Educational reference. Measured from 92 recorded 15m bars of ES (E-mini S&P 500) on Tuesday, September 29, 2026.
Fast Stochastics %K crossed above 80 7 separate times during the session, and the typical visit lasted 30 minutes. Across the whole session it sat above 80 for 22.8% of the time, between 20 and 80 for 48.9%, and below 20 for 28.3%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 80 | 22.8% | 21 | 7 | 30 min | 105 min | |
| Between 20 and 80 | 48.9% | 45 | 15 | 45 min | 105 min | |
| Below 20 | 28.3% | 26 | 8 | 45 min | 105 min |
The fast line is the unsmoothed version of the same range calculation, so it reaches the extremes far more often than the smoothed %K and leaves them sooner.
Here the reading entered overbought territory 7 times, with a median stay of 30 minutes and a longest of 105. The gap between this page's visit count and the smoothed Stochastics page for the same session is a direct measure of how much the smoothing removes.