# CRDU - CRDU Options Profit Calculator, Price & Chart

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

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 **4.84**. 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 | 4.84 |
| Solve For | Price Change |
| Valuation date | Oct 23, 2026 |
| Model | European |
| Rate % | 3.88 |
| Volatility | Leg IV (each leg's implied volatility) |
| Hist Vol | 1.8985 |
| Indexed IV | 1.6143 |
| Div Amt | - |
| Ex-Date | - |
| Frequency | Quarterly |

## Position

| Expiry | Strike | P/C | Quan | Side | Cost | TPrice | Vol | Delta | Gamma | Theta | Vega | Rho |
|---|---:|---|---:|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-11-20 | 5.00 | Call | 1 | Long | 0.8000 | 0.8053 | 1.6274 | 0.5635 | 0.1805 | -0.0155 | 0.0053 | 0.0015 |

**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 |
|---:|---:|---:|---:|---:|---:|---:|---:|
| 80.00 | 80.53 | 0.53 | 56.35 | 18.05 | -1.55 | 0.53 | 0.15 |

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): **4.83**.

P/L by stock price from 2.42 to 7.21 (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 **-80.00** (at 2.42) to **141.01** (at 7.21).

| Stock price | P/L on Oct 23, 2026 | P/L at expiration |
|---:|---:|---:|
| 2.42 | -76.46 | -80.00 |
| 2.62 | -74.48 | -80.00 |
| 2.82 | -71.85 | -80.00 |
| 3.02 | -68.50 | -80.00 |
| 3.22 | -64.36 | -80.00 |
| 3.42 | -59.38 | -80.00 |
| 3.62 | -53.56 | -80.00 |
| 3.82 | -46.87 | -80.00 |
| 4.02 | -39.32 | -80.00 |
| 4.22 | -30.92 | -80.00 |
| 4.42 | -21.69 | -80.00 |
| 4.62 | -11.66 | -80.00 |
| 4.82 | -0.88 | -80.00 |
| 5.01 | 10.63 | -78.54 |
| 5.21 | 22.83 | -58.58 |
| 5.41 | 35.67 | -38.62 |
| 5.61 | 49.10 | -18.66 |
| 5.81 | 63.09 | 1.30 |
| 6.01 | 77.60 | 21.26 |
| 6.21 | 92.59 | 41.22 |
| 6.41 | 108.02 | 61.18 |
| 6.61 | 123.85 | 81.13 |
| 6.81 | 140.06 | 101.09 |
| 7.01 | 156.60 | 121.05 |
| 7.21 | 173.45 | 141.01 |

## 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/CRDU.md?legs[0][expiry]=2026-11-20&legs[0][strike]=5&legs[0][putcall]=C&legs[0][side]=long&legs[0][quantity]=1&legs[0][cost]=0.8`. A preset: `/calculators/stock-option-calculator/CRDU.md?preset=straddle`. With curl, pass `-g` (or encode the brackets as %5B and %5D).

## More for CRDU

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

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