Cette stratégie est un système de trading quantitatif basé sur la reconnaissance de modèles, axé sur l'identification et la négociation du modèle de chandelier
Le principe de base réside dans l'identification du modèle
La stratégie E9 Shark-32 Pattern Quantitative Price Breakout est un système de trading bien structuré avec une logique claire. Elle construit une stratégie de trading quantifiable grâce à des définitions strictes de modèles et des règles de trading claires. La stratégie comporte un système de gestion des risques complet et une rétroaction visuelle claire, ce qui facilite la compréhension et l'exécution des traders.
/*backtest start: 2024-10-01 00:00:00 end: 2024-10-31 23:59:59 period: 2h basePeriod: 2h exchanges: [{"eid":"Futures_Binance","currency":"BTC_USDT"}] */ //╔═════════════════════════════════════════════════════════════════════════════════════════════════════════════╗ //║ ║ //║ ░▒▓████████▓▒░▒▓███████▓▒░ ░▒▓██████▓▒░░▒▓███████▓▒░░▒▓████████▓▒░▒▓███████▓▒░ ░▒▓████████▓▒░▒▓██████▓▒░ ║ //║ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ║ //║ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒. ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░ ║ //║ ░▒▓█▓▒░ ░▒▓███████▓▒░░▒▓████████▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓██████▓▒░ ░▒▓███████▓▒░. ░▒▓██████▓▒░ ░▒▓███████▓▒░ ║ //║ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒. ░▒▓█▓▒░ ░▒▓█▓▒░ ║ //║ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒. ░▒▓█▓▒░ ░▒▓█▓▒░ ║ //║ ░▒▓█▓▒░ ░▒▓█▓▒░░▒▓█▓▒░▒▓█▓▒░░▒▓█▓▒░▒▓███████▓▒░░▒▓████████▓▒░▒▓█▓▒░░▒▓█▓▒. ░▒▓████████▓▒░▒▓██████▓▒░ ║ //║ ║ //╚═════════════════════════════════════════════════════════════════════════════════════════════════════════════╝ //@version=5 strategy("E9 Shark-32 Pattern Strategy with Target Lines", shorttitle="E9 Shark-32 Strategy", overlay=true) // Inputs for background color settings bgcolorEnabled = input(true, title="Enable Background Color") bgcolorColor = input.color(color.new(color.blue, 90), title="Background Color") // Inputs for bar color settings barcolorEnabled = input(true, title="Enable Bar Color") barcolorColor = input.color(color.rgb(240, 241, 154), title="Bar Color") // Inputs for target lines settings targetLinesEnabled = input(true, title="Enable Target Lines") targetLineColor = input.color(color.white, title="Target Line Color") targetLineThickness = input.int(1, title="Target Line Thickness", minval=1, maxval=5) // Define Shark-32 Pattern shark32 = low[2] < low[1] and low[1] < low and high[2] > high[1] and high[1] > high // Initialize color variables for bars var color barColorCurrent = na var color barColor1 = na var color barColor2 = na // Update color variables based on Shark-32 pattern barColorCurrent := barcolorEnabled and (shark32 or shark32[1] or shark32[2]) ? barcolorColor : na barColor1 := barcolorEnabled and (shark32[1] or shark32[2]) ? barcolorColor : na barColor2 := barcolorEnabled and shark32[2] ? barcolorColor : na // Apply the bar colors to the chart barcolor(barColorCurrent, offset=-2, title="Shark-32 Confirmed Current") barcolor(barColor1, offset=-3, title="Shark-32 Confirmed Previous Bar 1") barcolor(barColor2, offset=-4, title="Shark-32 Confirmed Previous Bar 2") // Variables for locking the high and low of confirmed Shark-32 var float patternHigh = na var float patternLow = na var float upperTarget = na var float lowerTarget = na // Once Shark-32 pattern is confirmed, lock the patternHigh, patternLow, and target lines if shark32 patternHigh := high[2] // The high of the first bar in Shark-32 pattern patternLow := low[2] // The low of the first bar in Shark-32 pattern // Calculate the upper and lower white target lines upperTarget := patternHigh + (patternHigh - patternLow) // Dotted white line above lowerTarget := patternLow - (patternHigh - patternLow) // Dotted white line below // Initialize variables for the lines var line greenLine = na var line redLine = na var line upperTargetLine = na var line lowerTargetLine = na // Draw the lines based on the locked patternHigh, patternLow, and target lines // if shark32 // future_bar_index_lines = bar_index + 10 // // Draw lines based on locked patternHigh and patternLow // greenLine := line.new(x1=bar_index[2], y1=patternHigh, x2=future_bar_index_lines, y2=patternHigh, color=color.green, width=2, extend=extend.none) // redLine := line.new(x1=bar_index[2], y1=patternLow, x2=future_bar_index_lines, y2=patternLow, color=color.red, width=2, extend=extend.none) // // Draw dotted white lines if targetLinesEnabled is true // if targetLinesEnabled // upperTargetLine := line.new(x1=bar_index[2], y1=upperTarget, x2=future_bar_index_lines, y2=upperTarget, color=targetLineColor, width=targetLineThickness, style=line.style_dotted, extend=extend.none) // lowerTargetLine := line.new(x1=bar_index[2], y1=lowerTarget, x2=future_bar_index_lines, y2=lowerTarget, color=targetLineColor, width=targetLineThickness, style=line.style_dotted, extend=extend.none) // // Create a box to fill the background between the red and green lines // if bgcolorEnabled // box.new(left=bar_index[2], top=patternHigh, right=future_bar_index_lines, bottom=patternLow, bgcolor=bgcolorColor) // ------------------------------------------------------------------------- // Strategy Entry and Exit Parameters // ------------------------------------------------------------------------- // Input parameters for stop loss longStopLoss = input.float(1.0, title="Long Stop Loss (%)", minval=0.1) // Percentage-based stop loss for long shortStopLoss = input.float(1.0, title="Short Stop Loss (%)", minval=0.1) // Percentage-based stop loss for short // Variable to track if a trade has been taken var bool tradeTaken = false // Reset the flag when a new Shark-32 pattern is confirmed if shark32 tradeTaken := false // Entry conditions only trigger after the Shark-32 is confirmed longCondition = ta.crossover(close, patternHigh) and not tradeTaken // Long entry when close crosses above locked patternHigh shortCondition = ta.crossunder(close, patternLow) and not tradeTaken // Short entry when close crosses below locked patternLow // Trigger long and short trades based on the crossover conditions if (longCondition) label.new(bar_index, high, "Long Trigger", style=label.style_label_down, color=color.green, textcolor=color.white, size=size.small) strategy.entry("Shark-32 Long", strategy.long) tradeTaken := true // Set the flag to true after a trade is taken if (shortCondition) label.new(bar_index, low, "Short Trigger", style=label.style_label_up, color=color.red, textcolor=color.white, size=size.small) strategy.entry("Shark-32 Short", strategy.short) tradeTaken := true // Set the flag to true after a trade is taken // Exit long trade based on the upper target line (upper white dotted line) as take profit if strategy.position_size > 0 strategy.exit("Take Profit Long", "Shark-32 Long", limit=upperTarget, stop=close * (1 - longStopLoss / 100)) // Exit short trade based on the lower target line (lower white dotted line) as take profit if strategy.position_size < 0 strategy.exit("Take Profit Short", "Shark-32 Short", limit=lowerTarget, stop=close * (1 + shortStopLoss / 100))