
providers);
|
|
}
|
|
else
|
|
{
|
|
XEU5IssueSignalExecutionError(executionResult);
|
|
}
|
|
|
|
//
|
|
return result;
|
|
}
|
|
|
|
//
|
|
// Apply Cross Signal Actions ...
|
|
void XEU5HnadleCrossSignal(
|
|
XSignal &signal // Specified Signal ...
|
|
)
|
|
{
|
|
//
|
|
// Check Cross Signal Handling Enabled ...
|
|
if (xEU5CrossSignalsMethod == X_CROSS_SIGNAL_DO_NOTHING)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
// First We have to Change Cross Signals Comment ...
|
|
string comment = xEU5Trader.GenerateSignalComment(
|
|
signal,
|
|
true);
|
|
|
|
//
|
|
signal.comment = comment;
|
|
|
|
//
|
|
// If Every thing is Regular, prevent any changes here ...
|
|
if (xEU5CrossSignalsMethod == X_CROSS_SIGNAL_REGULAR)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Retrieve Max in Drawdown Signal ...
|
|
XSignal maxInDDSignal = xEU5Trader.GetMaxInDrawdownSignal();
|
|
|
|
//
|
|
// Validate Signal ...
|
|
bool isValidSignal =
|
|
maxInDDSignal.ticket > 0 &&
|
|
maxInDDSignal.symbol == signal.symbol &&
|
|
IsValid(maxInDDSignal, xEU5MagicNumber);
|
|
if (!isValidSignal)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
double volume = signal.volume;
|
|
bool isDirectional = maxInDDSignal.type == signal.type;
|
|
|
|
//
|
|
// Prevent any changes on Regular Conditions ...
|
|
bool isRegular =
|
|
isDirectional
|
|
? (
|
|
//
|
|
xEU5CrossSignalsMethod == X_CROSS_SIGNAL_DIRECTION_REGULAR ||
|
|
xEU5CrossSignalsMethod == X_CROSS_SIGNAL_DIRECTION_REGULAR_INDIRECTION_IMPORTANT
|
|
//
|
|
)
|
|
: (
|
|
//
|
|
xEU5CrossSignalsMethod == X_CROSS_SIGNAL_INDIRECTION_REGULAR ||
|
|
xEU5CrossSignalsMethod == X_CROSS_SIGNAL_DIRECTION_IMPORTANT_INDIRECTION_REGULAR
|
|
//
|
|
);
|
|
if (isRegular)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
// Important Act needs to Multiply volume by 2 ...
|
|
volume *= 2;
|
|
|
|
//
|
|
// Set Volume of signal ...
|
|
signal.volume = volume;
|
|
}
|
|
|
|
//
|
|
// Calculate Usefull data ...
|
|
void XEU5HandleCalculateDrawDownUp()
|
|
{
|
|
//
|
|
XSignal signals[];
|
|
xEU5Trader.GetSignals(signals);
|
|
int signalsCount = ArraySize(signals);
|
|
if (signalsCount <= 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
double profit = 0;
|
|
double volume = 0;
|
|
XCollector collector = {};
|
|
double maxAllowedVolume = xEU5VolumeManager.GetMaxAllowedVolume();
|
|
for (int i = 0; i < signalsCount; i++)
|
|
{
|
|
//
|
|
XSignal iSignal = signals[i];
|
|
|
|
//
|
|
profit += iSignal.profit;
|
|
|
|
//
|
|
volume =
|
|
volume == 0 ||
|
|
volume < iSignal.volume
|
|
? iSignal.volume
|
|
: volume;
|
|
}
|
|
|
|
//
|
|
if (profit < 0)
|
|
{
|
|
//
|
|
xEU5MaxDrawDown =
|
|
xEU5MaxDrawDown == 0 ||
|
|
xEU5MaxDrawDown > MathAbs(profit)
|
|
? MathAbs(profit)
|
|
: xEU5MaxDrawDown;
|
|
|
|
//
|
|
// Update Buffers ...
|
|
datetime time = iTime(_Symbol, _Period, 0);
|
|
|
|
//
|
|
// Calculate Max Allowed Drawdown ...
|
|
//
|
|
collector.time = time;
|
|
collector.volume = volume;
|
|
collector.maxDrawDown = xEU5MaxDrawDown;
|
|
collector.maxAllowedVolume = maxAllowedVolume;
|
|
collector.minBalanceForOpenTrade = xEU5Trader.GetMinBalanceForOpenTrades();
|
|
}
|
|
else
|
|
{
|
|
//
|
|
xEU5MaxDrawUp =
|
|
xEU5MaxDrawUp == 0 ||
|
|
xEU5MaxDrawUp < profit
|
|
? profit
|
|
: xEU5MaxDrawUp;
|
|
}
|
|
|
|
//
|
|
// Update Collector ...
|
|
xEU5Collector.Add(collector);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.UpdateMaxDrawUpInReports(xEU5MaxDrawUp);
|
|
xEU5Reporter.UpdateMaxDrawDownInReports(xEU5MaxDrawDown);
|
|
xEU5Reporter.UpdateMaxSameTimeTradesInReports(signalsCount);
|
|
}
|
|
|
|
//
|
|
// START Event Handlers ...
|
|
//
|
|
|
|
//
|
|
// Runs When a Signal Successfully Executed ...
|
|
void XEU5OnSignal(
|
|
XSignal &signal, // Specified Signal
|
|
string &providers[] // Signal Providers
|
|
)
|
|
{
|
|
//
|
|
// Issue Propper Alert ...
|
|
XEU5IssueSignalExecutionAlert(
|
|
signal,
|
|
providers);
|
|
|
|
//
|
|
// Add Signal To Supports on Guard ...
|
|
xEU5Guard.AddSupport(signal);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.AddSignalToReports(
|
|
signal,
|
|
providers);
|
|
}
|
|
|
|
//
|
|
// Runs when a Position Got Take Profit ...
|
|
void XEU5OnTP(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
// Issue Propper Alert ...
|
|
XEU5IssueTPAlert(signal);
|
|
|
|
//
|
|
// Remove Signal From Guard Protector ...
|
|
xEU5Guard.Remove(signal.ticket);
|
|
xEU5Guard.RemoveSupport(signal.ticket);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.AddTradeTPInReports();
|
|
XEU5UpdateReports();
|
|
}
|
|
|
|
//
|
|
// Runs when a Position Got Stop Loss ...
|
|
void XEU5OnSL(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
// Issue Propper Alert ...
|
|
XEU5IssueSLAlert(signal);
|
|
|
|
//
|
|
// Remove Signal From Guard Protector ...
|
|
xEU5Guard.Remove(signal.ticket);
|
|
xEU5Guard.RemoveSupport(signal.ticket);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.AddTradeSLInReports();
|
|
XEU5UpdateReports();
|
|
}
|
|
|
|
//
|
|
// Runs when a Position Risk Free ...
|
|
void XEU5OnRF(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
// Issue Propper Alert ...
|
|
XEU5IssueRFAlert(signal);
|
|
|
|
//
|
|
// Remove Signal From Guard Protector ...
|
|
// since RiskFree Signals has SL ...
|
|
xEU5Guard.Remove(signal.ticket);
|
|
xEU5Guard.RemoveSupport(signal.ticket);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.AddTradeSLInReports();
|
|
XEU5UpdateReports();
|
|
}
|
|
|
|
//
|
|
// Runs when a Position Force Closed ...
|
|
void XEU5OnFC(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
// Issue Propper Alert ...
|
|
XEU5IssueFCAlert(signal);
|
|
|
|
//
|
|
// Remove Signal From Guard Protector ...
|
|
xEU5Guard.Remove(signal.ticket);
|
|
xEU5Guard.RemoveSupport(signal.ticket);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.AddTradeSLInReports();
|
|
XEU5UpdateReports();
|
|
}
|
|
|
|
//
|
|
// Runs when a Position Guarded ...
|
|
void XEU5OnGuard(
|
|
XSignal &signal, // Specified Signal
|
|
ENUM_X_GUARD_REASONS reason, // Reason of Guard Applied
|
|
string message, // Guard Returned Message
|
|
bool isStopOut = false // Specified StopOut Fired or not
|
|
)
|
|
{
|
|
//
|
|
// Chekc StopOut ...
|
|
if (isStopOut)
|
|
{
|
|
//
|
|
LogMessage(message);
|
|
|
|
//
|
|
xEU5MEnableProvider = false;
|
|
}
|
|
|
|
//
|
|
// Issue Propper Alert ...
|
|
XEU5IssueGuardAlert(signal, reason, isStopOut);
|
|
|
|
//
|
|
// Update Reports ...
|
|
xEU5Reporter.AddTradeSLInReports();
|
|
XEU5UpdateReports();
|
|
}
|
|
|
|
//
|
|
// END Event Handlers ...
|
|
//
|
|
|
|
//
|
|
// END Provided Functions ...
|
|
//
|
|
|
|
//
|
|
// START Private Functions ...
|
|
//
|
|
|
|
//
|
|
// START Volume Baseed Functions ...
|
|
//
|
|
|
|
//
|
|
// Calculating Volume for Tradings ...
|
|
double XEU5CalculateVolume(
|
|
double forceMultiplier = 0 // some times we get more than one signal at the same time, here we increase volume using this ...
|
|
)
|
|
{
|
|
//
|
|
// Check Open Trades ...
|
|
int openSignals = xEU5Trader.Count();
|
|
|
|
//
|
|
double result = xEU5VolumeManager.CalculateVolume(
|
|
openSignals,
|
|
_Symbol);
|
|
|
|
//
|
|
result *= forceMultiplier;
|
|
|
|
//
|
|
// Normalize Volume ...
|
|
result = NormalizeVolume(result, _Symbol, 2);
|
|
|
|
//
|
|
return result;
|
|
}
|
|
|
|
//
|
|
// END Volume Baseed Functions ...
|
|
//
|
|
|
|
//
|
|
// START Report/Collect and Guard Functions ...
|
|
//
|
|
|
|
//
|
|
// Update Report Info ...
|
|
void XEU5UpdateReports()
|
|
{
|
|
//
|
|
double staticVolume = xEU5VolumeManager.GetStaticVolume();
|
|
string staticVolumeCalculationMethod = EnumToString(xEU5StaticVolumeMethod);
|
|
double maxAllowedVolume = xEU5VolumeManager.GetMaxAllowedVolume();
|
|
double volumeIncreaseMultiplier = xEU5VolumeManager.GetVolumeMultiplier();
|
|
double balanceGowingToApplyMultiplier = xEU5VolumeManager.GetIncreaseMultiplierBalance();
|
|
|
|
double balanceGrowingToIncreaseMaxAllowedVolume = xEU5VolumeManager.GetIncreaseMaxAllowedVolumeBalance();
|
|
|
|
//
|
|
// Update Reports Volume Info ...
|
|
xEU5Reporter.UpdateReportsVolumeInfo(
|
|
staticVolume,
|
|
staticVolumeCalculationMethod,
|
|
maxAllowedVolume,
|
|
volumeIncreaseMultiplier,
|
|
balanceGowingToApplyMultiplier,
|
|
balanceGrowingToIncreaseMaxAllowedVolume);
|
|
|
|
//
|
|
// Calculate Max Allowed Drawdown ...
|
|
double minBalanceForTradeBasedOnBalance = xEU5Trader.GetMinBalanceForOpenTrades();
|
|
xEU5Reporter.UpdateMinBalanceForOpenTradesInReports(minBalanceForTradeBasedOnBalance);
|
|
}
|
|
|
|
//
|
|
// Reset XEU5 Info Buffers ...
|
|
void XEU5ResetCollectors()
|
|
{
|
|
//
|
|
// Reset Calculations Buffers and Variables ...
|
|
xEU5MaxDrawUp = 0;
|
|
xEU5MaxDrawDown = 0;
|
|
|
|
//
|
|
xEU5Trader.Reset();
|
|
xEU5Reporter.Reset();
|
|
xEU5Collector.Reset();
|
|
xEU5VolumeManager.ResetForceVolumeMultiplier();
|
|
}
|
|
|
|
//
|
|
// END Report/Collect and Guard Functions ...
|
|
//
|
|
|
|
//
|
|
// START Alert Functions ...
|
|
//
|
|
|
|
//
|
|
// Send Alert ...
|
|
void XEU5IssueAlert(string message)
|
|
{
|
|
//
|
|
// Validate Args ...
|
|
if (StringLen(message) <= 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
if (xEU5EnableAlerts)
|
|
{
|
|
SendAlert(message);
|
|
}
|
|
else
|
|
{
|
|
LogMessage(message);
|
|
}
|
|
}
|
|
|
|
//
|
|
// Send Take Profit Alert on Specific Signal ...
|
|
void XEU5IssueTPAlert(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
string message = "";
|
|
|
|
//
|
|
message = xEU5Trader.GenerateSignalTPComment(signal);
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Stop Loss Alert on Specific Signal ...
|
|
void XEU5IssueSLAlert(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
string message = "";
|
|
|
|
//
|
|
message = xEU5Trader.GenerateSignalSLComment(signal);
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Force Close Alert on Specific Signal ...
|
|
void XEU5IssueFCAlert(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
string message = "";
|
|
|
|
//
|
|
message = xEU5Trader.GenerateSignalForceCloseComment(signal);
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Risk Free Alert on Specific Signal ...
|
|
void XEU5IssueRFAlert(
|
|
XSignal &signal // Specified Signal
|
|
)
|
|
{
|
|
//
|
|
string message = "";
|
|
|
|
//
|
|
message = xEU5Trader.GenerateSignalRFComment(signal, 0);
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Guard Alert on Specific Signal ...
|
|
void XEU5IssueGuardAlert(
|
|
XSignal &signal, // Specified Signal
|
|
ENUM_X_GUARD_REASONS reason, // Specified Guard Reason
|
|
bool isStopOut = false // Specified StopOut Fired or not
|
|
)
|
|
{
|
|
//
|
|
string message = "";
|
|
|
|
//
|
|
message = xEU5Guard.GenerateGuardedSignalComment(
|
|
signal,
|
|
reason);
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Initialization Succeed Alert ...
|
|
void XEU5IssueInitializationSucceedAlert()
|
|
{
|
|
//
|
|
string message = "Initializion of (" + XEU5ProviderName + " Provider" + " _ " + _Symbol + " _ " + EnumToString(_Period) + ") Succeeded ...";
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send De Initialization Succeed Alert ...
|
|
void XEU5IssueDeinitializationSucceedAlert()
|
|
{
|
|
//
|
|
string message = "De Initializion of (" + XEU5ProviderName + " Provider" + ") Succeeded ...";
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Signal Successfully Execution Alert ...
|
|
void XEU5IssueSignalExecutionAlert(
|
|
XSignal &signal, // Specified Signal
|
|
string &providers[] // Signal Providers
|
|
)
|
|
{
|
|
//
|
|
string message = xEU5Trader.ToString(signal);
|
|
|
|
//
|
|
string providersMsg = ToString(providers);
|
|
if (StringLen(providersMsg) > 0)
|
|
{
|
|
message += ", Providers: " + providersMsg;
|
|
}
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// Send Signal Execution Alert ...
|
|
void XEU5IssueSignalExecutionError(int error)
|
|
{
|
|
//
|
|
string message = GetSignalExecutionError(error);
|
|
if (StringLen(message) == 0)
|
|
{
|
|
return;
|
|
}
|
|
|
|
//
|
|
XEU5IssueAlert(message);
|
|
}
|
|
|
|
//
|
|
// END Alert Functions ...
|
|
//
|
|
|
|
//
|
|
// END Private Functions ...
|
|
//
|