Extra indicators
Stochastic RSI
Applies the Stochastic formula to RSI: where is RSI within its own recent range?
用通俗的话解释
RSI often stays between 30 and 70 for long stretches and rarely reaches extremes. Stochastic RSI rescales it, so turning points become more visible.
计算方法
RSI(14), then where today's RSI sits between its 14-candle lowest and highest values, smoothed by 3, with a 3-period signal line.
StochRSI = (RSI − lowest RSI) ÷ (highest RSI − lowest RSI) × 100 over 14
%K = SMA(StochRSI, 3), %D = SMA(%K, 3)如何使用
- Above 80 / below 20: short-term overbought / oversold.
- %K crossing %D signals short-term turns.
得出结论
- Very fast; best used to time entries in the direction of a bigger trend.
示例
In an uptrend Stochastic RSI drops below 20 during a pullback and %K crosses up through %D: a short-term buy signal.
示例中的价格仅作说明。
注意事项
- Extremely sensitive: many signals, many false.
一点历史
Tushar Chande and Stanley Kroll, "The New Technical Trader" (1994).
仅供学习参考。 没有任何指标或形态能预测未来，本页内容均不构成投资建议。