GDXJ gamma max, delta neutral & open interest levels
As of close · rank #432 by open interest · 1,379 sessions of history since Dec 1, 2020
GDXJ closed 11.7% below its gamma max of 140.06. It is 11.9% above the delta neutral price of 110.50. Total open interest is 200,600, -4.1% versus the previous session. What gamma max means · What delta neutral means
One-year history
Last 252 sessions
| Sessions closed above gamma max | 3% |
| Gamma max crosses | 12 |
| Delta neutral crosses | 16 |
| Open interest percentile (1y) | 66th |
| Open interest change, 5 sessions | -2.2% |
| Open interest change, 21 sessions | +6.0% |
| History available | Dec 1, 2020 → Sep 11, 2026 |
Recent crosses
- closed below gamma max at 133.58 vs 136.91 (-2.5%)
- closed above gamma max at 132.59 vs 131.22 (+1.0%)
- closed above delta neutral at 98.67 vs 98.44 (+0.2%)
- closed below delta neutral at 96.78 vs 97.33 (-0.6%)
- closed above delta neutral at 100.56 vs 96.62 (+3.9%)
- closed below delta neutral at 98.91 vs 98.91 (-0.0%)
- closed above delta neutral at 98.97 vs 98.51 (+0.5%)
- closed below delta neutral at 95.62 vs 98.46 (-3.0%)
- closed above delta neutral at 98.18 vs 97.74 (+0.5%)
- closed below delta neutral at 98.92 vs 99.21 (-0.3%)
In today's screens
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Neighbours by open interest
Questions people ask about GDXJ
Where is GDXJ's gamma max today?
As of Sep 11, 2026, the gamma max for GDXJ is 140.06, +11.7% from the 125.41 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 GDXJ above or below its delta neutral price?
GDXJ closed above delta neutral: 125.41 against a delta neutral price of 110.50. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does GDXJ have?
200,600 contracts of open interest across 1,351 listed contracts on Sep 11, 2026, -4.1% 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.