Educational reference. Measured from 96 recorded 15m bars of BTCUSD (Bitcoin) on Saturday, September 5, 2026.
Fast Stochastics %K crossed above 80 11 separate times during the session, and the typical visit lasted 15 minutes. Across the whole session it sat above 80 for 19.8% of the time, between 20 and 80 for 72.9%, and below 20 for 7.3%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 80 | 19.8% | 19 | 11 | 15 min | 60 min | |
| Between 20 and 80 | 72.9% | 70 | 15 | 60 min | 180 min | |
| Below 20 | 7.3% | 7 | 4 | 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 11 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.