Oscillators

Williams' Percent Range (%R)

Like the Stochastic, but upside down: 0 means the close is at the recent high, −100 at the recent low.

用通俗的话解释

It shows how close the price closed to the top of its recent range. Closing near the top again and again is a sign of strength; slipping away from it, of weakening.

计算方法

The distance from the highest high to the close, divided by the full range of the last 14 candles.

%R = −100 × (highest high − close) ÷ (highest high − lowest low)   (default 14 candles)

如何使用

Above −20: near the top of the range (overbought zone); below −80: near the bottom (oversold zone).
A move out of the extreme zone (for example back above −80) can confirm a turn.

得出结论

In uptrends, dips to −80 that recover quickly can be buying chances.

示例

A stock closes at 98 with a 14-day high of 100 and low of 90: %R = −100 × (100 − 98) ÷ 10 = −20.

示例中的价格仅作说明。

注意事项

Very sensitive; expect many signals.

一点历史

Larry Williams introduced %R in 1973.

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。