326 lines
12 KiB
Plaintext
326 lines
12 KiB
Plaintext
//+------------------------------------------------------------------+
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//| SmartRSI.mq5 |
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//| Copyright 2024, MetaQuotes Ltd. |
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//| https://www.mql5.com |
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2024, MetaQuotes Ltd."
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#property link "https://www.mql5.com"
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#property version "1.00"
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#include <Trade\Trade.mqh>
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// Input parameters for RSI
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input group "RSI Settings"
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input int RSI_Period = 89; // RSI Period
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input ENUM_APPLIED_PRICE RSI_Price = PRICE_TYPICAL; // RSI Applied Price
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// Strategy Selection
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input group "Strategy Selection"
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input bool UseTrendFollowing = true; // Use Trend Following Strategy
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input bool UseReversal = false; // Use Reversal Strategy
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// Enum for RSI conditions
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enum ENUM_RSI_CONDITION
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{
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RSI_BELOW_OVERSOLD, // RSI below oversold level
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RSI_ABOVE_OVERBOUGHT, // RSI above overbought level
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RSI_BELOW_MIDPOINT, // RSI below midpoint
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RSI_ABOVE_MIDPOINT, // RSI above midpoint
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RSI_CROSS_OVERSOLD, // RSI crosses below oversold
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RSI_CROSS_OVERBOUGHT // RSI crosses above overbought
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};
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// Entry/Exit Conditions
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input group "Entry/Exit Conditions"
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input ENUM_RSI_CONDITION Trend_Entry_Condition = RSI_BELOW_OVERSOLD; // Trend Entry Condition
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input ENUM_RSI_CONDITION Trend_Exit_Condition = RSI_ABOVE_MIDPOINT; // Trend Exit Condition
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input ENUM_RSI_CONDITION Rev_Entry_Condition = RSI_BELOW_OVERSOLD; // Reversal Entry Condition
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input ENUM_RSI_CONDITION Rev_Exit_Condition = RSI_ABOVE_MIDPOINT; // Reversal Exit Condition
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// Trend Following Strategy Parameters
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input group "Trend Following Strategy"
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input double Trend_Overbought = 51; // Overbought level for trend following
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input double Trend_Oversold = 30; // Oversold level for trend following
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input double Trend_Exit_Long = 50; // Exit level for long positions
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input double Trend_Exit_Short = 50; // Exit level for short positions
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input double Trend_LotSize = 0.1; // Lot size for trend following
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input int Trend_Magic = 12345; // Magic number for trend following
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input bool Trend_CloseOpposite = true; // Close opposite trades on profit
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input double Trend_ProfitToClose = 15; // Profit in points to close opposite trades
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input int Trend_TimeToClose = 9; // Bars to wait before closing opposite trades
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// Reversal Strategy Parameters
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input group "Reversal Strategy"
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input double Rev_Overbought = 70; // Overbought level for reversal
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input double Rev_Oversold = 30; // Oversold level for reversal
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input double Rev_Exit_Long = 50; // Exit level for long positions
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input double Rev_Exit_Short = 50; // Exit level for short positions
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input double Rev_LotSize = 0.1; // Lot size for reversal
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input int Rev_Magic = 54321; // Magic number for reversal
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input bool Rev_CloseOpposite = true; // Close opposite trades on profit
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input double Rev_ProfitToClose = 50; // Profit in points to close opposite trades
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input int Rev_TimeToClose = 5; // Bars to wait before closing opposite trades
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// Indicator buffers
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double rsi_buffer[];
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int rsi_handle;
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CTrade trade;
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datetime last_bar_time;
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datetime trend_long_entry_time = 0;
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datetime trend_short_entry_time = 0;
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datetime rev_long_entry_time = 0;
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datetime rev_short_entry_time = 0;
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//+------------------------------------------------------------------+
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//| Expert initialization function |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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// Initialize RSI indicator
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rsi_handle = iRSI(_Symbol, PERIOD_CURRENT, RSI_Period, RSI_Price);
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if(rsi_handle == INVALID_HANDLE)
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{
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Print("Failed to create RSI indicator");
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return INIT_FAILED;
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}
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// Set buffer size and series
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ArraySetAsSeries(rsi_buffer, true);
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// Initialize trade object
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.SetMarginMode();
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trade.SetTypeFillingBySymbol(_Symbol);
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trade.SetDeviationInPoints(10);
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// Initialize last bar time
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last_bar_time = 0;
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| Expert deinitialization function |
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//+------------------------------------------------------------------+
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void OnDeinit(const int reason)
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{
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if(rsi_handle != INVALID_HANDLE)
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IndicatorRelease(rsi_handle);
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}
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//+------------------------------------------------------------------+
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//| Expert tick function |
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//+------------------------------------------------------------------+
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void OnTick()
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{
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datetime current_time = iTime(_Symbol, PERIOD_CURRENT, 0);
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// Check if new bar has formed
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if(current_time != last_bar_time)
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{
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last_bar_time = current_time;
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// Update RSI values
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if(CopyBuffer(rsi_handle, 0, 0, 2, rsi_buffer) <= 0)
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{
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Print("Failed to copy RSI buffer");
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return;
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}
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// Run strategies if enabled
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if(UseTrendFollowing)
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CheckTrendFollowing();
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if(UseReversal)
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CheckReversal();
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}
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}
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//+------------------------------------------------------------------+
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//| Check RSI Condition |
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//+------------------------------------------------------------------+
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bool CheckRSICondition(ENUM_RSI_CONDITION condition, double level)
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{
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switch(condition)
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{
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case RSI_BELOW_OVERSOLD:
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return rsi_buffer[0] < level;
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case RSI_ABOVE_OVERBOUGHT:
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return rsi_buffer[0] > level;
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case RSI_BELOW_MIDPOINT:
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return rsi_buffer[0] < 50;
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case RSI_ABOVE_MIDPOINT:
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return rsi_buffer[0] > 50;
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case RSI_CROSS_OVERSOLD:
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return rsi_buffer[0] < level && rsi_buffer[1] >= level;
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case RSI_CROSS_OVERBOUGHT:
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return rsi_buffer[0] > level && rsi_buffer[1] <= level;
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}
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return false;
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}
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//+------------------------------------------------------------------+
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//| Check Trend Following Strategy |
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//+------------------------------------------------------------------+
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void CheckTrendFollowing()
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{
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// Check for existing positions
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bool hasLong = PositionSelectByMagic(Trend_Magic, POSITION_TYPE_BUY);
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bool hasShort = PositionSelectByMagic(Trend_Magic, POSITION_TYPE_SELL);
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// Entry logic
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if(!hasLong && !hasShort)
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{
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if(CheckRSICondition(Trend_Entry_Condition, Trend_Oversold))
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{
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// Open short position
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.Sell(Trend_LotSize, _Symbol, 0, 0, 0, "SmartRSI Trend");
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trend_short_entry_time = TimeCurrent();
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}
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else if(CheckRSICondition(Trend_Entry_Condition, Trend_Overbought))
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{
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// Open long position
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.Buy(Trend_LotSize, _Symbol, 0, 0, 0, "SmartRSI Trend");
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trend_long_entry_time = TimeCurrent();
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}
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}
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// Exit logic
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if(hasLong && CheckRSICondition(Trend_Exit_Condition, Trend_Exit_Long))
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{
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.PositionClose(_Symbol);
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}
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else if(hasShort && CheckRSICondition(Trend_Exit_Condition, Trend_Exit_Short))
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{
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.PositionClose(_Symbol);
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}
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// Check for opposite trade closing
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if(Trend_CloseOpposite)
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{
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if(hasLong && (TimeCurrent() - trend_long_entry_time) >= Trend_TimeToClose * PeriodSeconds(PERIOD_CURRENT))
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{
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double profit = PositionGetDouble(POSITION_PROFIT);
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if(profit >= Trend_ProfitToClose * _Point)
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{
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// Close short position if exists
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if(PositionSelectByMagic(Trend_Magic, POSITION_TYPE_SELL))
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{
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.PositionClose(_Symbol);
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}
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}
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}
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else if(hasShort && (TimeCurrent() - trend_short_entry_time) >= Trend_TimeToClose * PeriodSeconds(PERIOD_CURRENT))
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{
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double profit = PositionGetDouble(POSITION_PROFIT);
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if(profit >= Trend_ProfitToClose * _Point)
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{
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// Close long position if exists
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if(PositionSelectByMagic(Trend_Magic, POSITION_TYPE_BUY))
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{
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trade.SetExpertMagicNumber(Trend_Magic);
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trade.PositionClose(_Symbol);
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}
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}
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}
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}
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}
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//+------------------------------------------------------------------+
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//| Check Reversal Strategy |
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//+------------------------------------------------------------------+
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void CheckReversal()
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{
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// Check for existing positions
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bool hasLong = PositionSelectByMagic(Rev_Magic, POSITION_TYPE_BUY);
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bool hasShort = PositionSelectByMagic(Rev_Magic, POSITION_TYPE_SELL);
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// Entry logic
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if(!hasLong && !hasShort)
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{
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if(CheckRSICondition(Rev_Entry_Condition, Rev_Oversold))
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{
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// Open long position
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trade.SetExpertMagicNumber(Rev_Magic);
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trade.Buy(Rev_LotSize, _Symbol, 0, 0, 0, "SmartRSI Reversal");
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rev_long_entry_time = TimeCurrent();
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}
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else if(CheckRSICondition(Rev_Entry_Condition, Rev_Overbought))
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{
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// Open short position
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trade.SetExpertMagicNumber(Rev_Magic);
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trade.Sell(Rev_LotSize, _Symbol, 0, 0, 0, "SmartRSI Reversal");
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rev_short_entry_time = TimeCurrent();
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}
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}
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// Exit logic
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if(hasLong && CheckRSICondition(Rev_Exit_Condition, Rev_Exit_Long))
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{
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trade.SetExpertMagicNumber(Rev_Magic);
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trade.PositionClose(_Symbol);
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}
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else if(hasShort && CheckRSICondition(Rev_Exit_Condition, Rev_Exit_Short))
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{
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trade.SetExpertMagicNumber(Rev_Magic);
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trade.PositionClose(_Symbol);
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}
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// Check for opposite trade closing
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if(Rev_CloseOpposite)
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{
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if(hasLong && (TimeCurrent() - rev_long_entry_time) >= Rev_TimeToClose * PeriodSeconds(PERIOD_CURRENT))
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{
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double profit = PositionGetDouble(POSITION_PROFIT);
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if(profit >= Rev_ProfitToClose * _Point)
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{
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// Close short position if exists
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if(PositionSelectByMagic(Rev_Magic, POSITION_TYPE_SELL))
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{
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trade.SetExpertMagicNumber(Rev_Magic);
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trade.PositionClose(_Symbol);
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}
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}
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}
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else if(hasShort && (TimeCurrent() - rev_short_entry_time) >= Rev_TimeToClose * PeriodSeconds(PERIOD_CURRENT))
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{
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double profit = PositionGetDouble(POSITION_PROFIT);
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if(profit >= Rev_ProfitToClose * _Point)
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{
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// Close long position if exists
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if(PositionSelectByMagic(Rev_Magic, POSITION_TYPE_BUY))
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{
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trade.SetExpertMagicNumber(Rev_Magic);
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trade.PositionClose(_Symbol);
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}
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}
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}
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}
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}
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//+------------------------------------------------------------------+
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//| Position Select By Magic |
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//+------------------------------------------------------------------+
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bool PositionSelectByMagic(int magic, ENUM_POSITION_TYPE posType)
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{
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for(int i = PositionsTotal() - 1; i >= 0; i--)
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{
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if(PositionGetTicket(i))
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{
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if(PositionGetInteger(POSITION_MAGIC) == magic &&
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PositionGetInteger(POSITION_TYPE) == posType)
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{
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return true;
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}
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}
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}
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return false;
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}
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