# RKLB: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 73.92 |
| Delta neutral (USD/share) | 63.92 |
| Gamma neutral (USD/share) | 64.10 |
| Gamma max (USD/share) | 81.38 |
| Open interest (contracts) | 1,146,351 |
| Nearest-expiration max pain (USD/share) | 70.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 65.00 |
| Net gamma exposure | 22,083,920 |
| Confirmed GEX flip (USD/share) | 64.10 |
| Call wall (USD/share) | 80.00 |
| Put wall (USD/share) | 65.00 |
| Put/call open-interest ratio | 0.72 |
| Options catalyst-intensity score (0–100) | 46.8 |
| Options directional score (-100 to +100) | 6.7 |
| IV rank | 28.4 |
| Front ATM IV | +69.4% |
| Front-minus-back IV | -7.4 pp |
| Front expected move | +9.6% |
| Front ATM straddle / spot | +7.2% |
| Front 25-delta risk reversal | -4.0 pp |
| Call OI change, 1 session | -50,948 contracts · -7.1% |
| Put OI change, 1 session | -18,911 contracts · -3.8% |
| Call minus put OI growth, 1 session | -3.3 pp |
| Call OI change, 5 sessions | -1,803 contracts · -0.3% |
| Put OI change, 5 sessions | +12,633 contracts · +2.7% |
| Call minus put OI growth, 5 sessions | -3.0 pp |
| Daily call OI change surprise | -1.52σ (252 prior changes) |
| Daily put OI change surprise | -0.66σ (252 prior changes) |
| Daily call-minus-put growth surprise | -1.10σ (252 prior changes) |
| Daily open interest change (contracts) | -69,859 |
| Daily open interest change z-score (prior 252) | -1.14σ (252 prior changes) |
| Gamma max distance from close | +10.1% |
| Delta neutral distance from close | -13.5% |
| Prior-year sessions closer to gamma max | 34.1% of 252 |
| Prior-year sessions closer to delta neutral | 42.9% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 49 | +0.7% | -2.1% to +3.2% | 55% | -1.0% to +1.9% | 0.0% |
| above | Day +3 | 49 | +0.6% | -4.6% to +7.8% | 53% | -1.7% to +3.0% | 0.0% |
| above | Day +5 | 49 | +2.0% | -2.6% to +14.7% | 61% | 0.0% to +9.2% | 0.0% |
| above | Day +10 | 49 | +8.4% | -2.6% to +22.0% | 67% | +2.1% to +16.5% | +2.1% |
| below | Day +1 | 53 | 0.0% | -3.0% to +5.2% | 49% | -1.2% to +1.8% | 0.0% |
| below | Day +3 | 53 | +0.7% | -5.0% to +6.2% | 53% | -1.5% to +3.1% | 0.0% |
| below | Day +5 | 53 | +2.0% | -4.7% to +11.3% | 60% | -0.1% to +5.6% | 0.0% |
| below | Day +10 | 53 | +5.8% | -5.4% to +21.0% | 60% | -1.8% to +13.5% | 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/RKLB.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/RKLB.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/RKLB.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).