Educational reference. Measured from 96 recorded 15m bars of ETHUSD (Ether) on Saturday, September 5, 2026.
RSI crossed above 70 6 separate times during the session, and the typical visit lasted 15 minutes. Across the whole session it sat above 70 for 14.6% of the time, between 30 and 70 for 85.4%, and below 30 for 0.0%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 70 | 14.6% | 14 | 6 | 15 min | 105 min | |
| Between 30 and 70 | 85.4% | 82 | 6 | 112 min | 765 min | |
| Below 30 | 0.0% | 0 | 0 | 0 min | 0 min |
RSI compares the size of recent gains with recent losses, so a reading above 70 says buying has dominated the last 14 bars — not that price is high. A long stay above 70 is a market trending up, which is the opposite of the reversal the word 'overbought' suggests.
Here the reading entered overbought territory 6 times, with a median stay of 15 minutes and a longest of 105. A brief excursion above 70 that resolves in minutes is noise on this timeframe. A sustained one is the signature of a trend that is still running, and selling into it is how traders get run over.