XIFR max pain, gamma exposure (GEX) & options open interest
As of close · rank #414 by open interest · 419 sessions of history since Feb 4, 2025
XIFR's nearest-expiration max pain is 11.00 for 2026-10-16, its GEX flip is 12.30, net GEX is -17,034,775, its put/call open-interest ratio is 1.31. These are whole-chain derived aggregates as of Oct 2, 2026 close.
Whole-chain analytics
Derived after the close from the same dated options chain. Signed gamma exposure uses calls positive and puts negative; it is a model convention, not observed dealer inventory.
Advanced options analysis
Complete derived analysis from the dated chain, normalized where possible for comparison across tickers. Catalyst intensity measures unusual pricing and activity; it does not identify an event, predict direction, or establish that an investment is attractive.
Strongest relative signals: IV rank 100 · OI change 0.02σ
XIFR closed 40.0% below its gamma max of 14.55. It is 5.9% below the delta neutral price of 11.00. Total open interest is 195,387, +0.1% versus the previous session. Its options catalyst-intensity score is 53.9 out of 100, led by IV rank 100, OI change 0.02σ. What gamma max means · What delta neutral means
Call versus put open interest changes
Growth compares outstanding contracts on each side. A positive growth gap favors calls; a negative gap favors puts. Standardized surprises compare each measure with its own prior history. These describe the OI balance, not IV skew or buying direction.
| Measure | Value |
|---|---|
| Call OI change, 1 session | +75 contracts · +0.1% |
| Put OI change, 1 session | +66 contracts · +0.1% |
| Call minus put OI growth, 1 session | +0.0 pp |
| Call OI change, 5 sessions | -1,780 contracts · -2.1% |
| Put OI change, 5 sessions | +427 contracts · +0.4% |
| Call minus put OI growth, 5 sessions | -2.4 pp |
| Daily call OI change surprise | +0.02σ (252 prior changes) |
| Daily put OI change surprise | +0.02σ (252 prior changes) |
| Daily call-minus-put growth surprise | +0.00σ (252 prior changes) |
History
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Analysis visualizations
Derived from the 2026-10-02 options chain. Select an analysis to explore its chart.
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Gamma walls
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Last 252 sessions
| Sessions closed above gamma max | 0% |
| Gamma max crosses | 2 |
| Delta neutral crosses | 28 |
| Prior-year sessions closer to gamma max | 71.4% of 252 |
| Prior-year sessions closer to delta neutral | 60.7% of 252 |
| Open interest percentile (1y) | 65th |
| Daily open interest change versus prior year | +0.02σ (141 contracts; 252 prior changes) |
| Open interest change, 5 sessions | -0.7% |
| Open interest change, 21 sessions | -4.4% |
| History available | Feb 4, 2025 → Oct 2, 2026 |
Recent crosses
- closed below delta neutral at 11.20 vs 11.23 (-0.3%)
- closed above delta neutral at 11.66 vs 11.57 (+0.7%)
- closed below delta neutral at 11.34 vs 11.38 (-0.3%)
- closed above delta neutral at 11.58 vs 11.39 (+1.7%)
- closed below delta neutral at 11.88 vs 11.95 (-0.6%)
- closed above delta neutral at 11.90 vs 11.42 (+4.0%)
- closed below delta neutral at 11.08 vs 11.51 (-3.8%)
- closed above delta neutral at 11.28 vs 11.24 (+0.4%)
- closed below delta neutral at 11.05 vs 11.11 (-0.6%)
- closed above delta neutral at 10.85 vs 10.32 (+4.8%)
In today's screens
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Neighbours by open interest
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Canonical source: https://halfonadouble.com/stock/XIFR
Questions people ask about XIFR
Where is XIFR's gamma max today?
As of Oct 2, 2026, the gamma max for XIFR is 14.55, +40.0% from the 10.39 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 XIFR above or below its delta neutral price?
XIFR closed below delta neutral: 10.39 against a delta neutral price of 11.00. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does XIFR have?
195,387 contracts of open interest across 107 listed contracts on Oct 2, 2026, +0.1% versus the previous session. What open interest measures.
Levels are recomputed after every trading day from licensed end-of-day options data; only derived aggregates are published. Methodology · Data and licence · Not investment advice.