# ABVX: options-positioning snapshot

Canonical: https://halfonadouble.com/stock/ABVX
Data through: 2026-10-02 close
Publisher: Half on a Double

| Published field | Value |
| --- | --- |
| Close (USD/share) | 92.88 |
| Delta neutral (USD/share) | 90.82 |
| Gamma neutral (USD/share) | 92.34 |
| Gamma max (USD/share) | 127.58 |
| Open interest (contracts) | 199,721 |
| Nearest-expiration max pain (USD/share) | 92.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 100.00 |
| Net gamma exposure | 188,947 |
| Confirmed GEX flip (USD/share) | 92.34 |
| Call wall (USD/share) | 120.00 |
| Put wall (USD/share) | 100.00 |
| Put/call open-interest ratio | 0.49 |
| Options catalyst-intensity score (0–100) | 60.5 |
| Options directional score (-100 to +100) | 23.9 |
| IV rank | 100.0 |
| Front ATM IV | +64.8% |
| Front-minus-back IV | -5.4 pp |
| Front expected move | +9.0% |
| Front ATM straddle / spot | +7.1% |
| Front 25-delta risk reversal | -23.8 pp |
| Call OI change, 1 session | -4,419 contracts · -3.2% |
| Put OI change, 1 session | -4,673 contracts · -6.6% |
| Call minus put OI growth, 1 session | +3.4 pp |
| Call OI change, 5 sessions | +9,078 contracts · +7.3% |
| Put OI change, 5 sessions | +1,133 contracts · +1.7% |
| Call minus put OI growth, 5 sessions | +5.5 pp |
| Daily call OI change surprise | -0.77σ (252 prior changes) |
| Daily put OI change surprise | -1.28σ (252 prior changes) |
| Daily call-minus-put growth surprise | +0.46σ (250 prior changes) |
| Daily open interest change (contracts) | -9,092 |
| Daily open interest change z-score (prior 252) | -0.99σ (252 prior changes) |
| Gamma max distance from close | +37.4% |
| Delta neutral distance from close | -2.2% |
| Prior-year sessions closer to gamma max | 98.0% of 252 |
| Prior-year sessions closer to delta neutral | 1.6% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 3 | +1.3% | -0.2% to +2.1% | 67% | — | – |
| above | Day +3 | 3 | +2.3% | -1.5% to +3.6% | 67% | — | – |
| above | Day +5 | 3 | -0.4% | -1.6% to +3.8% | 33% | — | – |
| above | Day +10 | 3 | +13.1% | +4.9% to +15.7% | 67% | — | – |
| below | Day +1 | 4 | +2.1% | -1.8% to +6.5% | 50% | — | – |
| below | Day +3 | 4 | +1.6% | -2.4% to +7.3% | 50% | — | – |
| below | Day +5 | 4 | +3.8% | +0.7% to +9.0% | 75% | — | – |
| below | Day +10 | 4 | +2.0% | -5.1% to +12.0% | 50% | — | – |

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/ABVX.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/ABVX.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/ABVX.json?date=2026-10-02)

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).