# Quote for CTMX (CYTOMX THERAPEUTICS INC. COMMO)

> CTMX stock quote with implied and historical volatility, option volume and open interest, and the best option strategy candidates for CTMX.

Quote as of Nov 13, 2026 (end of day).

| 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 |

## Option strategies

The best candidates for CTMX from each strategy screener. **Data is delayed** from Oct 23, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

### Straddles

| Call | Put | Price | ITM |
|---|---|---|---|
| [Nov 20 '26 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20261120C00002000) | [Nov 20 '26 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20261120P00002000) | 0.97 | 0.32 |
| [Jan 15 '27 1.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115C00001000) | [Jan 15 '27 1.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115P00001000) | 1.60 | 1.32 |
| [Jan 15 '27 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115C00002000) | [Jan 15 '27 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115P00002000) | 1.25 | 0.32 |
| [Nov 20 '26 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20261120C00003000) | [Nov 20 '26 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20261120P00003000) | 1.04 | 0.68 |
| [Jan 15 '27 1.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115C00001500) | [Jan 15 '27 1.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115P00001500) | 1.20 | 0.82 |
| [May 21 '27 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270521C00002000) | [May 21 '27 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270521P00002000) | 1.70 | 0.32 |
| [Jan 21 '28 4.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121C00004000) | [Jan 21 '28 4.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121P00004000) | 3.35 | 1.68 |
| [Jan 21 '28 1.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121C00001000) | [Jan 21 '28 1.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121P00001000) | 1.95 | 1.32 |
| [Jan 21 '28 1.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121C00001500) | [Jan 21 '28 1.50](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121P00001500) | 1.95 | 0.82 |
| [Jan 21 '28 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121C00002000) | [Jan 21 '28 2.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121P00002000) | 2.00 | 0.32 |
| [Jan 15 '27 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115C00003000) | [Jan 15 '27 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115P00003000) | 1.25 | 0.68 |
| [Jan 15 '27 4.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115C00004000) | [Jan 15 '27 4.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270115P00004000) | 1.29 | 1.68 |
| [Feb 19 '27 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270219C00003000) | [Feb 19 '27 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20270219P00003000) | 1.29 | 0.68 |
| [Jan 21 '28 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121C00003000) | [Jan 21 '28 3.00](https://www.optionistics.com/quotes/option-prices.md?optsym=CTMX%20%20280121P00003000) | 2.17 | 0.68 |

All candidates: [Straddles screener](https://www.optionistics.com/screener/straddles/CTMX.md)

## 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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