# SOXS: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 49.23 |
| Delta neutral (USD/share) | 34.76 |
| Gamma neutral (USD/share) | 31.73 |
| Gamma max (USD/share) | 47.18 |
| Open interest (contracts) | 177,256 |
| Nearest-expiration max pain (USD/share) | 34.50 (2026-10-23) |
| All-expiration max pain (USD/share) | 35.00 |
| Net gamma exposure | 4,674,319 |
| Confirmed GEX flip (USD/share) | 31.73 |
| Call wall (USD/share) | 50.00 |
| Put wall (USD/share) | 40.00 |
| Put/call open-interest ratio | 0.51 |
| Options catalyst-intensity score (0–100) | 57.9 |
| Options directional score (-100 to +100) | 23.0 |
| IV rank | 47.9 |
| Front-minus-back IV | 19.2 pp |
| Front 25-delta risk reversal | -12.8 pp |
| Call OI change, 1 session | -34,382 contracts · -22.6% |
| Put OI change, 1 session | -24,115 contracts · -28.8% |
| Call minus put OI growth, 1 session | +6.2 pp |
| Call OI change, 5 sessions | -70 contracts · -0.1% |
| Put OI change, 5 sessions | -1,646 contracts · -2.7% |
| Call minus put OI growth, 5 sessions | +2.6 pp |
| Daily call OI change surprise | -0.72σ (250 prior changes) |
| Daily put OI change surprise | -1.48σ (250 prior changes) |
| Daily call-minus-put growth surprise | +0.49σ (250 prior changes) |
| Daily open interest change (contracts) | -58,497 |
| Daily open interest change z-score (prior 252) | -0.67σ (252 prior changes) |
| Gamma max distance from close | -4.2% |
| Delta neutral distance from close | -29.4% |
| Prior-year sessions closer to gamma max | 13.9% of 252 |
| Prior-year sessions closer to delta neutral | 93.3% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 72 | -1.2% | -5.8% to +1.8% | 42% | -2.8% to +0.2% | 0.0% |
| above | Day +3 | 72 | -1.9% | -10.5% to +4.4% | 38% | -4.8% to -0.2% | -0.2% |
| above | Day +5 | 71 | -5.2% | -10.6% to +3.0% | 38% | -7.9% to -2.3% | -2.3% |
| above | Day +10 | 70 | -5.6% | -16.0% to +6.8% | 36% | -8.2% to -0.5% | -0.5% |
| below | Day +1 | 75 | -0.6% | -4.0% to +4.8% | 45% | -2.2% to +1.1% | 0.0% |
| below | Day +3 | 75 | +1.2% | -7.7% to +6.6% | 51% | -2.8% to +3.0% | 0.0% |
| below | Day +5 | 75 | -4.7% | -9.2% to +4.5% | 37% | -6.7% to -0.2% | -0.2% |
| below | Day +10 | 74 | -1.6% | -11.6% to +11.9% | 46% | -4.8% to +1.3% | 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/SOXS.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/SOXS.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/SOXS.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).