PLUG gamma max, delta neutral & open interest levels
As of close · rank #129 by open interest · 1,379 sessions of history since Dec 1, 2020
PLUG closed 27.3% below its gamma max of 2.67. It is 35.5% above the delta neutral price of 1.35. Total open interest is 834,022, -2.4% versus the previous session. What gamma max means · What delta neutral means
One-year history
Last 252 sessions
| Sessions closed above gamma max | 30% |
| Gamma max crosses | 46 |
| Delta neutral crosses | 0 |
| Open interest percentile (1y) | 31th |
| Open interest change, 5 sessions | -1.0% |
| Open interest change, 21 sessions | -5.3% |
| History available | Dec 1, 2020 → Sep 11, 2026 |
Recent crosses
- closed below gamma max at 2.06 vs 2.40 (-16.4%)
- closed above gamma max at 2.10 vs 2.01 (+4.1%)
- closed below gamma max at 2.38 vs 2.85 (-19.7%)
- closed above gamma max at 2.46 vs 1.50 (+39.0%)
- closed below gamma max at 2.59 vs 2.94 (-13.7%)
- closed above gamma max at 2.54 vs 1.22 (+51.9%)
- closed below gamma max at 2.57 vs 2.93 (-14.3%)
- closed above gamma max at 2.85 vs 1.27 (+55.3%)
- closed below gamma max at 3.69 vs 4.05 (-9.8%)
- closed above gamma max at 3.78 vs 3.68 (+2.7%)
In today's screens
Not in any screen today. See all screens.
Neighbours by open interest
Questions people ask about PLUG
Where is PLUG's gamma max today?
As of Sep 11, 2026, the gamma max for PLUG is 2.67, +27.3% from the 2.10 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 PLUG above or below its delta neutral price?
PLUG closed above delta neutral: 2.10 against a delta neutral price of 1.35. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does PLUG have?
834,022 contracts of open interest across 177 listed contracts on Sep 11, 2026, -2.4% 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.