GENI max pain, gamma exposure (GEX) & options open interest
As of close · rank #541 by open interest · 1,198 sessions of history since Apr 21, 2021
GENI's nearest-expiration max pain is 5.00 for 2026-10-16, net GEX is 8,587,620, its put/call open-interest ratio is 0.06. 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: OI change 0.13σ · 25Δ risk reversal 30.1 pp
GENI closed 5.3% below its gamma max of 6.34. It is 43.2% above the delta neutral price of 3.42. Total open interest is 131,767, +0.8% versus the previous session. Its options catalyst-intensity score is 34.0 out of 100, led by OI change 0.13σ, 25Δ risk reversal 30.1 pp. 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 | +354 contracts · +0.3% |
| Put OI change, 1 session | +716 contracts · +10.3% |
| Call minus put OI growth, 1 session | -10.0 pp |
| Call OI change, 5 sessions | +4,323 contracts · +3.6% |
| Put OI change, 5 sessions | +1,030 contracts · +15.5% |
| Call minus put OI growth, 5 sessions | -11.8 pp |
| Daily call OI change surprise | +0.00σ (246 prior changes) |
| Daily put OI change surprise | +1.64σ (246 prior changes) |
| Daily call-minus-put growth surprise | -1.01σ (246 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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What followed prior gamma-max crosses?
Each historical path starts at 0% on the cross date and follows the close for ten subsequent trading sessions. Cohorts use the same direction as labelled and require gamma max to be within 10% of the close on both crossing sessions.
Crosses below gamma max 47 completed Day +10 paths · latest Oct 1, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 49 | -0.4% | -1.9% to +1.7% | 47% | -1.4% to +0.6% | 0.0% |
| Day +2 | 48 | -1.1% | -4.1% to +3.0% | 42% | -1.5% to +0.4% | 0.0% |
| Day +3 | 48 | -1.6% | -3.9% to +1.8% | 38% | -3.2% to +0.4% | 0.0% |
| Day +4 | 48 | -1.0% | -4.1% to +3.2% | 40% | -2.2% to +0.8% | 0.0% |
| Day +5 | 48 | -0.7% | -5.6% to +2.1% | 38% | -3.1% to +0.4% | 0.0% |
| Day +6 | 47 | -2.4% | -5.9% to +3.2% | 38% | -4.1% to +0.8% | 0.0% |
| Day +7 | 47 | -2.4% | -6.2% to +4.6% | 43% | -5.1% to +1.6% | 0.0% |
| Day +8 | 47 | -2.2% | -6.3% to +3.7% | 40% | -5.2% to +1.4% | 0.0% |
| Day +9 | 47 | -0.6% | -7.0% to +3.6% | 45% | -3.4% to +1.9% | 0.0% |
| Day +10 | 47 | -0.5% | -7.3% to +6.0% | 49% | -4.9% to +2.6% | 0.0% |
Crosses above gamma max 48 completed Day +10 paths · latest Sep 28, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 49 | +0.4% | -1.5% to +1.7% | 55% | -0.6% to +0.9% | 0.0% |
| Day +2 | 49 | -0.5% | -4.3% to +1.7% | 43% | -2.2% to +0.4% | 0.0% |
| Day +3 | 49 | -0.8% | -5.6% to +4.0% | 43% | -2.5% to +0.4% | 0.0% |
| Day +4 | 49 | -1.1% | -5.0% to +4.2% | 45% | -2.1% to +1.6% | 0.0% |
| Day +5 | 48 | -0.5% | -5.0% to +4.1% | 46% | -2.3% to +2.0% | 0.0% |
| Day +6 | 48 | +0.8% | -5.4% to +4.7% | 54% | -3.3% to +2.1% | 0.0% |
| Day +7 | 48 | -1.2% | -6.6% to +6.5% | 44% | -4.5% to +1.1% | 0.0% |
| Day +8 | 48 | -1.6% | -5.7% to +5.7% | 40% | -4.7% to +2.0% | 0.0% |
| Day +9 | 48 | -1.2% | -7.1% to +5.6% | 44% | -4.5% to +1.8% | 0.0% |
| Day +10 | 48 | -1.4% | -7.2% to +4.4% | 38% | -5.6% to +1.9% | 0.0% |
Returns are close-to-close after the labelled number of subsequent trading sessions. The confidence floor is the closest-to-zero bound of the order-statistic median interval; it is zero when that interval spans zero. Its coverage is nominally at least 90% under independent observations. Historical paths can overlap, so the interval and floor are descriptive uncertainty guides rather than formal coverage guarantees. Historical, not a forecast.
Last 252 sessions
| Sessions closed above gamma max | 50% |
| Gamma max crosses | 19 |
| Delta neutral crosses | 0 |
| Prior-year sessions closer to gamma max | 29.4% of 252 |
| Prior-year sessions closer to delta neutral | 37.3% of 252 |
| Open interest percentile (1y) | 98th |
| Daily open interest change versus prior year | +0.13σ (1,070 contracts; 252 prior changes) |
| Open interest change, 5 sessions | +4.2% |
| Open interest change, 21 sessions | +8.9% |
| History available | Apr 21, 2021 → Oct 2, 2026 |
Recent crosses
- closed below gamma max at 5.68 vs 5.69 (-0.2%)
- closed above gamma max at 6.15 vs 5.85 (+4.9%)
- closed below gamma max at 6.44 vs 6.58 (-2.2%)
- closed above gamma max at 6.41 vs 5.77 (+10.0%)
- closed below gamma max at 6.61 vs 7.10 (-7.5%)
- closed above gamma max at 4.21 vs 4.14 (+1.6%)
- closed below gamma max at 4.65 vs 4.73 (-1.7%)
- closed above gamma max at 4.89 vs 4.71 (+3.8%)
- closed below gamma max at 4.99 vs 5.00 (-0.1%)
- closed above gamma max at 5.33 vs 5.16 (+3.1%)
In today's screens
Neighbours by open interest
Cite or embed this snapshot
Share the dated 1600×840 image or cite this canonical page. The card contains public derived aggregates, not contract-level quotes.
Canonical source: https://halfonadouble.com/stock/GENI
Questions people ask about GENI
Where is GENI's gamma max today?
As of Oct 2, 2026, the gamma max for GENI is 6.34, +5.3% from the 6.02 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 GENI above or below its delta neutral price?
GENI closed above delta neutral: 6.02 against a delta neutral price of 3.42. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does GENI have?
131,767 contracts of open interest across 50 listed contracts on Oct 2, 2026, +0.8% 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.