# Price History for COHX

> End-of-day price history, dividends, and splits for COHX.

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

## COHX quote

| Field | Value |
|---|---|
| Last | 10.67 |
| Change | -1.45 |
| Open | 11.90 |
| Previous | 12.12 |
| High | 12.24 |
| Low | 9.53 |
| Bid | - |
| Ask | - |
| Volume | 2,388,738 |
| Trades | - |
| Dividend | - |
| Yield | - |
| Ex-Div | - |
| Split Date | - |
| Impl Vol | 189.7% |
| Hist Vol | 197.2% |
| Opt Volume | 375 |
| Open Int | 15,087 |

Sessions from Aug 13, 2026 to Nov 13, 2026 (the default is the last three months). **Impl Vol** and **Hist Vol** are the implied and historical volatility as decimals; **Opt Volume** is the day's option volume. Change the range with query parameters: `from` and `to` (YYYY-MM-DD, between 2023-11-13 and 2026-11-13). Example: `/quotes/stock-prices/COHX.md?from=2023-11-13&to=2026-11-13`.

## Price History

| Date | Open | High | Low | Close | Chg | Volume | Opt Volume | Impl Vol | Hist Vol |
|---|---:|---:|---:|---:|---:|---:|---:|---:|---:|
| Nov 13, 2026 | 11.90 | 12.24 | 9.53 | 10.67 | -1.45 | 2,388,738 | 375 | 1.897 | 1.972 |
| Nov 12, 2026 | 10.30 | 13.02 | 9.81 | 12.12 | -0.21 | 2,812,316 | 270 | 1.868 | 1.972 |
| Nov 11, 2026 | 12.44 | 13.41 | 11.30 | 12.33 | +1.87 | 2,888,450 | 2,184 | 1.831 | 1.978 |
| Nov 10, 2026 | 10.39 | 11.76 | 9.66 | 10.46 | -1.03 | 3,640,602 | 2,717 | 1.719 | 1.972 |
| Nov 9, 2026 | 9.08 | 11.88 | 9.05 | 11.49 | +2.88 | 2,488,283 | 699 | 1.988 | 1.975 |
| Nov 6, 2026 | 8.24 | 8.85 | 7.57 | 8.62 | +1.83 | 2,660,993 | 592 | 1.813 | 1.947 |
| Nov 5, 2026 | 8.21 | 8.51 | 5.88 | 6.79 | -2.41 | 2,778,510 | 3,806 | 1.715 | 1.929 |
| Nov 4, 2026 | 9.84 | 10.20 | 8.40 | 9.20 | -1.20 | 1,977,279 | 543 | 1.826 | 1.901 |
| Nov 3, 2026 | 10.19 | 11.00 | 9.80 | 10.40 | +0.70 | 905,580 | 1,022 | 1.885 | 1.902 |
| Nov 2, 2026 | 11.27 | 11.64 | 9.56 | 9.70 | -1.03 | 1,962,891 | 165 | 1.576 | 1.905 |
| Oct 30, 2026 | 11.57 | 12.18 | 10.01 | 10.73 | -3.18 | 1,580,841 | 391 | 1.717 | 1.907 |
| Oct 29, 2026 | 14.78 | 15.03 | 13.06 | 13.91 | -0.27 | 915,282 | 326 | 1.681 | 1.888 |
| Oct 28, 2026 | 14.27 | 14.52 | 13.39 | 14.18 | +0.43 | 1,088,926 | 152 | 1.524 | 1.894 |
| Oct 27, 2026 | 12.99 | 13.88 | 12.29 | 13.75 | +1.57 | 1,205,599 | 405 | 1.591 | 1.899 |
| Oct 26, 2026 | 11.31 | 12.63 | 10.89 | 12.18 | +1.28 | 985,052 | 109 | 1.592 | 1.898 |
| Oct 23, 2026 | 10.88 | 11.56 | 10.36 | 10.90 | +0.14 | 1,310,440 | 225 | 1.816 | 1.897 |
| Oct 22, 2026 | 12.79 | 12.88 | 10.37 | 10.76 | -3.65 | 2,017,202 | 449 | 1.727 | 1.903 |
| Oct 21, 2026 | 14.71 | 15.06 | 13.87 | 14.41 | +0.73 | 641,719 | 112 | 1.535 | 1.875 |
| Oct 20, 2026 | 12.86 | 14.30 | 12.07 | 13.68 | -0.09 | 1,580,988 | 231 | 1.471 | 1.880 |
| Oct 19, 2026 | 15.20 | 15.30 | 13.73 | 13.77 | -0.12 | 1,400,264 | 468 | 1.584 | 1.886 |
| Oct 16, 2026 | 15.91 | 15.91 | 13.70 | 13.89 | -2.18 | 1,304,718 | 558 | 1.448 | 1.892 |
| Oct 15, 2026 | 16.11 | 16.38 | 14.13 | 16.07 | -1.84 | 2,007,759 | 659 | 1.425 | 1.890 |
| Oct 14, 2026 | 20.32 | 21.04 | 17.68 | 17.91 | -4.04 | 1,459,835 | 317 | 1.440 | 1.879 |
| Oct 13, 2026 | 20.18 | 21.97 | 19.54 | 21.95 | +0.30 | 988,366 | 601 | 1.604 | 1.868 |
| Oct 12, 2026 | 24.46 | 24.46 | 21.02 | 21.65 | -4.02 | 1,191,398 | 624 | 1.605 | 1.874 |
| Oct 9, 2026 | 26.56 | 28.77 | 24.10 | 25.67 | +1.56 | 2,476,639 | 665 | 1.421 | 1.868 |
| Oct 8, 2026 | 27.49 | 28.80 | 23.50 | 24.11 | -5.78 | 1,573,587 | 833 | 1.331 | 1.872 |
| Oct 7, 2026 | 28.94 | 30.43 | 26.70 | 29.89 | -0.65 | 857,463 | 385 | 1.264 | 1.859 |
| Oct 6, 2026 | 30.26 | 31.04 | 29.30 | 30.54 | +0.91 | 836,748 | 280 | 1.277 | 1.865 |
| Oct 5, 2026 | 30.86 | 31.06 | 28.44 | 29.63 | -0.72 | 631,305 | 277 | 1.385 | 1.871 |
| Oct 2, 2026 | 26.76 | 30.50 | 26.60 | 30.35 | +0.00 | 1,483,635 | 765 | 1.291 | 1.877 |
| Oct 1, 2026 | 22.60 | 27.89 | 22.19 | 27.26 | +4.94 | 2,888,463 | 1,921 | 1.460 | 1.897 |
| Sep 30, 2026 | 23.71 | 24.20 | 21.53 | 22.32 | -0.76 | 834,659 | 256 | 1.504 | 1.884 |
| Sep 29, 2026 | 22.68 | 24.68 | 22.16 | 23.08 | +1.51 | 1,681,120 | 526 | 1.397 | 1.890 |
| Sep 28, 2026 | 22.75 | 24.34 | 20.58 | 21.57 | -2.15 | 1,215,171 | 497 | 1.493 | 1.895 |
| Sep 25, 2026 | 24.18 | 24.69 | 22.94 | 23.72 | +0.78 | 1,260,814 | 101 | 1.414 | 1.898 |
| Sep 24, 2026 | 23.59 | 24.66 | 22.91 | 22.94 | -1.59 | 1,083,971 | 205 | 1.471 | 1.904 |
| Sep 23, 2026 | 26.49 | 26.50 | 24.25 | 24.53 | -1.67 | 1,319,829 | 283 | 1.461 | 1.909 |
| Sep 22, 2026 | 26.37 | 28.50 | 25.32 | 26.20 | -2.03 | 1,955,984 | 1,312 | 1.301 | 1.914 |
| Sep 21, 2026 | 29.18 | 30.18 | 27.49 | 28.23 | +0.69 | 1,697,202 | 2,171 | 1.445 | 1.919 |
| Sep 18, 2026 | 25.63 | 27.69 | 25.08 | 27.54 | +3.42 | 1,769,789 | 2,001 | 1.353 | 1.926 |
| Sep 17, 2026 | 25.44 | 26.62 | 23.10 | 24.12 | +1.00 | 1,337,069 | 2,100 | 1.359 | 1.924 |
| Sep 16, 2026 | 21.60 | 23.77 | 21.35 | 23.12 | +2.82 | 1,106,363 | 691 | 1.368 | 1.930 |
| Sep 15, 2026 | 20.21 | 21.50 | 20.08 | 20.30 | +0.64 | 599,874 | 197 | 1.533 | 1.928 |
| Sep 14, 2026 | 22.74 | 22.79 | 19.51 | 19.66 | -6.59 | 1,731,107 | 1,963 | 1.401 | 1.934 |
| Sep 11, 2026 | 26.11 | 27.54 | 24.27 | 26.26 | +1.88 | 1,391,490 | 407 | 1.408 | 1.901 |
| Sep 10, 2026 | 24.62 | 27.25 | 23.85 | 24.37 | -1.75 | 1,206,260 | 467 | 1.393 | 1.905 |
| Sep 9, 2026 | 25.86 | 27.80 | 25.86 | 26.12 | +0.31 | 996,451 | 193 | 1.465 | 1.911 |
| Sep 8, 2026 | 22.70 | 28.08 | 22.60 | 25.81 | +0.00 | 2,548,103 | 1,191 | 1.494 | 1.918 |
| Sep 4, 2026 | 21.00 | 22.96 | 20.00 | 22.65 | +2.59 | 1,500,223 | 292 | 1.363 | 1.926 |
| Sep 3, 2026 | 20.64 | 20.66 | 18.61 | 20.06 | -0.58 | 446,357 | 386 | 1.314 | 1.925 |
| Sep 2, 2026 | 20.97 | 21.25 | 19.92 | 20.64 | -0.51 | 324,097 | 196 | 1.349 | 1.933 |
| Sep 1, 2026 | 20.86 | 21.82 | 20.05 | 21.15 | -1.03 | 359,655 | 289 | 1.322 | 1.940 |
| Aug 31, 2026 | 22.26 | 22.80 | 21.72 | 22.18 | -0.12 | 308,871 | 274 | 1.415 | 1.947 |
| Aug 28, 2026 | 24.19 | 24.47 | 22.20 | 22.30 | -2.76 | 610,353 | 231 | 1.344 | 1.956 |
| Aug 27, 2026 | 26.48 | 27.20 | 24.41 | 25.06 | +0.15 | 961,642 | 584 | 1.323 | 1.957 |
| Aug 26, 2026 | 23.58 | 25.07 | 23.19 | 24.91 | +1.01 | 706,992 | 201 | 1.317 | 1.965 |
| Aug 25, 2026 | 23.78 | 24.55 | 22.92 | 23.90 | +2.00 | 765,692 | 1,980 | 1.339 | 1.973 |
| Aug 24, 2026 | 21.92 | 22.70 | 19.84 | 21.90 | -2.44 | 990,184 | 445 | 1.514 | 1.976 |
| Aug 21, 2026 | 25.42 | 26.76 | 23.30 | 24.34 | -0.01 | 1,582,027 | 475 | 1.496 | 1.980 |
| Aug 20, 2026 | 24.53 | 24.67 | 22.41 | 24.35 | +0.31 | 1,217,507 | 2,349 | 1.473 | 1.988 |
| Aug 19, 2026 | 28.02 | 28.24 | 23.55 | 24.04 | -3.54 | 1,626,494 | 602 | 1.495 | 1.997 |
| Aug 18, 2026 | 31.16 | 32.14 | 27.25 | 27.58 | -9.14 | 2,819,648 | 1,827 | 1.549 | 1.996 |
| Aug 17, 2026 | 33.41 | 38.96 | 32.80 | 36.72 | +4.69 | 2,175,436 | 1,836 | 1.663 | 1.959 |
| Aug 14, 2026 | 32.63 | 35.86 | 30.22 | 32.03 | -0.12 | 2,224,856 | 3,755 | 1.488 | 1.956 |
| Aug 13, 2026 | 35.77 | 39.61 | 31.76 | 32.15 | -6.32 | 3,251,509 | 1,517 | 1.490 | 1.965 |

## Dividend History

No reported dividends.

## Split History

No splits on record.

## More for COHX

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

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