# SNDK - SANDISK CORP Options Profit Calculator, Price & Chart

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

Data as of Oct 19, 2026 (end of day). **Data is delayed**: the latest session is Nov 9, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

Stock at **1,371.12**. 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 | 1,371.12 |
| Solve For | Price Change |
| Valuation date | Oct 19, 2026 |
| Model | European |
| Rate % | 3.88 |
| Volatility | Leg IV (each leg's implied volatility) |
| Hist Vol | 1.0863 |
| Indexed IV | 0.7784 |
| Div Amt | - |
| Ex-Date | - |
| Frequency | Quarterly |

## Position

| Expiry | Strike | P/C | Quan | Side | Cost | TPrice | Vol | Delta | Gamma | Theta | Vega | Rho |
|---|---:|---|---:|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-10-23 | 1,370.00 | Call | 1 | Long | 45.2000 | 45.4815 | 0.7800 | 0.5223 | 0.0036 | -5.6457 | 0.5717 | 0.0735 |

**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 |
|---:|---:|---:|---:|---:|---:|---:|---:|
| 4,520.00 | 4,548.15 | 28.15 | 52.23 | 0.36 | -564.57 | 57.17 | 7.35 |

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): **1,370.41**.

P/L by stock price from 685.56 to 2,042.54 (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 **-4,520.00** (at 685.56) to **62,734.47** (at 2,042.54).

| Stock price | P/L on Oct 19, 2026 | P/L at expiration |
|---:|---:|---:|
| 685.56 | -4,520.00 | -4,520.00 |
| 742.10 | -4,520.00 | -4,520.00 |
| 798.64 | -4,520.00 | -4,520.00 |
| 855.18 | -4,520.00 | -4,520.00 |
| 911.72 | -4,520.00 | -4,520.00 |
| 968.27 | -4,519.98 | -4,520.00 |
| 1,024.81 | -4,519.54 | -4,520.00 |
| 1,081.35 | -4,514.48 | -4,520.00 |
| 1,137.89 | -4,479.09 | -4,520.00 |
| 1,194.43 | -4,316.88 | -4,520.00 |
| 1,250.97 | -3,798.44 | -4,520.00 |
| 1,307.51 | -2,575.58 | -4,520.00 |
| 1,364.05 | -332.18 | -4,520.00 |
| 1,420.59 | 3,032.52 | 539.34 |
| 1,477.13 | 7,360.22 | 6,193.44 |
| 1,533.68 | 12,351.68 | 11,847.55 |
| 1,590.22 | 17,718.95 | 17,501.65 |
| 1,646.76 | 23,264.61 | 23,155.75 |
| 1,703.30 | 28,882.57 | 28,809.86 |
| 1,759.84 | 34,525.95 | 34,463.96 |
| 1,816.38 | 40,177.19 | 40,118.06 |
| 1,872.92 | 45,830.60 | 45,772.16 |
| 1,929.46 | 51,484.55 | 51,426.27 |
| 1,986.00 | 57,138.62 | 57,080.37 |
| 2,042.54 | 62,792.72 | 62,734.47 |

## 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/SNDK.md?legs[0][expiry]=2026-10-23&legs[0][strike]=1370&legs[0][putcall]=C&legs[0][side]=long&legs[0][quantity]=1&legs[0][cost]=45.2`. A preset: `/calculators/stock-option-calculator/SNDK.md?preset=straddle`. With curl, pass `-g` (or encode the brackets as %5B and %5D).

## More for SNDK

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

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