# TTD - TTD Options Profit Calculator, Price & Chart

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

Data as of Oct 20, 2026 (end of day). **Data is delayed**: the latest session is Nov 10, 2026. [Subscribe](https://www.optionistics.com/subscribe) to get the latest end-of-day data.

Stock at **12.65**. 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 | 12.65 |
| Solve For | Price Change |
| Valuation date | Oct 20, 2026 |
| Model | European |
| Rate % | 3.88 |
| Volatility | Leg IV (each leg's implied volatility) |
| Hist Vol | 0.5751 |
| Indexed IV | 0.6359 |
| Div Amt | - |
| Ex-Date | - |
| Frequency | Quarterly |

## Position

| Expiry | Strike | P/C | Quan | Side | Cost | TPrice | Vol | Delta | Gamma | Theta | Vega | Rho |
|---|---:|---|---:|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-10-23 | 12.50 | Call | 1 | Long | 0.3400 | 0.3423 | 0.5675 | 0.6040 | 0.5920 | -0.0426 | 0.0044 | 0.0006 |

**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 |
|---:|---:|---:|---:|---:|---:|---:|---:|
| 34.00 | 34.23 | 0.23 | 60.40 | 59.20 | -4.26 | 0.44 | 0.06 |

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): **12.64**.

P/L by stock price from 6.33 to 18.84 (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 **-34.00** (at 6.33) to **600.46** (at 18.84).

| Stock price | P/L on Oct 20, 2026 | P/L at expiration |
|---:|---:|---:|
| 6.33 | -34.00 | -34.00 |
| 6.85 | -34.00 | -34.00 |
| 7.37 | -34.00 | -34.00 |
| 7.89 | -34.00 | -34.00 |
| 8.41 | -34.00 | -34.00 |
| 8.93 | -34.00 | -34.00 |
| 9.45 | -34.00 | -34.00 |
| 9.98 | -34.00 | -34.00 |
| 10.50 | -33.99 | -34.00 |
| 11.02 | -33.86 | -34.00 |
| 11.54 | -32.37 | -34.00 |
| 12.06 | -24.75 | -34.00 |
| 12.58 | -3.58 | -25.52 |
| 13.11 | 33.33 | 26.64 |
| 13.63 | 80.48 | 78.81 |
| 14.15 | 131.55 | 130.97 |
| 14.67 | 183.56 | 183.14 |
| 15.19 | 235.70 | 235.30 |
| 15.71 | 287.87 | 287.47 |
| 16.24 | 340.03 | 339.63 |
| 16.76 | 392.20 | 391.80 |
| 17.28 | 444.36 | 443.96 |
| 17.80 | 496.53 | 496.13 |
| 18.32 | 548.69 | 548.29 |
| 18.84 | 600.86 | 600.46 |

## 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/TTD.md?legs[0][expiry]=2026-10-23&legs[0][strike]=12.5&legs[0][putcall]=C&legs[0][side]=long&legs[0][quantity]=1&legs[0][cost]=0.34`. A preset: `/calculators/stock-option-calculator/TTD.md?preset=straddle`. With curl, pass `-g` (or encode the brackets as %5B and %5D).

## More for TTD

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

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