Educational reference. Measured from 1353 recorded 1m bars of YM (E-mini Dow) on Tuesday, September 22, 2026.
RSI crossed above 70 37 separate times during the session, and the typical visit lasted 1 minutes. Across the whole session it sat above 70 for 10.3% of the time, between 30 and 70 for 83.9%, and below 30 for 5.8%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 70 | 10.3% | 139 | 37 | 1 min | 26 min | |
| Between 30 and 70 | 83.9% | 1135 | 56 | 7 min | 157 min | |
| Below 30 | 5.8% | 79 | 18 | 3 min | 18 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 37 times, with a median stay of 1 minutes and a longest of 26. 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.