# Volatility Strike Skew for MSTU

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

Data as of Oct 19, 2026 (end of day). **Data is delayed**: the latest session is Nov 9, 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.

## MSTU quote

Quote as of Nov 9, 2026.

| Field | Value |
|---|---|
| Last | 24.50 |
| Change | -1.31 |
| Open | 24.10 |
| Previous | 25.81 |
| High | 26.00 |
| Low | 23.25 |
| Bid | - |
| Ask | - |
| Volume | 3,331,927 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 173.3% |
| Hist Vol | 372.1% |
| Opt Volume | 4,026 |
| Open Int | 29,506 |

On Oct 19, 2026, MSTU options across all expirations averaged 166.8% implied volatility for calls and 168.1% for puts (volume-weighted): puts trade 1.3 points above calls, the usual downside skew.

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

All expirations: 2026-10-23, 2026-10-30, 2026-11-06, 2026-11-13, 2026-11-20, 2026-11-27, 2026-12-18, 2027-01-15, 2027-03-19, 2027-06-17, 2028-01-21, 2029-01-19.

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: 2026-10-19, 2026-10-16, 2026-10-15, 2026-10-14, 2026-10-13, 2026-10-12). Example: `/screener/volatility-skew/MSTU.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 1,020 | 166.8% | 168.1% |
| 21.00 | 2 | 484.5% | - |
| 22.00 | 207 | 453.9% | 194.4% |
| 23.50 | 3 | 410.5% | - |
| 24.00 | 5 | 398.5% | - |
| 24.50 | 2 | 377.1% | - |
| 25.00 | 97 | 155.6% | 157.7% |
| 25.50 | 1 | - | 161.0% |
| 26.00 | 19 | - | 155.9% |
| 27.00 | 2 | 136.2% | 130.7% |
| 27.50 | 1 | - | 151.8% |
| 28.00 | 27 | - | 143.7% |
| 29.00 | 22 | 155.1% | 134.1% |
| 30.00 | 99 | 157.6% | 139.7% |
| 31.00 | 87 | 148.3% | 121.6% |
| 31.50 | 5 | 195.4% | - |
| 32.00 | 45 | 145.9% | 119.1% |
| 33.00 | 18 | 196.1% | 123.7% |
| 33.50 | 103 | 157.6% | - |
| 34.00 | 46 | 159.9% | 86.6% |
| 34.50 | 28 | 177.0% | 321.6% |
| 35.00 | 84 | 157.5% | 321.6% |
| 35.50 | 1 | 153.7% | - |
| 36.00 | 15 | 165.9% | 117.6% |
| 36.50 | 5 | 155.2% | - |
| 37.00 | 39 | 164.7% | 109.4% |
| 37.50 | 11 | 175.5% | - |
| 38.00 | 16 | 181.2% | 350.7% |
| 38.50 | 3 | 189.9% | - |
| 39.00 | 26 | 180.9% | - |
| 39.50 | 1 | 151.1% | - |

## More for MSTU

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

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