# Volatility Strike Skew for GSAT

> Implied volatility strike skew chart for GSAT with option volume overlay.

Data as of Oct 20, 2026 (end of day). **Data is delayed**: the latest session is Nov 10, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

Volume-weighted call and put implied volatility per strike for the chosen expiration, with option volume bars.

## GSAT quote

Quote as of Nov 10, 2026.

| Field | Value |
|---|---|
| Last | 86.39 |
| Change | +0.61 |
| Open | 85.50 |
| Previous | 85.78 |
| High | 86.64 |
| Low | 85.50 |
| Bid | - |
| Ask | - |
| Volume | 922,608 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 13.9% |
| Hist Vol | 45.7% |
| Opt Volume | 749 |
| Open Int | 98,065 |

On Oct 20, 2026, GSAT options across all expirations averaged 12.8% implied volatility for calls and 21.9% for puts (volume-weighted): puts trade 9.2 points above calls, the usual downside skew.

Strike skew, all expirations, near the money, volume accumulated over 1 day.

All expirations: 2026-11-20, 2026-12-18, 2027-01-15, 2027-03-19, 2027-04-16, 2027-06-17, 2028-01-21, 2028-06-16, 2028-09-15, 2028-12-15.

Change the view with query parameters: `view` (strike, time), `expiration` (strike skew: all or YYYY-MM-DD), `zoom` (strike skew: in, out, all), `strike` (time skew: one strike or all), `days` (1-5 or 10 sessions of volume), `date` (an earlier session: 2026-10-20, 2026-10-19, 2026-10-16, 2026-10-15, 2026-10-14, 2026-10-13). Example: `/screener/volatility-skew/GSAT.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 48 | 12.8% | 21.9% |
| 72.50 | 1 | - | 24.7% |
| 75.00 | 2 | - | 22.8% |
| 77.50 | 6 | - | 18.4% |
| 80.00 | 3 | 15.9% | 20.6% |
| 82.50 | 13 | 15.1% | 26.8% |
| 85.00 | 4 | 12.2% | - |
| 87.50 | 1 | 12.3% | - |
| 90.00 | 12 | 10.6% | 22.2% |
| 95.00 | 5 | 12.2% | - |
| 100.00 | 1 | - | 31.2% |

## More for GSAT

- [Quote](https://www.optionistics.com/quotes/stock-quotes/GSAT.md)
- [Option chain](https://www.optionistics.com/quotes/stock-option-chains/GSAT.md)
- [Price history](https://www.optionistics.com/quotes/stock-prices/GSAT.md)
- [10 day snapshot](https://www.optionistics.com/snapshot.md?symbol=GSAT)
- [Strike Pegger (max pain)](https://www.optionistics.com/quotes/strike-pegger/GSAT.md)
- [Volatility skew](https://www.optionistics.com/screener/volatility-skew/GSAT.md)
- [Put/call ratio](https://www.optionistics.com/screener/put-call-ratio/GSAT.md)
- [Trade finder](https://www.optionistics.com/screener/stock-trade-finder/GSAT.md)

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