# CORZ: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 16.45 |
| Delta neutral (USD/share) | 14.91 |
| Gamma neutral (USD/share) | 14.29 |
| Gamma max (USD/share) | 21.22 |
| Open interest (contracts) | 1,193,274 |
| Nearest-expiration max pain (USD/share) | 16.50 (2026-10-09) |
| All-expiration max pain (USD/share) | 16.00 |
| Net gamma exposure | 24,540,896 |
| Confirmed GEX flip (USD/share) | 14.29 |
| Call wall (USD/share) | 20.00 |
| Put wall (USD/share) | 15.00 |
| Put/call open-interest ratio | 0.37 |
| Options catalyst-intensity score (0–100) | 49.6 |
| Options directional score (-100 to +100) | 5.5 |
| IV rank | 25.9 |
| Front ATM IV | +70.5% |
| Front-minus-back IV | -2.4 pp |
| Front expected move | +9.8% |
| Front ATM straddle / spot | +7.0% |
| Front 25-delta risk reversal | 1.3 pp |
| Call OI change, 1 session | -18,547 contracts · -2.1% |
| Put OI change, 1 session | -14,525 contracts · -4.3% |
| Call minus put OI growth, 1 session | +2.2 pp |
| Call OI change, 5 sessions | +21,098 contracts · +2.5% |
| Put OI change, 5 sessions | +21,903 contracts · +7.3% |
| Call minus put OI growth, 5 sessions | -4.8 pp |
| Daily call OI change surprise | -0.18σ (252 prior changes) |
| Daily put OI change surprise | -0.28σ (252 prior changes) |
| Daily call-minus-put growth surprise | +0.62σ (252 prior changes) |
| Daily open interest change (contracts) | -33,072 |
| Daily open interest change z-score (prior 252) | -0.22σ (252 prior changes) |
| Gamma max distance from close | +29.0% |
| Delta neutral distance from close | -9.3% |
| Prior-year sessions closer to gamma max | 89.7% 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 | 23 | -1.0% | -3.3% to +1.7% | 43% | -2.3% to +1.1% | 0.0% |
| above | Day +3 | 23 | -0.5% | -6.4% to +3.8% | 48% | -5.7% to +3.6% | 0.0% |
| above | Day +5 | 23 | -2.6% | -10.0% to +6.0% | 48% | -8.8% to +5.1% | 0.0% |
| above | Day +10 | 23 | -1.2% | -7.5% to +7.5% | 43% | -5.9% to +5.3% | 0.0% |
| below | Day +1 | 23 | +0.3% | -3.3% to +2.6% | 61% | -2.4% to +1.1% | 0.0% |
| below | Day +3 | 23 | -2.5% | -5.4% to +1.6% | 35% | -3.9% to +1.2% | 0.0% |
| below | Day +5 | 23 | -3.9% | -10.5% to -0.2% | 26% | -8.6% to -1.0% | -1.0% |
| below | Day +10 | 23 | -2.8% | -14.7% to +5.2% | 48% | -12.9% to +4.5% | 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/CORZ.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/CORZ.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/CORZ.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).