抛物线转向SAR
Parabolic SAR
技术指标P2Trend适用:美股
定义
Stop And Reverse, a stop-loss/reversal point that follows the trend.
计算公式
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
Dots below the candles = uptrend (hold long), jumping above = turn short; commonly used as a trailing stop.
输入high, low输出overlay库SAR
数据来源:H, L。公开知识,不构成投资建议。
在热门美股上查看抛物线转向的实时计算值 →
相关指标
参考元数据 —— 公开、通用的指标定义。非投资建议。