Educational reference. Measured from 1380 recorded 1m bars of MNQ (Micro E-mini Nasdaq 100) on Thursday, September 24, 2026.
RSI crossed above 70 16 separate times during the session, and the typical visit lasted 2 minutes. Across the whole session it sat above 70 for 4.6% of the time, between 30 and 70 for 88.5%, and below 30 for 7.0%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 70 | 4.6% | 63 | 16 | 2 min | 19 min | |
| Between 30 and 70 | 88.5% | 1221 | 45 | 16 min | 105 min | |
| Below 30 | 7.0% | 96 | 28 | 2 min | 19 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 16 times, with a median stay of 2 minutes and a longest of 19. 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.