抛物线转向Parabolic SARSAR
Parabolic SAR抛物线转向
技术指标Stock TechnicalP2 Trend适用:美股Applies to: US stocks
定义Definition
Stop And Reverse, a stop-loss/reversal point that follows the trend.
计算公式Formula
SAR=SARₚᵣₑᵥ+AF×(EP−SARₚᵣₑᵥ), AF starts at 0.02 and increases 0.02 each new extreme, capped at 0.20
解读要点How to read it
Dots below the candles = uptrend (hold long), jumping above = turn short; commonly used as a trailing stop.
输入Inputshigh, low输出Outputoverlay库LibrarySAR
数据来源:H, L。Data source: H, L. 公开知识,不构成投资建议。Public knowledge, not investment advice.
在热门美股上查看抛物线转向的实时计算值 →See Parabolic SAR computed live on popular US stocks →
相关指标Related indicators
参考元数据 —— 公开、通用的指标定义。非投资建议。Reference metadata — public, well-known indicator definitions. Not investment advice.