COPX gamma max, delta neutral & open interest levels
As of close · rank #282 by open interest · 1,301 sessions of history since Mar 25, 2021
COPX closed 12.7% below its gamma max of 99.79. It is 9.2% above the delta neutral price of 80.37. Total open interest is 365,638, +0.6% versus the previous session. What gamma max means · What delta neutral means
One-year history
Last 252 sessions
| Sessions closed above gamma max | 13% |
| Gamma max crosses | 24 |
| Delta neutral crosses | 8 |
| Open interest percentile (1y) | 100th |
| Open interest change, 5 sessions | +18.2% |
| Open interest change, 21 sessions | +33.5% |
| History available | Mar 25, 2021 → Sep 11, 2026 |
Recent crosses
- closed above delta neutral at 75.40 vs 73.62 (+2.4%)
- closed below delta neutral at 73.04 vs 73.73 (-0.9%)
- closed below gamma max at 89.31 vs 91.47 (-2.4%)
- closed above gamma max at 92.05 vs 91.20 (+0.9%)
- closed above delta neutral at 76.20 vs 72.14 (+5.3%)
- closed below delta neutral at 70.75 vs 71.40 (-0.9%)
- closed above delta neutral at 71.61 vs 71.38 (+0.3%)
- closed below delta neutral at 70.89 vs 71.99 (-1.6%)
- closed above delta neutral at 73.55 vs 72.49 (+1.4%)
- closed below delta neutral at 74.93 vs 75.70 (-1.0%)
In today's screens
Neighbours by open interest
Questions people ask about COPX
Where is COPX's gamma max today?
As of Sep 11, 2026, the gamma max for COPX is 99.79, +12.7% from the 88.53 close. Gamma max is the underlying price at which the summed gamma of every open contract is largest; how it is computed and why it matters.
Is COPX above or below its delta neutral price?
COPX closed above delta neutral: 88.53 against a delta neutral price of 80.37. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does COPX have?
365,638 contracts of open interest across 882 listed contracts on Sep 11, 2026, +0.6% versus the previous session. What open interest measures.
Levels are recomputed after every trading day from end-of-day options data licensed from HistoricalOptionData.com; only derived aggregates are published. Methodology · Data and licence · Not investment advice.