# QSI: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 1.55 |
| Delta neutral (USD/share) | 0.62 |
| Gamma neutral (USD/share) | 0.18 |
| Gamma max (USD/share) | 1.11 |
| Open interest (contracts) | 102,865 |
| Nearest-expiration max pain (USD/share) | 1.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 1.00 |
| Net gamma exposure | 2,449,366 |
| Confirmed GEX flip (USD/share) | 0.18 |
| Call wall (USD/share) | 1.50 |
| Put wall (USD/share) | 1.00 |
| Put/call open-interest ratio | 0.11 |
| Options catalyst-intensity score (0–100) | 85.1 |
| Options directional score (-100 to +100) | -0.2 |
| IV rank | 34.3 |
| Front ATM IV | +207.4% |
| Front-minus-back IV | 58.2 pp |
| Front expected move | +28.7% |
| Front ATM straddle / spot | +21.0% |
| Front 25-delta risk reversal | 94.1 pp |
| Call OI change, 1 session | +5,910 contracts · +6.8% |
| Put OI change, 1 session | +82 contracts · +0.8% |
| Call minus put OI growth, 1 session | +5.9 pp |
| Call OI change, 5 sessions | +9,836 contracts · +11.8% |
| Put OI change, 5 sessions | +622 contracts · +6.7% |
| Call minus put OI growth, 5 sessions | +5.1 pp |
| Daily call OI change surprise | — (184 prior changes) |
| Daily put OI change surprise | — (184 prior changes) |
| Daily call-minus-put growth surprise | — (184 prior changes) |
| Daily open interest change (contracts) | 5,992 |
| Daily open interest change z-score (prior 252) | +0.94σ (252 prior changes) |
| Gamma max distance from close | -28.3% |
| Delta neutral distance from close | -59.7% |
| Prior-year sessions closer to gamma max | 64.3% of 252 |
| Prior-year sessions closer to delta neutral | 33.7% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 33 | -1.6% | -3.6% to -0.4% | 21% | -2.5% to -0.8% | -0.8% |
| above | Day +3 | 33 | -3.0% | -9.5% to +3.9% | 33% | -6.9% to 0.0% | 0.0% |
| above | Day +5 | 33 | -2.7% | -9.9% to +3.3% | 36% | -7.1% to +0.6% | 0.0% |
| above | Day +10 | 33 | -1.5% | -12.9% to +8.9% | 45% | -9.8% to +2.7% | 0.0% |
| below | Day +1 | 39 | -1.6% | -4.2% to +2.7% | 38% | -2.2% to +0.6% | 0.0% |
| below | Day +3 | 39 | -0.8% | -7.4% to +2.6% | 41% | -5.3% to +1.7% | 0.0% |
| below | Day +5 | 39 | -2.9% | -11.7% to +4.5% | 38% | -7.3% to +1.4% | 0.0% |
| below | Day +10 | 39 | -5.3% | -10.5% to +9.4% | 31% | -9.2% to -0.9% | -0.9% |

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