# RXRX: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 4.12 |
| Delta neutral (USD/share) | 2.53 |
| Gamma neutral (USD/share) | 4.12 |
| Gamma max (USD/share) | 4.15 |
| Open interest (contracts) | 338,680 |
| Nearest-expiration max pain (USD/share) | 1.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 3.00 |
| Net gamma exposure | 17,874,878 |
| Call wall (USD/share) | 4.50 |
| Put wall (USD/share) | 3.00 |
| Put/call open-interest ratio | 0.16 |
| Options catalyst-intensity score (0–100) | 64.9 |
| Options directional score (-100 to +100) | 36.2 |
| IV rank | 66.4 |
| Front ATM IV | +87.2% |
| Front-minus-back IV | 5.5 pp |
| Front expected move | +12.1% |
| Front ATM straddle / spot | +9.1% |
| Front 25-delta risk reversal | -11.4 pp |
| Call OI change, 1 session | -4,409 contracts · -1.5% |
| Put OI change, 1 session | -2,836 contracts · -5.7% |
| Call minus put OI growth, 1 session | +4.2 pp |
| Call OI change, 5 sessions | +9,711 contracts · +3.4% |
| Put OI change, 5 sessions | -998 contracts · -2.1% |
| Call minus put OI growth, 5 sessions | +5.5 pp |
| Daily call OI change surprise | -0.24σ (252 prior changes) |
| Daily put OI change surprise | -0.51σ (252 prior changes) |
| Daily call-minus-put growth surprise | +1.00σ (252 prior changes) |
| Daily open interest change (contracts) | -7,245 |
| Daily open interest change z-score (prior 252) | -0.31σ (252 prior changes) |
| Gamma max distance from close | +0.6% |
| Delta neutral distance from close | -38.7% |
| Prior-year sessions closer to gamma max | 2.4% of 252 |
| Prior-year sessions closer to delta neutral | 54.8% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 42 | +0.6% | -2.7% to +4.3% | 52% | -1.2% to +2.5% | 0.0% |
| above | Day +3 | 41 | -2.0% | -7.7% to +1.1% | 32% | -5.3% to -1.0% | -1.0% |
| above | Day +5 | 41 | -4.6% | -13.2% to +4.6% | 37% | -7.7% to +0.2% | 0.0% |
| above | Day +10 | 40 | -9.7% | -18.6% to -0.9% | 25% | -13.6% to -5.4% | -5.4% |
| below | Day +1 | 43 | -1.7% | -4.4% to +2.3% | 37% | -2.9% to +0.1% | 0.0% |
| below | Day +3 | 43 | -3.2% | -7.8% to +1.6% | 30% | -6.7% to -1.0% | -1.0% |
| below | Day +5 | 43 | -5.2% | -13.5% to +2.5% | 33% | -12.0% to -1.1% | -1.1% |
| below | Day +10 | 42 | -11.4% | -18.7% to -4.7% | 17% | -14.8% to -7.6% | -7.6% |

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/RXRX.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/RXRX.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/RXRX.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).