Navigation: Realtest Script Language > Syntax Element Details > SarF Category Multi-Bar Functions Description SAR as a function Syntax SarF(expr, accel {0.02}, max {0.2}, count {100}) Parameters expr - data series formula accel {0.02} - initial acceleration factor max {0.2} - maximum acceleration factor count {100} - number of bars to use in the calculation Notes Use SarF to calcuate SAR using a single non-standard value series. Use SAR for the standard indicator based on price highs and lows. Copyright © 2020-2025 Systematic Solutions, LLC