Parabolic SARSAR
抛物线转向
Stock TechnicalP2TrendApplies to: US stocks
Definition
Stop And Reverse, a stop-loss/reversal point that follows the trend.
Formula
SAR=SARₚᵣₑᵥ+AF×(EP−SARₚᵣₑᵥ), AF starts at 0.02 and increases 0.02 each new extreme, capped at 0.20
How to read it
Dots below the candles = uptrend (hold long), jumping above = turn short; commonly used as a trailing stop.
Inputshigh, lowOutputoverlayLibrarySAR
Data source: H, L. Public knowledge, not investment advice.
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Reference metadata — public, well-known indicator definitions. Not investment advice.