Options WhaleEarnings volatility research

Strategy guide

Bear Call Spread Strategy

A bear call spread sells a call and buys a higher-strike call, collecting a net credit with risk limited to the spread width.

Strategy

Strategy summary

Market outlook
moderately bearish, neutral
Risk type
defined
Capital requirement
(Width − credit) × 100 per spread
Maximum profit
Net credit if price finishes below the short strike
Maximum loss
Width minus credit
Theta / vega
positive / negative
Assignment risk
moderate
Typical use
Defined-risk income when you expect the stock to stall

Payoff at expiration

Profit and loss at expirationSpot $100.00 · Breakeven $106.40
spot $100.00$50.00$150.00$140.00-$360.00
Profit LossMax profit $140.00 · Max loss -$360.00
  • Max profit$140.00
  • Max loss-$360.00
  • Breakeven$106.40

How Bear call works

It caps the open-ended risk of a short call while still paying credit when the stock stalls below the short strike.

Exact option legs

Sell lower-strike call + buy higher-strike call

  • SELL 1 × $105.00 call expiring 2026-01-16 at $2.40
  • BUY 1 × $110.00 call expiring 2026-01-16 at $1.00

Payoff, breakeven and risk

At expiration the position is worth the intrinsic value of each leg. The maximum profit is $140.00, the maximum loss is -$360.00, and the position breaks even at $106.40.

Worked example

With the underlying at $100.00:

  • The spread collects a net credit of 1.40 for a $5-wide structure.
  • Maximum profit is $140 and maximum loss is $360 at or above 110.
  • Breakeven is 106.40, the short strike plus the credit.

Strike selection

Sell the call above a level you expect the stock to stay under and buy the next strike up. The farther the short strike, the lower the credit and the higher the probability of keeping it.

Expiration selection

Shorter expirations raise the annualized return but give less time to react if the stock rallies into the short strike.

Effect of time decay

This structure is positive on theta: net time decay works in its favour.

Effect of implied volatility

It is negative on vega: falling implied volatility helps.

Effect of stock movement

The position suits a moderately bearish or neutral view, and it is tested most when the underlying moves outside the modelled strikes.

Assignment considerations

Assignment risk is moderate. Short legs can be assigned, especially when they are in the money or before a dividend; long legs have no obligation but can be exercised.

When it works poorly

  • A sharp rally through both strikes.
  • Mergers, guidance or events that can gap the stock higher.
  • Low implied volatility that makes the credit unattractive.

Common mistakes

  • Selling the short call too close to the money during a strong uptrend.
  • Ignoring early assignment on a short call ahead of a dividend.
  • Sizing by credit received instead of width at risk.

Tax caveat

Option outcomes can receive different tax treatment from share trades, and assignment changes the holding period and cost basis. This is general information, not tax advice; confirm your situation with a qualified professional.

FAQ

Is a bear call spread bearish?
It profits when the stock stays below the short strike, so it is moderately bearish to neutral.
What is the maximum loss?
The width between strikes minus the credit.
Can I get assigned early?
A short call can be assigned, especially when it is in the money or before a dividend.

Keep going

Find opportunities

Scan the supported universe

Rank current candidates with the same calculation engine used on this page.

Open the screener Related strategy

Bear Put Spread

Buy a put and sell a lower-strike put to cap cost and reward.

Read guide Related strategy

Iron Condor

Sell an out-of-the-money call spread and put spread for defined-risk range income.

Read guide Related strategy

Covered Call

Sell a call against 100 shares you already own to collect premium.

Read guide Related concept

implied-volatility

Related concept guide.

Read guide Related concept

Options Delta

Delta estimates how much an option's price changes for a one-dollar move in the underlying, and is often used as a rough probability proxy.

Read guide Related concept

Bid-Ask Spread in Options

The bid-ask spread is the difference between the highest price buyers will pay and the lowest price sellers will accept.

Read guide Calculator

options profit calculator

Run the numbers with the shared options calculation library.

Open tool Calculator

position size calculator

Run the numbers with the shared options calculation library.

Open tool