# SPXU - PROSHARES ULTRAPRO SHORT SP 50 Options Profit Calculator, Price & Chart

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

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 **34.11**. 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 | 34.11 |
| Solve For | Price Change |
| Valuation date | Oct 20, 2026 |
| Model | European |
| Rate % | 3.88 |
| Volatility | Leg IV (each leg's implied volatility) |
| Hist Vol | 0.3748 |
| Indexed IV | 0.3888 |
| Div Amt | - |
| Ex-Date | - |
| Frequency | Quarterly |

## Position

| Expiry | Strike | P/C | Quan | Side | Cost | TPrice | Vol | Delta | Gamma | Theta | Vega | Rho |
|---|---:|---|---:|---|---:|---:|---:|---:|---:|---:|---:|---:|
| 2026-11-20 | 34.00 | Call | 1 | Long | 1.7500 | 1.8003 | 0.4271 | 0.5456 | 0.0934 | -0.0289 | 0.0394 | 0.0143 |

**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 |
|---:|---:|---:|---:|---:|---:|---:|---:|
| 175.00 | 180.03 | 5.03 | 54.56 | 9.34 | -2.89 | 3.94 | 1.43 |

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): **34.01**.

P/L by stock price from 17.06 to 50.81 (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 **-175.00** (at 17.06) to **1,506.34** (at 50.81).

| Stock price | P/L on Oct 20, 2026 | P/L at expiration |
|---:|---:|---:|
| 17.06 | -175.00 | -175.00 |
| 18.46 | -175.00 | -175.00 |
| 19.87 | -175.00 | -175.00 |
| 21.27 | -174.99 | -175.00 |
| 22.68 | -174.94 | -175.00 |
| 24.09 | -174.67 | -175.00 |
| 25.49 | -173.61 | -175.00 |
| 26.90 | -170.34 | -175.00 |
| 28.31 | -162.24 | -175.00 |
| 29.71 | -145.49 | -175.00 |
| 31.12 | -115.77 | -175.00 |
| 32.53 | -69.40 | -175.00 |
| 33.93 | -4.41 | -175.00 |
| 35.34 | 79.06 | -40.92 |
| 36.75 | 179.01 | 99.74 |
| 38.15 | 292.32 | 240.40 |
| 39.56 | 415.59 | 381.06 |
| 40.97 | 545.75 | 521.72 |
| 42.37 | 680.36 | 662.38 |
| 43.78 | 817.70 | 803.04 |
| 45.19 | 956.60 | 943.70 |
| 46.59 | 1,096.37 | 1,084.36 |
| 48.00 | 1,236.59 | 1,225.02 |
| 49.41 | 1,377.04 | 1,365.68 |
| 50.81 | 1,517.60 | 1,506.34 |

## 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/SPXU.md?legs[0][expiry]=2026-11-20&legs[0][strike]=34&legs[0][putcall]=C&legs[0][side]=long&legs[0][quantity]=1&legs[0][cost]=1.75`. A preset: `/calculators/stock-option-calculator/SPXU.md?preset=straddle`. With curl, pass `-g` (or encode the brackets as %5B and %5D).

## More for SPXU

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

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