PTEN gamma max, delta neutral & open interest levels
As of close · rank #413 by open interest · 1,379 sessions of history since Dec 1, 2020
PTEN closed 4.0% above its gamma max of 12.34. It is 30.0% above the delta neutral price of 8.99. Total open interest is 210,582, +8.5% versus the previous session. What gamma max means · What delta neutral means
One-year history
Last 252 sessions
| Sessions closed above gamma max | 37% |
| Gamma max crosses | 21 |
| Delta neutral crosses | 5 |
| Open interest percentile (1y) | 100th |
| Open interest change, 5 sessions | +11.4% |
| Open interest change, 21 sessions | +28.9% |
| History available | Dec 1, 2020 → Sep 11, 2026 |
Recent crosses
- closed above gamma max at 11.75 vs 11.64 (+1.0%)
- closed below gamma max at 11.52 vs 11.53 (-0.1%)
- closed above gamma max at 11.37 vs 11.18 (+1.7%)
- closed below gamma max at 10.66 vs 10.84 (-1.6%)
- closed above gamma max at 10.56 vs 9.98 (+5.5%)
- closed below gamma max at 9.42 vs 9.82 (-4.3%)
- closed above gamma max at 10.41 vs 10.03 (+3.6%)
- closed below gamma max at 10.14 vs 10.21 (-0.7%)
- closed above gamma max at 10.91 vs 9.73 (+10.8%)
- closed below gamma max at 10.72 vs 10.80 (-0.8%)
In today's screens
Neighbours by open interest
Questions people ask about PTEN
Where is PTEN's gamma max today?
As of Sep 11, 2026, the gamma max for PTEN is 12.34, -4.0% from the 12.85 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 PTEN above or below its delta neutral price?
PTEN closed above delta neutral: 12.85 against a delta neutral price of 8.99. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does PTEN have?
210,582 contracts of open interest across 117 listed contracts on Sep 11, 2026, +8.5% 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.