# ABT: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 97.51 |
| Delta neutral (USD/share) | 98.38 |
| Gamma neutral (USD/share) | 92.86 |
| Gamma max (USD/share) | 110.55 |
| Open interest (contracts) | 218,641 |
| Nearest-expiration max pain (USD/share) | 101.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 100.00 |
| Net gamma exposure | 3,913,675 |
| Confirmed GEX flip (USD/share) | 92.86 |
| Call wall (USD/share) | 105.00 |
| Put wall (USD/share) | 100.00 |
| Put/call open-interest ratio | 0.61 |
| Options catalyst-intensity score (0–100) | 45.6 |
| Options directional score (-100 to +100) | -2.5 |
| IV rank | 94.2 |
| Front ATM IV | +27.3% |
| Front-minus-back IV | -2.9 pp |
| Front expected move | +3.8% |
| Front ATM straddle / spot | +2.5% |
| Front 25-delta risk reversal | 0.9 pp |
| Call OI change, 1 session | -1,724 contracts · -1.3% |
| Put OI change, 1 session | -510 contracts · -0.6% |
| Call minus put OI growth, 1 session | -0.6 pp |
| Call OI change, 5 sessions | +7,463 contracts · +5.8% |
| Put OI change, 5 sessions | +4,730 contracts · +6.1% |
| Call minus put OI growth, 5 sessions | -0.3 pp |
| Daily call OI change surprise | -0.24σ (252 prior changes) |
| Daily put OI change surprise | -0.10σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.25σ (252 prior changes) |
| Daily open interest change (contracts) | -2,234 |
| Daily open interest change z-score (prior 252) | -0.19σ (252 prior changes) |
| Gamma max distance from close | +13.4% |
| Delta neutral distance from close | +0.9% |
| Prior-year sessions closer to gamma max | 74.2% of 252 |
| Prior-year sessions closer to delta neutral | 18.7% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 27 | -0.0% | -0.7% to +0.7% | 48% | -0.6% to +0.6% | 0.0% |
| above | Day +3 | 27 | +0.1% | -0.4% to +0.8% | 52% | -0.3% to +0.7% | 0.0% |
| above | Day +5 | 27 | -0.1% | -1.2% to +2.1% | 44% | -0.7% to +1.7% | 0.0% |
| above | Day +10 | 27 | +0.3% | -2.8% to +3.1% | 56% | -1.5% to +2.3% | 0.0% |
| below | Day +1 | 29 | +0.3% | -0.4% to +0.7% | 66% | -0.0% to +0.6% | 0.0% |
| below | Day +3 | 29 | -0.1% | -0.5% to +1.5% | 45% | -0.3% to +0.8% | 0.0% |
| below | Day +5 | 29 | +1.3% | -1.7% to +2.0% | 62% | -0.8% to +1.9% | 0.0% |
| below | Day +10 | 29 | +0.3% | -3.0% to +2.4% | 55% | -2.0% to +1.4% | 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/ABT.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/ABT.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/ABT.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).