随机指标/KDJStochastic / KDJ
Stochastic / KDJ随机指标/KDJ
技术指标Stock TechnicalP0 核心 CoreMomentum/Oscillator适用:美股Applies to: US stocks
定义Definition
Measures overbought/oversold by the close's position within the recent high-low range.
计算公式Formula
RSV=(C−n-low)/(n-high−n-low)×100, K=⅔Kₚᵣₑᵥ+⅓RSV, D=⅔Dₚᵣₑᵥ+⅓K, J=3K−2D; international Stochastic convention: %K=RSV, %D=SMA(%K,3), Slow/Full versions smooth once more (using SMA rather than the recursion above)
默认参数Default parameters
{
"k": 9,
"d": 3,
"j": true
}解读要点How to read it
>80 overbought, <20 oversold; K crossing above D = golden cross; J overshooting the bounds signals reversal.
输入Inputshigh, low, close输出Outputoscillator库LibrarySTOCH
数据来源:H, L, C。Data source: H, L, C. 公开知识,不构成投资建议。Public knowledge, not investment advice.
在热门美股上查看随机指标/KDJ的实时计算值 →See Stochastic / KDJ 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.