GLXY max pain, gamma exposure (GEX) & options open interest
As of close · rank #298 by open interest · 343 sessions of history since May 23, 2025
GLXY's nearest-expiration max pain is 24.00 for 2026-10-09, its GEX flip is 20.60, net GEX is 3,996,641, its put/call open-interest ratio is 0.52. 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: smile convexity 20.8 pp · 7d expected move +11.1%
GLXY closed 24.8% below its gamma max of 28.77. It is 5.0% above the delta neutral price of 21.91. Total open interest is 310,702, -5.4% versus the previous session. Its options catalyst-intensity score is 54.3 out of 100, led by smile convexity 20.8 pp, 7d expected move +11.1%. 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 | -7,880 contracts · -3.7% |
| Put OI change, 1 session | -9,705 contracts · -8.4% |
| Call minus put OI growth, 1 session | +4.7 pp |
| Call OI change, 5 sessions | +7,141 contracts · +3.6% |
| Put OI change, 5 sessions | -4,203 contracts · -3.8% |
| Call minus put OI growth, 5 sessions | +7.4 pp |
| Daily call OI change surprise | -0.46σ (252 prior changes) |
| Daily put OI change surprise | -0.51σ (252 prior changes) |
| Daily call-minus-put growth surprise | +0.44σ (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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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 2 completed Day +10 paths · latest Jan 16, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 2 | -4.8% | -5.6% to -4.0% | 0% | – | – |
| Day +2 | 2 | -9.0% | -10.7% to -7.2% | 0% | – | – |
| Day +3 | 2 | -7.7% | -8.8% to -6.6% | 0% | – | – |
| Day +4 | 2 | -7.1% | -7.1% to -7.0% | 0% | – | – |
| Day +5 | 2 | -10.5% | -11.3% to -9.7% | 0% | – | – |
| Day +6 | 2 | -4.4% | -5.0% to -3.9% | 0% | – | – |
| Day +7 | 2 | -8.3% | -8.9% to -7.6% | 0% | – | – |
| Day +8 | 2 | -11.7% | -12.2% to -11.1% | 0% | – | – |
| Day +9 | 2 | -12.9% | -15.3% to -10.5% | 0% | – | – |
| Day +10 | 2 | -16.1% | -19.5% to -12.6% | 0% | – | – |
Crosses above gamma max 2 completed Day +10 paths · latest Jan 15, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 2 | +7.1% | +7.0% to +7.2% | 100% | – | – |
| Day +2 | 2 | +5.9% | +3.1% to +8.7% | 100% | – | – |
| Day +3 | 2 | +7.1% | +4.3% to +9.9% | 100% | – | – |
| Day +4 | 2 | +8.1% | +2.4% to +13.8% | 50% | – | – |
| Day +5 | 2 | +13.6% | +6.6% to +20.5% | 50% | – | – |
| Day +6 | 2 | +14.4% | +6.1% to +22.7% | 50% | – | – |
| Day +7 | 2 | +14.7% | +9.2% to +20.2% | 100% | – | – |
| Day +8 | 2 | +10.6% | +5.2% to +16.1% | 50% | – | – |
| Day +9 | 2 | +1.8% | -2.3% to +5.8% | 50% | – | – |
| Day +10 | 2 | +3.5% | -4.1% to +11.1% | 50% | – | – |
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 | 0% |
| Gamma max crosses | 2 |
| Delta neutral crosses | 32 |
| Prior-year sessions closer to gamma max | 61.5% of 252 |
| Prior-year sessions closer to delta neutral | 25.8% of 252 |
| Open interest percentile (1y) | 35th |
| Daily open interest change versus prior year | -0.55σ (-17,585 contracts; 252 prior changes) |
| Open interest change, 5 sessions | +1.0% |
| Open interest change, 21 sessions | -28.1% |
| History available | May 23, 2025 → Oct 2, 2026 |
Recent crosses
- closed above delta neutral at 23.02 vs 22.11 (+3.9%)
- closed below delta neutral at 22.74 vs 22.91 (-0.7%)
- closed above delta neutral at 24.69 vs 21.63 (+12.4%)
- closed below delta neutral at 22.29 vs 22.37 (-0.3%)
- closed above delta neutral at 20.17 vs 19.68 (+2.4%)
- closed below delta neutral at 19.07 vs 19.42 (-1.9%)
- closed above delta neutral at 21.52 vs 19.85 (+7.7%)
- closed below delta neutral at 20.94 vs 21.02 (-0.4%)
- closed above delta neutral at 21.63 vs 21.21 (+1.9%)
- closed below delta neutral at 22.31 vs 22.46 (-0.7%)
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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/GLXY
Questions people ask about GLXY
Where is GLXY's gamma max today?
As of Oct 2, 2026, the gamma max for GLXY is 28.77, +24.8% from the 23.06 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 GLXY above or below its delta neutral price?
GLXY closed above delta neutral: 23.06 against a delta neutral price of 21.91. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does GLXY have?
310,702 contracts of open interest across 366 listed contracts on Oct 2, 2026, -5.4% 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.