# ASPI: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 2.14 |
| Delta neutral (USD/share) | 1.27 |
| Gamma neutral (USD/share) | 2.14 |
| Gamma max (USD/share) | 0.82 |
| Open interest (contracts) | 145,860 |
| Nearest-expiration max pain (USD/share) | 0.50 (2026-10-23) |
| All-expiration max pain (USD/share) | 3.00 |
| Net gamma exposure | 1,334,040 |
| Call wall (USD/share) | 3.00 |
| Put wall (USD/share) | 3.00 |
| Put/call open-interest ratio | 0.17 |
| Options catalyst-intensity score (0–100) | 48.1 |
| Options directional score (-100 to +100) | 41.6 |
| IV rank | 67.0 |
| Front-minus-back IV | – pp |
| Front 25-delta risk reversal | -72.1 pp |
| Call OI change, 1 session | -22,174 contracts · -15.1% |
| Put OI change, 1 session | -6,104 contracts · -22.0% |
| Call minus put OI growth, 1 session | +6.9 pp |
| Call OI change, 5 sessions | -15,239 contracts · -10.9% |
| Put OI change, 5 sessions | -9,857 contracts · -31.3% |
| Call minus put OI growth, 5 sessions | +20.4 pp |
| Daily call OI change surprise | -1.92σ (252 prior changes) |
| Daily put OI change surprise | -1.83σ (252 prior changes) |
| Daily call-minus-put growth surprise | +1.71σ (252 prior changes) |
| Daily open interest change (contracts) | -28,278 |
| Daily open interest change z-score (prior 252) | -1.96σ (252 prior changes) |
| Gamma max distance from close | -61.7% |
| Delta neutral distance from close | -40.7% |
| Prior-year sessions closer to gamma max | 93.7% of 252 |
| Prior-year sessions closer to delta neutral | 58.7% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 18 | -3.4% | -6.8% to -0.1% | 28% | -5.7% to -0.9% | -0.9% |
| above | Day +3 | 18 | -3.6% | -9.6% to +5.6% | 39% | -6.8% to +3.0% | 0.0% |
| above | Day +5 | 18 | -3.9% | -14.7% to +2.0% | 28% | -14.3% to -0.5% | -0.5% |
| above | Day +10 | 18 | -8.3% | -12.5% to -1.8% | 22% | -11.7% to -3.9% | -3.9% |
| below | Day +1 | 25 | -1.5% | -4.0% to +2.3% | 40% | -3.6% to +2.2% | 0.0% |
| below | Day +3 | 25 | -3.7% | -9.5% to -0.3% | 24% | -9.3% to -0.7% | -0.7% |
| below | Day +5 | 25 | -2.1% | -9.4% to +0.4% | 32% | -7.5% to +0.1% | 0.0% |
| below | Day +10 | 25 | -0.3% | -8.8% to +8.5% | 44% | -7.8% to +5.5% | 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/ASPI.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/ASPI.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/ASPI.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).