# CHTR: options-positioning snapshot

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

| Published field | Value |
| --- | --- |
| Close (USD/share) | 109.29 |
| Delta neutral (USD/share) | 116.94 |
| Gamma neutral (USD/share) | 136.61 |
| Gamma max (USD/share) | 181.57 |
| Open interest (contracts) | 199,738 |
| Nearest-expiration max pain (USD/share) | 120.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 130.00 |
| Net gamma exposure | -1,163,822 |
| Confirmed GEX flip (USD/share) | 136.61 |
| Call wall (USD/share) | 100.00 |
| Put wall (USD/share) | 115.00 |
| Put/call open-interest ratio | 0.46 |
| Options catalyst-intensity score (0–100) | 50.4 |
| Options directional score (-100 to +100) | -1.7 |
| IV rank | 82.3 |
| Front ATM IV | +60.6% |
| Front-minus-back IV | -11.6 pp |
| Front expected move | +8.4% |
| Front ATM straddle / spot | +6.5% |
| Front 25-delta risk reversal | 2.6 pp |
| Call OI change, 1 session | +20 contracts · +0.0% |
| Put OI change, 1 session | +1,072 contracts · +1.7% |
| Call minus put OI growth, 1 session | -1.7 pp |
| Call OI change, 5 sessions | +9,145 contracts · +7.2% |
| Put OI change, 5 sessions | +3,981 contracts · +6.7% |
| Call minus put OI growth, 5 sessions | +0.5 pp |
| Daily call OI change surprise | -0.07σ (252 prior changes) |
| Daily put OI change surprise | +0.32σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.63σ (252 prior changes) |
| Daily open interest change (contracts) | 1,092 |
| Daily open interest change z-score (prior 252) | +0.09σ (252 prior changes) |
| Gamma max distance from close | +66.1% |
| Delta neutral distance from close | +7.0% |
| Prior-year sessions closer to gamma max | 98.8% of 252 |
| Prior-year sessions closer to delta neutral | 61.9% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 10 | -0.2% | -0.8% to +1.7% | 50% | -1.7% to +2.0% | 0.0% |
| above | Day +3 | 10 | +0.4% | -1.0% to +1.6% | 60% | -2.7% to +2.8% | 0.0% |
| above | Day +5 | 10 | +1.0% | -1.0% to +2.0% | 60% | -6.1% to +2.4% | 0.0% |
| above | Day +10 | 10 | +1.2% | -4.4% to +4.0% | 50% | -6.1% to +4.5% | 0.0% |
| below | Day +1 | 10 | +0.1% | -1.0% to +0.5% | 60% | -1.6% to +1.1% | 0.0% |
| below | Day +3 | 10 | -1.4% | -2.0% to +0.2% | 30% | -5.6% to +1.5% | 0.0% |
| below | Day +5 | 10 | -0.1% | -3.6% to +1.3% | 50% | -4.1% to +1.6% | 0.0% |
| below | Day +10 | 10 | -0.6% | -4.7% to +1.9% | 50% | -5.3% to +4.2% | 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/CHTR.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/CHTR.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/CHTR.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).