# SNXX: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 9.11 |
| Delta neutral (USD/share) | 9.46 |
| Gamma neutral (USD/share) | 5.79 |
| Gamma max (USD/share) | 12.21 |
| Open interest (contracts) | 261,209 |
| Nearest-expiration max pain (USD/share) | 11.50 (2026-10-23) |
| All-expiration max pain (USD/share) | 12.00 |
| Net gamma exposure | 2,629,710 |
| Confirmed GEX flip (USD/share) | 5.79 |
| Call wall (USD/share) | 11.50 |
| Put wall (USD/share) | 10.00 |
| Put/call open-interest ratio | 0.54 |
| Options catalyst-intensity score (0–100) | 67.1 |
| Options directional score (-100 to +100) | -11.9 |
| IV rank | 80.5 |
| Front-minus-back IV | 11.7 pp |
| Front 25-delta risk reversal | 10.5 pp |
| Call OI change, 1 session | -22,682 contracts · -11.8% |
| Put OI change, 1 session | -16,538 contracts · -15.3% |
| Call minus put OI growth, 1 session | +3.5 pp |
| Call OI change, 5 sessions | +8,424 contracts · +5.2% |
| Put OI change, 5 sessions | -3,258 contracts · -3.4% |
| Call minus put OI growth, 5 sessions | +8.7 pp |
| Daily call OI change surprise | — (178 prior changes) |
| Daily put OI change surprise | — (178 prior changes) |
| Daily call-minus-put growth surprise | — (174 prior changes) |
| Daily open interest change (contracts) | -39,220 |
| Daily open interest change z-score (prior 252) | — |
| Gamma max distance from close | +34.0% |
| Delta neutral distance from close | +3.8% |
| Prior-year sessions closer to gamma max | 67.6% of 179 |
| Prior-year sessions closer to delta neutral | 5.0% of 179 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 5 | +1.7% | -7.2% to +13.4% | 60% | -12.4% to +14.9% | 0.0% |
| above | Day +3 | 5 | -11.3% | -20.7% to -2.0% | 20% | -37.6% to +11.1% | 0.0% |
| above | Day +5 | 5 | -16.3% | -26.6% to +7.5% | 40% | -61.7% to +29.6% | 0.0% |
| above | Day +10 | 5 | -8.7% | -23.3% to -2.6% | 20% | -36.8% to +1.9% | 0.0% |
| below | Day +1 | 3 | -2.8% | -4.8% to +5.1% | 33% | — | – |
| below | Day +3 | 3 | -2.3% | -6.8% to +13.1% | 33% | — | – |
| below | Day +5 | 3 | -9.2% | -10.4% to -8.1% | 0% | — | – |
| below | Day +10 | 3 | -8.8% | -11.6% to -8.0% | 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/SNXX.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/SNXX.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/SNXX.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).