Pipsgrowth EX18009 TrendFollow — إكسبرت أدفايزر إكسبرت أدفايزر

// Pipsgrowth EX18009 TrendFollow — Execution Flow (from source analysis)
// Family: TrendFollow
// Triple-EMA-Stack + Hull-MA Trigger Trend Rider — H1 triple EMA stack (21/50/200) directional bias + M15 inline Hull-MA slope cross trigger on CLOSED bar. ADX must be above threshold. Entries confirmed by HTF-EMA agreement, RSI not- extreme, and min R/R. Full regime layer (ADX+ATR-pctile+BB- width) gates entries and sizing/trail. Capital-allocation-cap, ATR-trail, BE, partial TP, pyramid OFF by default, stochastic/ volatility exit, opposite-Hull exit, daily/weekly loss limits, no-trade gates, broker-portable fills. 12 layers: REGIME, SIGNAL, ENTRY, CONFIRM, NO-TRADE, CAPITAL CAP, RISK, SIZING, MANAGE, EXIT, SCALING, OnTester

ON_INIT:
    Create indicator handles: ATR, ADX, RSI, BB, HTFema, Stoch, EmaFast, EmaMed, EmaSlow
    Initialize state variables
    Detect broker GMT offset

ON_TICK:
    1. Refresh indicator buffers (closed-bar shift=1)
    2. Manage existing positions:
       - Break-even check
       - ATR trailing stop
       - Profit lock ratchet
       - Time-based exit
       - Opposite-signal exit
    3. If new bar:
       a. ClassifyRegime() — ADX/ATR/BB regime detection
       b. NoTradeGate() checks:
          - Market open + session filter
          - Spread limit
          - Cooldown after loss
          - Consecutive loss limit
          - Kill switch
          - Max drawdown
          - Max concurrent positions
          - Daily/weekly loss limits
       c. GenerateSignal() — strategy-specific entry logic
       d. CheckConfirm() — HTF alignment + R:R + ADX minimum
       e. Calculate position size from risk %
       f. Execute with retry logic
       g. Mark bar to prevent duplicates

ON_TESTER:
    Custom fitness = weighted(RecoveryFactor, ROI, ProfitFactor, TradeCount, Sharpe, Drawdown)

#property copyright "Pipsgrowth.com"
#property link      "https://pipsgrowth.com"
#property version   "2.00"
#property strict
#property description "Pipsgrowth.com EX18009 TrendRider_USDJPY_Optimizable — Triple-EMA-stack + Hull-MA trend rider, full 12-layer stack."

#include <Trade\Trade.mqh>
#include <Trade\PositionInfo.mqh>
#include <Trade\SymbolInfo.mqh>
#include <Trade\AccountInfo.mqh>
#include <Trade\OrderInfo.mqh>
#include <Trade\DealInfo.mqh>

//========================== TUNABLE CONSTANTS ============================
// (kept out of the input surface to satisfy the 12-22 input cap)
#define ADX_PERIOD          14      // ADX period
#define RSI_PERIOD          14      // RSI period
#define BB_PERIOD           20      // Bollinger period
#define BB_DEVIATION        2.0     // Bollinger deviation
#define ATR_PERIOD          14      // ATR period
#define ATR_PCT_LOOKBACK    100     // ATR-percentile lookback
#define HTF_TIMEFRAME       PERIOD_H1 // HTF timeframe for EMA-stack + EMA-confirm
#define HTF_EMA_PERIOD      50      // HTF EMA period
#define PYRAMID_MAX_LEVELS  5       // Pyramid hard cap
#define MAX_BARS_HOLD       0       // Time-based exit (0 = disabled)
#define BE_ATR_MULT         1.0     // Break-even trigger (xATR)
#define BE_BUFFER_ATR       0.1     // Break-even buffer (xATR)
#define TRAIL_ATR_MULT      1.5     // ATR trail start (xATR profit)
#define TRAIL_ATR_DIST      1.0     // ATR trail distance (xATR)
#define PARTIAL_TP_RATIO    0.50    // Partial TP fraction at TP1
#define SESSION_START_HOUR  0       // Session window start (broker server time)
#define SESSION_END_HOUR    21      // Session window end   (broker server time)
#define MAX_SPREAD_PCT      0.30    // Max spread as fraction of ATR (30%)
#define STOCH_K             14      // Stochastic %K
#define STOCH_D             3       // Stochastic %D
#define STOCH_SLOWING       3       // Stochastic slowing
#define STOCH_OVERBOUGHT    80.0    // Stochastic overbought
#define STOCH_OVERSOLD      20.0    // Stochastic oversold
#define VOL_SPIKE_MULT      2.6     // ATR-spike exit multiplier
#define WEEKEND_CLOSE_HOUR  20      // Friday close-all hour
#define STOCH_EXIT_ENABLE   true    // Stochastic-exit toggle
#define VOL_EXIT_ENABLE     true    // Volatility-spike-exit toggle

//+------------------------------------------------------------------+
//| ENUMERATIONS                                                     |
//+------------------------------------------------------------------+
enum ENUM_TRADE_DIRECTION
{
   TRADE_BUY_ONLY  = 0,   // Buy Only
   TRADE_SELL_ONLY = 1,   // Sell Only
   TRADE_BOTH      = 2    // Both Directions
};

enum ENUM_REGIME
{
   REG_STRONG_TREND = 0,  // StrongTrend
   REG_WEAK_TREND   = 1,  // WeakTrend
   REG_RANGE        = 2,  // Range
   REG_BREAKOUT     = 3,  // Breakout
   REG_COMPRESS     = 4,  // Compress