# LAC: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 2.18 |
| Delta neutral (USD/share) | 1.80 |
| Gamma neutral (USD/share) | 2.18 |
| Gamma max (USD/share) | 2.91 |
| Open interest (contracts) | 340,760 |
| Nearest-expiration max pain (USD/share) | 2.00 (2026-10-23) |
| All-expiration max pain (USD/share) | 3.00 |
| Net gamma exposure | 6,098,643 |
| Call wall (USD/share) | 3.00 |
| Put wall (USD/share) | 2.50 |
| Put/call open-interest ratio | 0.15 |
| Options catalyst-intensity score (0–100) | 20.9 |
| Options directional score (-100 to +100) | 14.3 |
| IV rank | 18.4 |
| Front-minus-back IV | – pp |
| Front 25-delta risk reversal | 4.7 pp |
| Call OI change, 1 session | -3,336 contracts · -1.1% |
| Put OI change, 1 session | -805 contracts · -1.7% |
| Call minus put OI growth, 1 session | +0.6 pp |
| Call OI change, 5 sessions | +7,297 contracts · +2.5% |
| Put OI change, 5 sessions | -2,383 contracts · -5.0% |
| Call minus put OI growth, 5 sessions | +7.5 pp |
| Daily call OI change surprise | -0.18σ (252 prior changes) |
| Daily put OI change surprise | -0.06σ (252 prior changes) |
| Daily call-minus-put growth surprise | +0.10σ (252 prior changes) |
| Daily open interest change (contracts) | -4,141 |
| Daily open interest change z-score (prior 252) | -0.15σ (252 prior changes) |
| Gamma max distance from close | +33.4% |
| Delta neutral distance from close | -17.5% |
| Prior-year sessions closer to gamma max | 88.5% of 252 |
| Prior-year sessions closer to delta neutral | 20.6% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 34 | +0.4% | -2.4% to +3.1% | 50% | -1.2% to +2.9% | 0.0% |
| above | Day +3 | 34 | +1.4% | -4.9% to +5.0% | 56% | -2.9% to +4.1% | 0.0% |
| above | Day +5 | 34 | +0.1% | -10.0% to +8.9% | 50% | -8.4% to +7.2% | 0.0% |
| above | Day +10 | 34 | -3.2% | -15.4% to +9.2% | 44% | -12.1% to +4.2% | 0.0% |
| below | Day +1 | 34 | -0.6% | -4.7% to +3.7% | 41% | -2.4% to +1.4% | 0.0% |
| below | Day +3 | 34 | +2.2% | -9.4% to +7.6% | 56% | -5.8% to +7.1% | 0.0% |
| below | Day +5 | 34 | +2.3% | -10.0% to +12.7% | 53% | -8.8% to +7.5% | 0.0% |
| below | Day +10 | 34 | -6.6% | -14.3% to +8.9% | 35% | -10.6% to +4.9% | 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/LAC.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/LAC.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/LAC.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).