变动率ROC
ROC变动率
技术指标Stock TechnicalP2 Momentum/Oscillator适用:美股Applies to: US stocks
定义Definition
The percentage change relative to the price n periods ago.
计算公式Formula
ROC=(C−C n periods ago)/C n periods ago×100
解读要点How to read it
Crossing the zero line = momentum reversal; extremes signal overbought/oversold.
输入Inputsclose输出Outputoscillator
数据来源:C。Data source: C. 公开知识,不构成投资建议。Public knowledge, not investment advice.
在热门美股上查看变动率的实时计算值 →See ROC 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.