Educational reference. Measured from 763 recorded 1m bars of YM (E-mini Dow) on Wednesday, September 16, 2026.
RSI crossed above 70 11 separate times during the session, and the typical visit lasted 2 minutes. Across the whole session it sat above 70 for 7.6% of the time, between 30 and 70 for 84.5%, and below 30 for 7.9%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 70 | 7.6% | 58 | 11 | 2 min | 23 min | |
| Between 30 and 70 | 84.5% | 645 | 22 | 24 min | 86 min | |
| Below 30 | 7.9% | 60 | 10 | 4 min | 23 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 11 times, with a median stay of 2 minutes and a longest of 23. 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.