Educational reference. Measured from 95 recorded 15m bars of BTCUSD (Bitcoin) on Friday, September 25, 2026.
Fast Stochastics %K crossed above 80 12 separate times during the session, and the typical visit lasted 15 minutes. Across the whole session it sat above 80 for 21.1% of the time, between 20 and 80 for 68.4%, and below 20 for 10.5%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 80 | 21.1% | 20 | 12 | 15 min | 60 min | |
| Between 20 and 80 | 68.4% | 65 | 19 | 45 min | 195 min | |
| Below 20 | 10.5% | 10 | 6 | 22 min | 45 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 12 times, with a median stay of 15 minutes and a longest of 60. 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.