# EWY: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 191.88 |
| Delta neutral (USD/share) | 180.40 |
| Gamma neutral (USD/share) | 180.42 |
| Gamma max (USD/share) | 206.21 |
| Open interest (contracts) | 1,046,525 |
| Nearest-expiration max pain (USD/share) | 182.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 179.00 |
| Net gamma exposure | 31,371,155 |
| Confirmed GEX flip (USD/share) | 180.42 |
| Call wall (USD/share) | 190.00 |
| Put wall (USD/share) | 180.00 |
| Put/call open-interest ratio | 1.11 |
| Options catalyst-intensity score (0–100) | 46.5 |
| Options directional score (-100 to +100) | -30.7 |
| IV rank | 36.8 |
| Front ATM IV | +40.9% |
| Front-minus-back IV | -3.5 pp |
| Front expected move | +5.7% |
| Front ATM straddle / spot | +4.2% |
| Front 25-delta risk reversal | 3.8 pp |
| Call OI change, 1 session | -26,074 contracts · -5.0% |
| Put OI change, 1 session | -45,042 contracts · -7.6% |
| Call minus put OI growth, 1 session | +2.6 pp |
| Call OI change, 5 sessions | -11,074 contracts · -2.2% |
| Put OI change, 5 sessions | +26,897 contracts · +5.1% |
| Call minus put OI growth, 5 sessions | -7.3 pp |
| Daily call OI change surprise | -0.98σ (249 prior changes) |
| Daily put OI change surprise | -0.89σ (249 prior changes) |
| Daily call-minus-put growth surprise | +0.33σ (249 prior changes) |
| Daily open interest change (contracts) | -71,116 |
| Daily open interest change z-score (prior 252) | -0.99σ (252 prior changes) |
| Gamma max distance from close | +7.5% |
| Delta neutral distance from close | -6.0% |
| Prior-year sessions closer to gamma max | 41.7% of 252 |
| Prior-year sessions closer to delta neutral | 47.6% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 27 | +0.3% | -0.2% to +1.9% | 59% | -0.1% to +1.3% | 0.0% |
| above | Day +3 | 27 | +0.7% | -0.8% to +3.6% | 52% | -0.2% to +3.5% | 0.0% |
| above | Day +5 | 27 | +1.4% | -0.4% to +3.8% | 70% | +0.3% to +3.4% | +0.3% |
| above | Day +10 | 27 | +2.2% | +0.5% to +4.4% | 78% | +1.1% to +4.1% | +1.1% |
| below | Day +1 | 26 | +0.1% | -1.1% to +1.3% | 54% | -0.4% to +0.9% | 0.0% |
| below | Day +3 | 26 | +1.0% | -0.6% to +2.2% | 65% | -0.0% to +2.0% | 0.0% |
| below | Day +5 | 26 | +0.5% | -0.5% to +2.4% | 62% | -0.2% to +2.2% | 0.0% |
| below | Day +10 | 26 | +1.9% | -1.7% to +4.7% | 62% | -1.2% to +3.9% | 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/EWY.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/EWY.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/EWY.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).