Amibroker Afl — Code |top|

AmiBroker Formula Language (AFL) is a high-performance scripting language used for technical analysis, backtesting, and automated trading within the AmiBroker platform. It is widely regarded in the trading community for its array-based processing, which allows it to handle large datasets significantly faster than many competitors.  Core Capabilities 

// --- Backtest Settings --- SetPositionSize(1, spsShares); // 1 share for testing SetOption("InitialEquity", 100000); SetOption("FuturesMode", False); SetOption("PriceBoundChecking", True); amibroker afl code

• Scalar: A single number (e.g., 5).
• Array: A list of numbers representing a time series (e.g., the Close price for the last 10 years).

// Visual Signals PlotShapes(IIf(Buy, shapeUpArrow, shapeNone), colorGreen, 0, L, -15); PlotShapes(IIf(Sell, shapeDownArrow, shapeNone), colorRed, 0, H, -15); Use code with caution. Copied to clipboard Key Use Cases Indicators : Create custom visual tools like Auto Support/Resistance or Supply/Demand zones. Backtesting Scalar: A single number (e

: Generates "Guru Commentaries" that provide text-based insights based on the current chart state. // Visual Signals PlotShapes(IIf(Buy