# Volatility Strike Skew for CTMX

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

Data as of Oct 23, 2026 (end of day). **Data is delayed**: the latest session is Nov 13, 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.

## CTMX quote

Quote as of Nov 13, 2026.

| Field | Value |
|---|---|
| Last | 2.04 |
| Change | +0.00 |
| Open | 2.02 |
| Previous | 2.04 |
| High | 2.13 |
| Low | 1.96 |
| Bid | - |
| Ask | - |
| Volume | 2,724,696 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 148.9% |
| Hist Vol | 80.9% |
| Opt Volume | 776 |
| Open Int | 23,834 |

On Oct 23, 2026, CTMX options across all expirations averaged 177.7% implied volatility for calls and 166.7% for puts (volume-weighted): calls trade 11.0 points above puts, an unusual upside skew.

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

All expirations: 2026-11-20, 2026-12-18, 2027-01-15, 2027-02-19, 2027-05-21, 2028-01-21.

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: 2026-10-23, 2026-10-22, 2026-10-21, 2026-10-20, 2026-10-19, 2026-10-16). Example: `/screener/volatility-skew/CTMX.md?view=time`.

| Strike | Volume | Call IVol | Put IVol |
|---|---:|---:|---:|
| All | 38 | 177.7% | 166.7% |
| 3.00 | 22 | 180.0% | 121.4% |
| 4.00 | 16 | 130.9% | 172.7% |

## More for CTMX

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

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