Educational reference. Measured from 138 recorded 10m bars of ES (E-mini S&P 500) on Thursday, September 17, 2026.
CCI crossed above 100 11 separate times during the session, and the typical visit lasted 20 minutes. Across the whole session it sat above 100 for 28.3% of the time, between -100 and 100 for 59.4%, and below -100 for 12.3%.
| Band | Share of session | Bars | Separate visits | Median visit | Longest visit | |
|---|---|---|---|---|---|---|
| Above 100 | 28.3% | 39 | 11 | 20 min | 90 min | |
| Between -100 and 100 | 59.4% | 82 | 17 | 40 min | 140 min | |
| Below -100 | 12.3% | 17 | 6 | 30 min | 50 min |
CCI measures how far price sits from its own average, scaled by typical deviation, and it is unbounded — it can reach +300 as easily as +100. The ±100 lines are a convention, not a ceiling.
Here the reading entered above +100 11 times, with a median stay of 20 minutes and a longest of 90. Because CCI has no upper bound, the count of separate excursions matters more here than for a 0-100 oscillator: repeated short pushes past +100 and one sustained drive to +300 can produce a similar share of the session.