# RBLX: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 44.12 |
| Delta neutral (USD/share) | 45.76 |
| Gamma neutral (USD/share) | 43.18 |
| Gamma max (USD/share) | 60.41 |
| Open interest (contracts) | 361,334 |
| Nearest-expiration max pain (USD/share) | 43.50 (2026-10-09) |
| All-expiration max pain (USD/share) | 50.00 |
| Net gamma exposure | 941,983 |
| Confirmed GEX flip (USD/share) | 43.18 |
| Call wall (USD/share) | 50.00 |
| Put wall (USD/share) | 40.00 |
| Put/call open-interest ratio | 0.65 |
| Options catalyst-intensity score (0–100) | 38.6 |
| Options directional score (-100 to +100) | -14.9 |
| IV rank | 65.2 |
| Front ATM IV | +62.6% |
| Front-minus-back IV | -14.0 pp |
| Front expected move | +8.7% |
| Front ATM straddle / spot | +6.3% |
| Front 25-delta risk reversal | 4.6 pp |
| Call OI change, 1 session | -14,243 contracts · -6.1% |
| Put OI change, 1 session | -6,749 contracts · -4.5% |
| Call minus put OI growth, 1 session | -1.6 pp |
| Call OI change, 5 sessions | +7,009 contracts · +3.3% |
| Put OI change, 5 sessions | +4,978 contracts · +3.6% |
| Call minus put OI growth, 5 sessions | -0.3 pp |
| Daily call OI change surprise | -0.81σ (252 prior changes) |
| Daily put OI change surprise | -0.60σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.61σ (252 prior changes) |
| Daily open interest change (contracts) | -20,992 |
| Daily open interest change z-score (prior 252) | -0.75σ (252 prior changes) |
| Gamma max distance from close | +36.9% |
| Delta neutral distance from close | +3.7% |
| Prior-year sessions closer to gamma max | 83.3% of 252 |
| Prior-year sessions closer to delta neutral | 35.3% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 24 | +1.4% | -1.0% to +3.2% | 63% | -0.9% to +3.1% | 0.0% |
| above | Day +3 | 24 | +0.7% | -4.7% to +4.5% | 54% | -4.5% to +3.7% | 0.0% |
| above | Day +5 | 24 | +0.4% | -2.8% to +6.1% | 50% | -1.1% to +6.1% | 0.0% |
| above | Day +10 | 23 | +2.1% | -4.6% to +9.0% | 57% | -1.9% to +6.2% | 0.0% |
| below | Day +1 | 25 | -0.8% | -1.8% to +1.3% | 48% | -1.5% to +1.2% | 0.0% |
| below | Day +3 | 25 | -0.2% | -4.8% to +4.7% | 48% | -4.4% to +4.3% | 0.0% |
| below | Day +5 | 25 | +0.2% | -3.3% to +4.7% | 56% | -3.0% to +4.5% | 0.0% |
| below | Day +10 | 24 | +3.5% | -5.4% to +10.4% | 67% | -2.1% to +8.6% | 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/RBLX.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/RBLX.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/RBLX.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).