# GRRR: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 7.78 |
| Delta neutral (USD/share) | 13.02 |
| Gamma neutral (USD/share) | 18.78 |
| Gamma max (USD/share) | 27.59 |
| Open interest (contracts) | 143,015 |
| Nearest-expiration max pain (USD/share) | 10.00 (2026-10-23) |
| All-expiration max pain (USD/share) | 12.50 |
| Net gamma exposure | -3,245,934 |
| Confirmed GEX flip (USD/share) | 18.78 |
| Call wall (USD/share) | 10.00 |
| Put wall (USD/share) | 10.00 |
| Put/call open-interest ratio | 1.49 |
| Options catalyst-intensity score (0–100) | 70.1 |
| Options directional score (-100 to +100) | 2.0 |
| IV rank | 100.0 |
| Front-minus-back IV | 12.9 pp |
| Front 25-delta risk reversal | -102.5 pp |
| Call OI change, 1 session | -2,855 contracts · -4.7% |
| Put OI change, 1 session | -1,450 contracts · -1.7% |
| Call minus put OI growth, 1 session | -3.1 pp |
| Call OI change, 5 sessions | +2,076 contracts · +3.7% |
| Put OI change, 5 sessions | +5,173 contracts · +6.4% |
| Call minus put OI growth, 5 sessions | -2.7 pp |
| Daily call OI change surprise | -0.92σ (252 prior changes) |
| Daily put OI change surprise | -0.86σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.16σ (252 prior changes) |
| Daily open interest change (contracts) | -4,305 |
| Daily open interest change z-score (prior 252) | -0.95σ (252 prior changes) |
| Gamma max distance from close | +254.7% |
| Delta neutral distance from close | +67.3% |
| Prior-year sessions closer to gamma max | 100.0% of 252 |
| Prior-year sessions closer to delta neutral | 100.0% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 22 | -1.3% | -3.7% to +2.6% | 36% | -3.4% to +2.1% | 0.0% |
| above | Day +3 | 22 | +3.4% | -6.5% to +9.5% | 59% | -6.4% to +9.5% | 0.0% |
| above | Day +5 | 22 | +5.4% | -8.3% to +22.5% | 59% | -6.8% to +18.1% | 0.0% |
| above | Day +10 | 22 | -2.9% | -10.6% to +10.8% | 41% | -10.2% to +10.6% | 0.0% |
| below | Day +1 | 20 | +0.3% | -1.9% to +8.7% | 55% | -1.6% to +8.2% | 0.0% |
| below | Day +3 | 20 | -2.1% | -9.2% to +13.6% | 45% | -9.0% to +13.0% | 0.0% |
| below | Day +5 | 20 | -5.1% | -9.2% to +19.7% | 45% | -8.9% to +17.4% | 0.0% |
| below | Day +10 | 20 | +3.6% | -11.0% to +19.6% | 50% | -11.0% to +19.1% | 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/GRRR.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/GRRR.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/GRRR.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).