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Futures
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Bear Call Spread Calculator

How this strategy works →
AssistantPRO
Type a trade in plain English. A fine-tuned model returns the symbol, structure, expiry and size — never a strike or a price.
RECORDED EXAMPLE1/3
“bull call spread on NVDA, 30 days, 2 contracts”
NVDAEQUITYBull Call Spread30d2×
Not a live answer. Captured from api.optionsandfuturescalculator.com on 2026-08-11 and replayed here — the assistant did not run just now. Type your own above and press Parse for a real one.
Trained on ES and NQ futures only — commodity roots are refused, not guessed.A bare futures directive (“Long NQ, 45 days”) often returns no parameters.Exercise style and averaging come from a keyword scan of your words.
Strategy47
Single-leg calls and puts are free
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Ticket
Averaging
Debit · 1 × 100—
Position · 0 legs
No legsSelect strikes from the option chain to build a position.
Exercise & Averaging
Exercise
Dividend yield is not modelled on this tree (drift is r − σ²/2). The strategy panel prices with a dividend yield; this panel does not.
Averaging
No resultPick a strike with a live quote to price the tree.
Saved
Nothing saved yetBuild a position, name it, and it will be here next time.
Probability Distribution
No distribution yetThe curve needs a live spot, an implied volatility off the option chain, and a real expiry. Add priced legs to draw it.
P&L matrixprice × date
price–
No grid yetAdd priced legs to compute P&L across price and date.
P&L surfaceprice × date × profit
Surface offTurn on 3D to see the position as a height field.
Option Chain
Outcome
No resultRun a calculation to see outcome, probability and Greeks.

Sell a call and buy a further-out call above it as cover. The credit arrives at entry and is kept if the underlying settles below the short strike, while the long call fixes what a rally through it can cost. It expresses a ceiling rather than a forecast — the market does not have to fall, only to fail to climb past a level you have chosen. The characteristic error is picking a strike that looks comfortably far away in dollars and is close in standard deviations. Set the strikes here and read the short leg delta beside the credit; it is the nearest thing to an odds estimate on the screen.

The full Bear Call Spread guide, worked example and FAQs →

Structured and margined the same way as the put-side credit spread, with buying power set by the width minus the credit. The short call is the leg most likely to move against you overnight on single-name news, so position size here should account for a gap risk the payoff diagram itself does not show. A calendar check on the short strike's next earnings date is worth doing before entry; this structure is not usually opened deliberately through an event.

Sizing and account notes

The margin held is the same width-minus-credit figure as the put-side version, and it is worth comparing the two side by side on the same underlying before choosing — equity index skew usually makes the put spread's credit larger for the same width, so the two are not mirror images in practice even though the payoff shapes are. Because the short call is the leg most exposed to a surprise announcement, some traders avoid opening new positions here in the days immediately before a name's scheduled earnings release. Closing at a fixed fraction of the credit, rather than holding to expiry, is the more common way this is managed.

Common mistake. The common mistake is opening this into a name with a scheduled catalyst nearby, treating a defined-risk structure as immune to a gap that can consume the entire width overnight.

At a glance

Legs
2
Market view
Bearish to neutral — income
Opened for
Credit
What bounds the profit
Capped: the net credit received
What bounds the loss
Capped: spread width minus the credit

The order ticket, from the worked example

#ActionInstrumentStrike
1SellCall185
2BuyCall195

Payoff at expiry, across a price grid

Computed from the same strikes and net premium as the worked example above — not a simulation, the closed-form payoff evaluated at each price.

NVDA at expiryP&L
170$235.00
180$235.00
190-$265.00
200-$765.00
210-$765.00
220-$765.00

How this compares with related strategies

StrategyMarket viewOpened forLegs vs. this one
Bear Put SpreadBearish — moderate, defined rangeDebitsame
Bull Put SpreadBullish to neutral — incomeCreditsame
Iron CondorNeutral — range-boundCredit+2
Covered CallNeutral to mildly bullish — incomeDebit or creditsame