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refactor: Upgraded with 5-Zone Swapped Thermal Kinetics, Flat-Force step-alignment, and VWMA Signal Line
This commit is contained in:
Toh4iem9
@@ -3,108 +3,219 @@
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//| Copyright 2026, xxxxxxxx|
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//+------------------------------------------------------------------+
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#property copyright "Copyright 2026, xxxxxxxx"
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#property version "3.10" // Dual Mode MTF (Vector + Speed Envelope)
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#property description "Velocity (MTF) - Displays HTF Velocity & Speed on current chart."
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#property version "3.50" // Upgraded with 5-Zone Swapped Thermal Kinetics, Flat-Force step-alignment, and VWMA Signal Line
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#property description "Kinematics Velocity & Speed Envelopes (Multi-Timeframe)."
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#property description "Displays Higher Timeframe Velocity, Speed, and Signal cleanly without live-bar warping."
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#property indicator_separate_window
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#property indicator_buffers 4
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#property indicator_plots 3
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#property indicator_buffers 5
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#property indicator_plots 4
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// Levels
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//--- Institutional Levels Configuration (4-level Kinematic boundaries)
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#property indicator_level1 1.0
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#property indicator_level2 -1.0
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#property indicator_level3 0.3
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#property indicator_level4 -0.3
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#property indicator_levelcolor clrSilver
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#property indicator_levelstyle STYLE_DOT
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// Plot 1: Velocity Histogram
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//--- Plot 1: Velocity Histogram (Swapped Bull/Bear Thermal Palette)
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#property indicator_label1 "Velocity MTF"
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#property indicator_type1 DRAW_COLOR_HISTOGRAM
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#property indicator_color1 clrGray, clrLime, clrRed
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// Swapped Palette:
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// 0: Noise/Neutral (Gray)
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// 1: Bullish Flow (LightSkyBlue)
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// 2: Bullish Climax (DeepSkyBlue)
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// 3: Bearish Flow (Coral)
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// 4: Bearish Climax (OrangeRed)
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#property indicator_color1 clrGray, clrLightSkyBlue, clrDeepSkyBlue, clrCoral, clrOrangeRed
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#property indicator_style1 STYLE_SOLID
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#property indicator_width1 2
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// Plot 2: Speed Positive
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//--- Plot 2: Speed Positive (Top)
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#property indicator_label2 "Speed (+) MTF"
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#property indicator_type2 DRAW_LINE
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#property indicator_color2 clrDarkOrange
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#property indicator_style2 STYLE_SOLID
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#property indicator_width2 1
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// Plot 3: Speed Negative
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//--- Plot 3: Speed Negative (Bottom)
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#property indicator_label3 "Speed (-) MTF"
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#property indicator_type3 DRAW_LINE
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#property indicator_color3 clrDarkOrange
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#property indicator_style3 STYLE_SOLID
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#property indicator_width3 1
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//--- Plot 4: Optional Signal Line (Wyckoff Reversal Trigger)
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#property indicator_label4 "Signal"
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#property indicator_type4 DRAW_LINE
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#property indicator_color4 clrFireBrick
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#property indicator_style4 STYLE_SOLID
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#property indicator_width4 1
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#include <MyIncludes\ATR_Calculator.mqh>
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#include <MyIncludes\Metrics_Tools.mqh>
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#include <MyIncludes\MovingAverage_Engine.mqh>
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//--- Input Parameters
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input ENUM_TIMEFRAMES InpTimeframe = PERIOD_M15; // Target Timeframe
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input int InpVelPeriod = 3; // Velocity Period
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input int InpATRPeriod = 14; // Normalization ATR
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input double InpThreshold = 1.0; // High Velocity Threshold
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input bool InpShowSpeed = true; // Show Scalar Speed Line
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//--- Parameters ---
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input ENUM_TIMEFRAMES InpTimeframe = PERIOD_M5; // Target Higher Timeframe
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input int InpVelPeriod = 3; // Velocity Vector Lookback
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input int InpATRPeriod = 14; // Volatility Base (ATR)
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input double InpThresholdLow = 0.3; // Low Threshold (Flow Zone)
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input double InpThresholdHigh = 1.0; // High Threshold (Climax Zone)
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input bool InpShowSpeed = true; // Show Speed Envelope?
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//--- Signal Line Parameters (Dynamic MA Engine Integration)
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input bool InpShowSignal = true; // Show Signal Line?
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input int InpSignalPeriod = 5; // Signal Line Period
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input ENUM_MA_TYPE InpSignalType = SMA; // Signal Line MA Type
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//--- Buffers (Visual)
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double BufVel[];
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double BufColor[];
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double BufCol[];
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double BufSpeedPos[];
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double BufSpeedNeg[];
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double BufSignal[];
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//--- Internal HTF Data
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double h_vel[], h_spd[]; // Calculated HTF results
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//--- Internal HTF Data Caches
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double h_vel[], h_spd[], h_sig[]; // HTF Results cached
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datetime h_time[];
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double h_open[], h_high[], h_low[], h_close[];
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long h_vol[]; // Dummy
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long h_vol[]; // HTF raw volume cache
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double h_vol_double[]; // HTF volume cast to double to support VWMA Signal line
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CATRCalculator *g_atr;
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//--- Global HTF State Tracking
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CATRCalculator *g_atr;
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CMovingAverageCalculator *g_signal_calculator;
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datetime g_last_htf_time = 0;
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int g_htf_count = 0;
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bool g_data_ready = false;
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bool g_data_synced = false;
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//+------------------------------------------------------------------+
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//| EnsureHTFDataReady |
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//+------------------------------------------------------------------+
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bool EnsureHTFDataReady(const string symbol, const ENUM_TIMEFRAMES timeframe, const int required_bars)
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{
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ResetLastError();
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if(!SymbolInfoInteger(symbol, SYMBOL_SELECT))
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{
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SymbolSelect(symbol, true);
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}
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datetime times[];
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int copied = CopyTime(symbol, timeframe, 0, required_bars, times);
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return (copied >= required_bars);
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}
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//+------------------------------------------------------------------+
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//| Init |
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//+------------------------------------------------------------------+
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int OnInit()
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{
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if(InpTimeframe <= Period())
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g_data_ready = false;
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g_data_synced = false;
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g_last_htf_time = 0;
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g_htf_count = 0;
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if(InpTimeframe <= Period() && InpTimeframe != PERIOD_CURRENT)
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{
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if(InpTimeframe != Period())
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Print("Warning: Target Timeframe should be > Current Timeframe.");
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Print("Warning: Target Timeframe should be > Current Timeframe.");
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}
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SetIndexBuffer(0, BufVel, INDICATOR_DATA);
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SetIndexBuffer(1, BufColor, INDICATOR_COLOR_INDEX);
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//--- Bind Buffers
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SetIndexBuffer(0, BufVel, INDICATOR_DATA);
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SetIndexBuffer(1, BufCol, INDICATOR_COLOR_INDEX);
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SetIndexBuffer(2, BufSpeedPos, INDICATOR_DATA);
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SetIndexBuffer(3, BufSpeedNeg, INDICATOR_DATA);
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SetIndexBuffer(4, BufSignal, INDICATOR_DATA);
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ArraySetAsSeries(BufVel, false);
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ArraySetAsSeries(BufCol, false);
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ArraySetAsSeries(BufSpeedPos, false);
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ArraySetAsSeries(BufSpeedNeg, false);
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ArraySetAsSeries(BufSignal, false);
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//--- Configure Speed Envelope Displays
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if(!InpShowSpeed)
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{
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PlotIndexSetInteger(1, PLOT_DRAW_TYPE, DRAW_NONE);
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PlotIndexSetInteger(2, PLOT_DRAW_TYPE, DRAW_NONE);
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}
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else
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{
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PlotIndexSetInteger(1, PLOT_DRAW_TYPE, DRAW_LINE);
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PlotIndexSetInteger(2, PLOT_DRAW_TYPE, DRAW_LINE);
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}
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string tf_name = StringSubstr(EnumToString(InpTimeframe), 7);
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string name = StringFormat("Velocity MTF %s(%d)", tf_name, InpVelPeriod);
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IndicatorSetString(INDICATOR_SHORTNAME, name);
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//--- Configure Optional Signal Line Calculator
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if(InpShowSignal)
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{
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// Explicitly restore DRAW_LINE & Label in case it was previously disabled
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PlotIndexSetInteger(3, PLOT_DRAW_TYPE, DRAW_LINE);
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PlotIndexSetString(3, PLOT_LABEL, "Signal");
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g_signal_calculator = new CMovingAverageCalculator();
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if(CheckPointer(g_signal_calculator) == POINTER_INVALID || !g_signal_calculator.Init(InpSignalPeriod, InpSignalType))
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{
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Print("Error: Failed to initialize Signal Line Calculator Engine.");
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return INIT_FAILED;
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}
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}
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else
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{
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// Set DRAW_NONE and clear Label to fully purge it from the MT5 Data Window
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PlotIndexSetInteger(3, PLOT_DRAW_TYPE, DRAW_NONE);
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PlotIndexSetString(3, PLOT_LABEL, NULL);
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}
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//--- Configure Core Volatility Engine
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g_atr = new CATRCalculator();
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if(!g_atr.Init(InpATRPeriod, ATR_POINTS))
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if(CheckPointer(g_atr) == POINTER_INVALID || !g_atr.Init(InpATRPeriod, ATR_POINTS))
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{
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Print("Error: Failed to initialize ATR Calculator Engine.");
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return INIT_FAILED;
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}
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//--- Dynamically set the indicator short name
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string tf_name = StringSubstr(EnumToString(InpTimeframe), 7);
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string name = "";
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if(InpShowSignal)
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{
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string sig_name = EnumToString(InpSignalType);
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StringToUpper(sig_name);
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name = StringFormat("Velocity MTF %s(%d) %s(%d)", tf_name, InpVelPeriod, sig_name, InpSignalPeriod);
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}
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else
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{
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name = StringFormat("Velocity MTF %s(%d)", tf_name, InpVelPeriod);
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}
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IndicatorSetString(INDICATOR_SHORTNAME, name);
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PlotIndexSetString(0, PLOT_LABEL, "Velocity MTF");
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PlotIndexSetString(1, PLOT_LABEL, "Speed (+) MTF");
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PlotIndexSetString(2, PLOT_LABEL, "Speed (-) MTF");
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IndicatorSetInteger(INDICATOR_DIGITS, 3);
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//--- Initialize 1-second timer for weekend/async chart refreshes
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EventSetTimer(1);
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return(INIT_SUCCEEDED);
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}
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//+------------------------------------------------------------------+
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//| |
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//| OnDeinit |
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//+------------------------------------------------------------------+
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void OnDeinit(const int r)
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{
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if(CheckPointer(g_atr)==POINTER_DYNAMIC)
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EventKillTimer();
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if(CheckPointer(g_atr) != POINTER_INVALID)
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delete g_atr;
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if(CheckPointer(g_signal_calculator) != POINTER_INVALID)
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delete g_signal_calculator;
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}
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//+------------------------------------------------------------------+
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//| Calculate |
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//| OnCalculate |
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//+------------------------------------------------------------------+
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int OnCalculate(const int rates_total,
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const int prev_calculated,
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@@ -117,70 +228,192 @@ int OnCalculate(const int rates_total,
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const long &volume[],
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const int &spread[])
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{
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// 1. Fetch HTF Data
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int htf_bars = iBars(_Symbol, InpTimeframe);
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if(htf_bars < InpATRPeriod + InpVelPeriod)
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return 0;
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int count = MathMin(htf_bars, 3000);
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// Set arrays to Non-Series (Chronological)
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ArraySetAsSeries(h_time, false);
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ArraySetAsSeries(h_open, false);
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ArraySetAsSeries(h_high, false);
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ArraySetAsSeries(h_low, false);
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ArraySetAsSeries(h_close, false);
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if(CopyTime(_Symbol, InpTimeframe, 0, count, h_time) != count)
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return 0;
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if(CopyOpen(_Symbol, InpTimeframe, 0, count, h_open) != count)
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return 0;
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if(CopyHigh(_Symbol, InpTimeframe, 0, count, h_high) != count)
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return 0;
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if(CopyLow(_Symbol, InpTimeframe, 0, count, h_low) != count)
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return 0;
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if(CopyClose(_Symbol, InpTimeframe, 0, count, h_close) != count)
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return 0;
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// 2. Calc on HTF Arrays
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if(ArraySize(h_vel) != count)
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//--- Ensure target timeframe history is ready
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int required_bars = InpATRPeriod + InpVelPeriod + 10;
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if(!EnsureHTFDataReady(_Symbol, InpTimeframe, required_bars))
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{
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ArrayResize(h_vel, count);
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ArrayResize(h_spd, count);
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g_data_synced = false;
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return 0; // Wait for next tick to let history load
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}
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// A. Calculate ATR on HTF
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double h_atr_buf[];
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g_atr.Calculate(count, 0, h_open, h_high, h_low, h_close, h_atr_buf);
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g_data_synced = true;
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// B. Loop HTF
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// Logic copied from Velocity_Pro.mq5 but applied to 'h_' arrays
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for(int i = InpATRPeriod+InpVelPeriod; i < count; i++)
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//--- Determine best volume array (Use Real Volume if available, otherwise fallback to Tick Volume)
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long volume_limit = (long)SymbolInfoDouble(_Symbol, SYMBOL_VOLUME_LIMIT);
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//--- 1. Check if a new HTF bar has formed
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datetime htf_time_current = iTime(_Symbol, InpTimeframe, 0);
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bool htf_updated = (htf_time_current != g_last_htf_time);
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if(htf_updated || prev_calculated == 0)
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{
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double atr = h_atr_buf[i];
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if(atr == 0)
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g_last_htf_time = htf_time_current;
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int htf_bars = iBars(_Symbol, InpTimeframe);
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if(htf_bars < required_bars)
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{
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h_vel[i]=0;
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h_spd[i]=0;
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continue;
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g_data_ready = false;
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return 0;
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}
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// Velocity (Vector)
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// Uses Metrics Tools Logic: (Close - PrevClose) / ATR
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h_vel[i] = CMetricsTools::CalculateSlope(h_close[i], h_close[i-InpVelPeriod], atr, InpVelPeriod);
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g_htf_count = MathMin(htf_bars, 3000);
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// Speed (Scalar)
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double path_length = 0;
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for(int k=0; k<InpVelPeriod; k++)
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ArrayResize(h_time, g_htf_count);
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ArrayResize(h_open, g_htf_count);
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ArrayResize(h_high, g_htf_count);
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ArrayResize(h_low, g_htf_count);
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ArrayResize(h_close, g_htf_count);
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ArrayResize(h_vol, g_htf_count);
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ArrayResize(h_vol_double, g_htf_count);
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ArrayResize(h_vel, g_htf_count);
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ArrayResize(h_spd, g_htf_count);
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ArrayResize(h_sig, g_htf_count);
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if(CopyTime(_Symbol, InpTimeframe, 0, g_htf_count, h_time) != g_htf_count ||
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CopyOpen(_Symbol, InpTimeframe, 0, g_htf_count, h_open) != g_htf_count ||
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CopyHigh(_Symbol, InpTimeframe, 0, g_htf_count, h_high) != g_htf_count ||
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CopyLow(_Symbol, InpTimeframe, 0, g_htf_count, h_low) != g_htf_count ||
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CopyClose(_Symbol, InpTimeframe, 0, g_htf_count, h_close) != g_htf_count)
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{
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path_length += MathAbs(h_close[i-k] - h_close[i-k-1]);
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g_data_ready = false;
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return 0;
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}
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h_spd[i] = (path_length / InpVelPeriod) / atr;
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// High-Performance dynamic volume routing on the HTF Timeline
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int copied_vol = 0;
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if(volume_limit > 0)
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copied_vol = CopyRealVolume(_Symbol, InpTimeframe, 0, g_htf_count, h_vol);
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else
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copied_vol = CopyTickVolume(_Symbol, InpTimeframe, 0, g_htf_count, h_vol);
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if(copied_vol != g_htf_count)
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{
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g_data_ready = false;
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return 0;
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}
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// Convert HTF volume cache to double precision
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for(int j = 0; j < g_htf_count; j++)
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h_vol_double[j] = (double)h_vol[j];
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// A. Calculate ATR on HTF (Closed bars and forming bar initialized)
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double h_atr_buf[];
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g_atr.Calculate(g_htf_count, 0, h_open, h_high, h_low, h_close, h_atr_buf);
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// B. Calculate HTF Velocity and Speed (Closed bars only!)
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// Notice the limit is 'g_htf_count - 1' (excluding the live forming bar)
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for(int j = InpATRPeriod + InpVelPeriod; j < g_htf_count - 1; j++)
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{
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double atr = h_atr_buf[j];
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if(atr == 0)
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{
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h_vel[j] = 0.0;
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h_spd[j] = 0.0;
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continue;
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}
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// Velocity Vector (Directional Slope)
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h_vel[j] = CMetricsTools::CalculateSlope(h_close[j], h_close[j - InpVelPeriod], atr, InpVelPeriod);
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// Speed Scalar (Path Length)
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double path_length = 0.0;
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for(int k = 0; k < InpVelPeriod; k++)
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{
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path_length += MathAbs(h_close[j - k] - h_close[j - k - 1]);
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}
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h_spd[j] = (path_length / InpVelPeriod) / atr;
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}
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// C. Calculate Optional Signal Line on HTF
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if(InpShowSignal && CheckPointer(g_signal_calculator) != POINTER_INVALID)
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{
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g_signal_calculator.CalculateOnArray(g_htf_count, 0, h_vel, h_vol_double, h_sig, InpATRPeriod + InpVelPeriod);
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}
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g_data_ready = true;
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}
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// 3. Map to Current Chart
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if(!g_data_ready)
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return 0;
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//--- 2. Live Update for the Current Forming HTF Bar (Index: g_htf_count - 1) on every tick!
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int live_idx = g_htf_count - 1;
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if(live_idx >= InpATRPeriod + InpVelPeriod)
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{
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double o[1], h[1], l[1], c[1];
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long vol[1];
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int shift = iBarShift(_Symbol, InpTimeframe, htf_time_current, false);
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if(shift >= 0 &&
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CopyOpen(_Symbol, InpTimeframe, shift, 1, o) == 1 &&
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CopyHigh(_Symbol, InpTimeframe, shift, 1, h) == 1 &&
|
||||
CopyLow(_Symbol, InpTimeframe, shift, 1, l) == 1 &&
|
||||
CopyClose(_Symbol, InpTimeframe, shift, 1, c) == 1)
|
||||
{
|
||||
h_open[live_idx] = o[0];
|
||||
h_high[live_idx] = h[0];
|
||||
h_low[live_idx] = l[0];
|
||||
h_close[live_idx] = c[0];
|
||||
|
||||
// Copy live volume dynamically
|
||||
int copied = 0;
|
||||
if(volume_limit > 0)
|
||||
copied = CopyRealVolume(_Symbol, InpTimeframe, shift, 1, vol);
|
||||
else
|
||||
copied = CopyTickVolume(_Symbol, InpTimeframe, shift, 1, vol);
|
||||
|
||||
if(copied == 1)
|
||||
{
|
||||
h_vol[live_idx] = vol[0];
|
||||
h_vol_double[live_idx] = (double)vol[0];
|
||||
}
|
||||
|
||||
// Recalculate ATR, Velocity and Speed on the live HTF index in O(1)
|
||||
double h_atr_single_buf[];
|
||||
g_atr.Calculate(g_htf_count, live_idx, h_open, h_high, h_low, h_close, h_atr_single_buf);
|
||||
|
||||
double atr = h_atr_single_buf[live_idx];
|
||||
if(atr > 0)
|
||||
{
|
||||
h_vel[live_idx] = CMetricsTools::CalculateSlope(h_close[live_idx], h_close[live_idx - InpVelPeriod], atr, InpVelPeriod);
|
||||
|
||||
double path_length = 0.0;
|
||||
for(int k = 0; k < InpVelPeriod; k++)
|
||||
{
|
||||
path_length += MathAbs(h_close[live_idx - k] - h_close[live_idx - k - 1]);
|
||||
}
|
||||
h_spd[live_idx] = (path_length / InpVelPeriod) / atr;
|
||||
}
|
||||
else
|
||||
{
|
||||
h_vel[live_idx] = 0.0;
|
||||
h_spd[live_idx] = 0.0;
|
||||
}
|
||||
|
||||
// Recalculate Signal Line on HTF live index
|
||||
if(InpShowSignal && CheckPointer(g_signal_calculator) != POINTER_INVALID)
|
||||
{
|
||||
g_signal_calculator.CalculateOnArray(g_htf_count, live_idx, h_vel, h_vol_double, h_sig, InpATRPeriod + InpVelPeriod);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
//--- 3. FIXED: Dynamically adjust 'start' to the beginning of the current forming HTF bar
|
||||
//--- This forces the entire forming LTF step block to remain perfectly flat, updating on every tick!
|
||||
int start = (prev_calculated > 0) ? prev_calculated - 1 : 0;
|
||||
|
||||
int first_bar_of_forming_htf = rates_total - 1;
|
||||
while(first_bar_of_forming_htf > 0 &&
|
||||
iBarShift(_Symbol, InpTimeframe, time[first_bar_of_forming_htf], false) == 0)
|
||||
{
|
||||
first_bar_of_forming_htf--;
|
||||
}
|
||||
first_bar_of_forming_htf++; // This is the start of the forming step on lower TF chart
|
||||
|
||||
if(start > first_bar_of_forming_htf)
|
||||
start = first_bar_of_forming_htf;
|
||||
|
||||
//--- 4. Incremental Mapping of HTF results to Current Chart Timeframe (O(1) per tick)
|
||||
for(int i = start; i < rates_total; i++)
|
||||
{
|
||||
datetime t = time[i];
|
||||
@@ -188,37 +421,73 @@ int OnCalculate(const int rates_total,
|
||||
|
||||
if(shift_htf >= 0)
|
||||
{
|
||||
// Convert Series shift (0=Recent) to Array index (0=Oldest)
|
||||
int idx_htf = count - 1 - shift_htf;
|
||||
|
||||
if(idx_htf >= 0 && idx_htf < count)
|
||||
int idx_htf = g_htf_count - 1 - shift_htf;
|
||||
if(idx_htf >= 0 && idx_htf < g_htf_count)
|
||||
{
|
||||
double val_v = h_vel[idx_htf];
|
||||
double val_s = h_spd[idx_htf];
|
||||
|
||||
BufVel[i] = val_v;
|
||||
BufVel[i] = val_v;
|
||||
BufSpeedPos[i] = val_s;
|
||||
BufSpeedNeg[i] = -val_s;
|
||||
|
||||
// Color Logic
|
||||
if(val_v > InpThreshold)
|
||||
BufColor[i] = 1.0; // Lime
|
||||
if(InpShowSignal)
|
||||
BufSignal[i] = h_sig[idx_htf];
|
||||
else
|
||||
if(val_v < -InpThreshold)
|
||||
BufColor[i] = 2.0; // Red
|
||||
BufSignal[i] = EMPTY_VALUE;
|
||||
|
||||
// Swapped 5-Zone Color Logic (Blue for Bullish, Red/Coral for Bearish)
|
||||
if(val_v >= InpThresholdHigh)
|
||||
BufCol[i] = 2.0; // Index 2: DeepSkyBlue (Bullish Climax)
|
||||
else
|
||||
if(val_v >= InpThresholdLow)
|
||||
BufCol[i] = 1.0; // Index 1: LightSkyBlue (Bullish Flow)
|
||||
else
|
||||
BufColor[i] = 0.0; // Gray
|
||||
if(val_v <= -InpThresholdHigh)
|
||||
BufCol[i] = 4.0; // Index 4: OrangeRed (Bearish Climax)
|
||||
else
|
||||
if(val_v <= -InpThresholdLow)
|
||||
BufCol[i] = 3.0; // Index 3: Coral (Bearish Flow)
|
||||
else
|
||||
BufCol[i] = 0.0; // Index 0: Gray (Neutral Noise)
|
||||
}
|
||||
else
|
||||
{
|
||||
BufVel[i] = EMPTY_VALUE;
|
||||
BufVel[i] = EMPTY_VALUE;
|
||||
BufSpeedPos[i] = EMPTY_VALUE;
|
||||
BufSpeedNeg[i] = EMPTY_VALUE;
|
||||
BufSignal[i] = EMPTY_VALUE;
|
||||
BufCol[i] = 0.0;
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
BufVel[i] = EMPTY_VALUE;
|
||||
BufSpeedPos[i] = EMPTY_VALUE;
|
||||
BufSpeedNeg[i] = EMPTY_VALUE;
|
||||
BufSignal[i] = EMPTY_VALUE;
|
||||
BufCol[i] = 0.0;
|
||||
}
|
||||
}
|
||||
|
||||
return(rates_total);
|
||||
}
|
||||
|
||||
//+------------------------------------------------------------------+
|
||||
//| OnTimer |
|
||||
//| Handles loading checks and force-redraws |
|
||||
//+------------------------------------------------------------------+
|
||||
void OnTimer()
|
||||
{
|
||||
if(!g_data_synced)
|
||||
{
|
||||
int required_bars = InpATRPeriod + InpVelPeriod + 5;
|
||||
if(EnsureHTFDataReady(_Symbol, InpTimeframe, required_bars))
|
||||
{
|
||||
g_data_synced = true;
|
||||
ChartRedraw(); // Force MT5 to invoke OnCalculate
|
||||
}
|
||||
}
|
||||
}
|
||||
//+------------------------------------------------------------------+
|
||||
//+------------------------------------------------------------------+
|
||||
|
||||
Reference in New Issue
Block a user