# GLXY: options-positioning snapshot

Canonical: https://halfonadouble.com/stock/GLXY
Data through: 2026-10-16 close
Publisher: Half on a Double

| Published field | Value |
| --- | --- |
| Close (USD/share) | 16.14 |
| Delta neutral (USD/share) | 18.47 |
| Gamma neutral (USD/share) | 12.35 |
| Gamma max (USD/share) | 26.12 |
| Open interest (contracts) | 281,138 |
| Nearest-expiration max pain (USD/share) | 20.00 (2026-10-23) |
| All-expiration max pain (USD/share) | 20.00 |
| Net gamma exposure | 358,961 |
| Confirmed GEX flip (USD/share) | 12.35 |
| Call wall (USD/share) | 30.00 |
| Put wall (USD/share) | 20.00 |
| Put/call open-interest ratio | 0.56 |
| Options catalyst-intensity score (0–100) | 63.2 |
| Options directional score (-100 to +100) | 21.8 |
| IV rank | 100.0 |
| Front-minus-back IV | 4.8 pp |
| Front 25-delta risk reversal | -9.8 pp |
| Call OI change, 1 session | -53,060 contracts · -22.7% |
| Put OI change, 1 session | -29,341 contracts · -22.5% |
| Call minus put OI growth, 1 session | -0.2 pp |
| Call OI change, 5 sessions | -32,364 contracts · -15.2% |
| Put OI change, 5 sessions | -1,947 contracts · -1.9% |
| Call minus put OI growth, 5 sessions | -13.3 pp |
| Daily call OI change surprise | -3.08σ (252 prior changes) |
| Daily put OI change surprise | -1.70σ (252 prior changes) |
| Daily call-minus-put growth surprise | +0.03σ (252 prior changes) |
| Daily open interest change (contracts) | -82,401 |
| Daily open interest change z-score (prior 252) | -2.68σ (252 prior changes) |
| Gamma max distance from close | +61.8% |
| Delta neutral distance from close | +14.4% |
| Prior-year sessions closer to gamma max | 99.6% of 252 |
| Prior-year sessions closer to delta neutral | 73.4% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 2 | +7.1% | +7.0% to +7.2% | 100% | — | – |
| above | Day +3 | 2 | +7.1% | +4.3% to +9.9% | 100% | — | – |
| above | Day +5 | 2 | +13.6% | +6.6% to +20.5% | 50% | — | – |
| above | Day +10 | 2 | +3.5% | -4.1% to +11.1% | 50% | — | – |
| below | Day +1 | 2 | -4.8% | -5.6% to -4.0% | 0% | — | – |
| below | Day +3 | 2 | -7.7% | -8.8% to -6.6% | 0% | — | – |
| below | Day +5 | 2 | -10.5% | -11.3% to -9.7% | 0% | — | – |
| below | Day +10 | 2 | -16.1% | -19.5% to -12.6% | 0% | — | – |

Returns are close-to-close after the labelled number of subsequent trading sessions. Cohorts require gamma max to be within 10% of the close on both crossing sessions. Historical windows can overlap and are not independent observations, so interval coverage is not guaranteed.

- [Machine-readable snapshot](https://halfonadouble.com/api/v1/tickers/GLXY.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/GLXY.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/GLXY.json?date=2026-10-16&public_schema=4)

An em dash means unavailable, not zero. Values use the same display rounding as the HTML page. This is a current snapshot; full history and individual event paths are on the canonical page.

[Definitions and limitations](https://halfonadouble.com/methodology.md).