# COHX - COHX Options Profit Calculator, Price & Chart

> Graphical, multi-leg complex stock option profit and loss calculator for COHX.

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.

Stock at **10.90**. Build a position of up to 8 option legs plus stock; the chart shows P/L today and at expiration.

## Settings

| Field | Value |
|---|---|
| Stock price | 10.90 |
| Solve For | Price Change |
| Valuation date | Oct 23, 2026 |
| Model | European |
| Rate % | 3.88 |
| Volatility | Leg IV (each leg's implied volatility) |
| Hist Vol | 1.8975 |
| Indexed IV | 1.8158 |
| Div Amt | - |
| Ex-Date | - |
| Frequency | Quarterly |

## Position

| Expiry | Strike | P/C | Quan | Side | Cost | TPrice | Vol | Delta | Gamma | Theta | Vega | Rho |
|---|---:|---|---:|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-11-20 | 11.00 | Call | 1 | Long | 1.9250 | 1.9371 | 1.6453 | 0.5849 | 0.0785 | -0.0351 | 0.0118 | 0.0034 |

**Cost** is the entry price per share, **TPrice** the theoretical value on the valuation date, **Vol** the volatility it is priced with; Greeks are per share (short legs negative). Quantities are contracts of 100 shares, or shares for the stock leg.

### Position totals ($)

| Cost | Value | P/L | Delta | Gamma | Theta | Vega | Rho |
|---:|---:|---:|---:|---:|---:|---:|---:|
| 192.50 | 193.71 | 1.21 | 58.49 | 7.85 | -3.51 | 1.18 | 0.34 |

Cost is the net debit paid (negative: a net credit), Value the position's theoretical value on the valuation date, P/L the difference; Greeks are position totals in shares.

## Profit and loss

Breakevens (where the P/L line crosses zero): **10.88**.

P/L by stock price from 5.45 to 16.24 (the chart spans 50% either side of the stock price; narrow it with `factor`, e.g. `factor=0.1` for 10%), every 4th of its 97 points.

At expiration, over the charted range, P/L runs from **-192.50** (at 5.45) to **331.26** (at 16.24).

| Stock price | P/L on Oct 23, 2026 | P/L at expiration |
|---:|---:|---:|
| 5.45 | -183.14 | -192.50 |
| 5.90 | -178.12 | -192.50 |
| 6.35 | -171.52 | -192.50 |
| 6.80 | -163.18 | -192.50 |
| 7.25 | -153.00 | -192.50 |
| 7.70 | -140.88 | -192.50 |
| 8.15 | -126.78 | -192.50 |
| 8.60 | -110.71 | -192.50 |
| 9.05 | -92.67 | -192.50 |
| 9.50 | -72.72 | -192.50 |
| 9.94 | -50.92 | -192.50 |
| 10.39 | -27.33 | -192.50 |
| 10.84 | -2.06 | -192.50 |
| 11.29 | 24.82 | -163.17 |
| 11.74 | 53.19 | -118.22 |
| 12.19 | 82.96 | -73.27 |
| 12.64 | 114.04 | -28.32 |
| 13.09 | 146.34 | 16.62 |
| 13.54 | 179.74 | 61.57 |
| 13.99 | 214.18 | 106.52 |
| 14.44 | 249.57 | 151.47 |
| 14.89 | 285.82 | 196.42 |
| 15.34 | 322.86 | 241.37 |
| 15.79 | 360.63 | 286.31 |
| 16.24 | 399.06 | 331.26 |

## How to use

Enter the position with query parameters. Option legs are `legs[N][field]`, N counting from 0, up to 4 legs ([subscribe](https://www.optionistics.com/subscribe) for 8): `expiry` (YYYY-MM-DD, required), `strike` (required), `putcall` (C or P), `side` (long or short), `quantity` (contracts, 1-1000), `cost` (entry price per share; default the contract's theoretical price), `ivol` (volatility override, decimal), `hidden` (1 leaves the leg out of the totals and chart). A stock leg: `stock[side]`, `stock[quantity]` (shares), `stock[cost]`. Or start from a `preset`: bull-call, bear-call, bull-put, bear-put, straddle, strangle, covered-call, covered-put, calendar-call, calendar-put, diagonal-call, diagonal-put, single-call, single-put. Pricing: `rate` (percent), `model` (a American, e European; default American when a dividend is set), `voltype` (0 slider, 1 indexed IV, 2 historical IV, 3 each leg's IV), `ivSlider` (1-400, with voltype 0), `dividend` (next dividend, dollars), `exDate` (YYYY-MM-DD), `frequency` (0 none, 12, 4, 2 or 1 a year). Chart: `solveFor` (p price change, dl days left), `factor` (price range either side of the stock price, 0.01-1, default 0.5), `dateOffset` (price change: value on the report date plus dateOffset + 1 days; default -1, the report date), `sliderPrice` (days left: the stock price to value at).

This position: `/calculators/stock-option-calculator/COHX.md?legs[0][expiry]=2026-11-20&legs[0][strike]=11&legs[0][putcall]=C&legs[0][side]=long&legs[0][quantity]=1&legs[0][cost]=1.925`. A preset: `/calculators/stock-option-calculator/COHX.md?preset=straddle`. With curl, pass `-g` (or encode the brackets as %5B and %5D).

## 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)
- [Probability calculator](https://www.optionistics.com/calculators/probability-calculator.md?symbol=COHX)

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