# BTDR - BITDEER TECHNOLOGIES GROUP CLA Options Profit Calculator, Price & Chart

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

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 **7.69**. 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 | 7.69 |
| Solve For | Price Change |
| Valuation date | Oct 19, 2026 |
| Model | European |
| Rate % | 3.88 |
| Volatility | Leg IV (each leg's implied volatility) |
| Hist Vol | 1.0188 |
| Indexed IV | 1.0147 |
| Div Amt | - |
| Ex-Date | - |
| Frequency | Quarterly |

## Position

| Expiry | Strike | P/C | Quan | Side | Cost | TPrice | Vol | Delta | Gamma | Theta | Vega | Rho |
|---|---:|---|---:|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-10-23 | 7.50 | Call | 1 | Long | 0.4500 | 0.4518 | 1.0938 | 0.6101 | 0.4357 | -0.0427 | 0.0031 | 0.0005 |

**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 |
|---:|---:|---:|---:|---:|---:|---:|---:|
| 45.00 | 45.18 | 0.18 | 61.01 | 43.57 | -4.27 | 0.31 | 0.05 |

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): **7.69**.

P/L by stock price from 3.85 to 11.46 (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 **-45.00** (at 3.85) to **350.57** (at 11.46).

| Stock price | P/L on Oct 19, 2026 | P/L at expiration |
|---:|---:|---:|
| 3.85 | -45.00 | -45.00 |
| 4.16 | -45.00 | -45.00 |
| 4.48 | -45.00 | -45.00 |
| 4.80 | -45.00 | -45.00 |
| 5.11 | -44.99 | -45.00 |
| 5.43 | -44.95 | -45.00 |
| 5.75 | -44.74 | -45.00 |
| 6.06 | -44.03 | -45.00 |
| 6.38 | -42.14 | -45.00 |
| 6.70 | -38.02 | -45.00 |
| 7.02 | -30.51 | -45.00 |
| 7.33 | -18.70 | -45.00 |
| 7.65 | -2.20 | -29.96 |
| 7.97 | 18.70 | 1.75 |
| 8.28 | 43.29 | 33.46 |
| 8.60 | 70.63 | 65.17 |
| 8.92 | 99.84 | 96.88 |
| 9.24 | 130.20 | 128.59 |
| 9.55 | 161.22 | 160.30 |
| 9.87 | 192.60 | 192.02 |
| 10.19 | 224.16 | 223.73 |
| 10.50 | 255.80 | 255.44 |
| 10.82 | 287.49 | 287.15 |
| 11.14 | 319.19 | 318.86 |
| 11.46 | 350.89 | 350.57 |

## 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/BTDR.md?legs[0][expiry]=2026-10-23&legs[0][strike]=7.5&legs[0][putcall]=C&legs[0][side]=long&legs[0][quantity]=1&legs[0][cost]=0.45`. A preset: `/calculators/stock-option-calculator/BTDR.md?preset=straddle`. With curl, pass `-g` (or encode the brackets as %5B and %5D).

## More for BTDR

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

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