Amibroker Afl Code Today

AFL (Analysis Formula Language) is the scripting language used in AmiBroker – a popular technical analysis and backtesting platform. It allows you to create custom indicators, scans, explorations, trading systems, and backtests. 🧠 Basic Syntax & Core Concepts 1. Arrays vs Scalars AFL is array-based – most operations work on entire price series.

// Mark buy/sell on chart PlotShapes(Buy * shapeUpArrow, colorGreen, 0, Low, -10); PlotShapes(Sell * shapeDownArrow, colorRed, 0, High, -10); rsiPeriod = 14; overbought = 70; oversold = 30; rsi = RSI(rsiPeriod); amibroker afl code

// Calculate MACD macd = MACD(fastMACD, slowMACD); signal = Signal(fastMACD, slowMACD, signalMACD); hist = macd - signal; AFL (Analysis Formula Language) is the scripting language

ApplyStop(stopTypeLoss, stopModePercent, stopLossPct, True); ApplyStop(stopTypeProfit, stopModePercent, targetPct, True); SetPositionSize(2, spsPercentOfEquity); // 2% risk per trade SetOption("MaxOpenPositions", 5); SetOption("CommissionMode", 1); // per share SetOption("CommissionAmount", 0.01); // $0.01 per share 🧪 Complete Example: MACD + RSI Strategy // MACD parameters fastMACD = 12; slowMACD = 26; signalMACD = 9; // RSI parameters rsiPeriod = 14; rsiOB = 70; rsiOS = 30; Arrays vs Scalars AFL is array-based – most

// Calculate RSI rsi = RSI(rsiPeriod);

// Plotting Plot(Close, "Close", colorBlack, styleCandle); Plot(maFast, "Fast MA", colorGreen, styleLine); Plot(maSlow, "Slow MA", colorRed, styleLine);