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Bear Put Spread

Buy a higher-strike put and sell a lower-strike put. A cheaper, capped bearish trade.

New to this? A spread combines two options. Here you buy a put and sell a lower-strike put, which lowers the cost but caps the profit. Unfamiliar word? See the options glossary.

Payoff at expiration

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When traders use it

Moderately bearish with a target near the short strike.

Formulas (per share; ×100 per contract)

Max profit(K1 − K2) − net debit
Max lossNet debit (P1 − P2)
BreakevenK1 − net debit

Key risks

Capped profit; full debit at risk; early assignment on the short put.

How it works

You buy a put at a higher strike and sell a put at a lower strike, same expiration. Net debit = maximum loss; maximum value is the strike width.

Worked example HYPOTHETICAL

Hypothetical example only — not real prices or a recommendation. Stock at $100. Buy the $100 put for $4.00, sell the $90 put for $1.50. Net debit $2.50 ($250).

Stock price at expirationP/L (1 contract, excl. fees)
$80+$750
$90+$750
$95+$250
$97.5$0
$100−$250
$110−$250

Market outlook: when to use it

Use when: Moderately bearish with a downside target near the short strike.

Avoid when: Expecting a crash far below the short strike, or a slow drift.

The Greeks, in plain words

DeltaNegative (gains when stock falls), smaller than a long put.
ThetaMixed: hurts above the long strike, helps once near/below the short strike.
VegaSmall.
GammaSmall.

Choosing strikes and expiration

Long put ATM or slightly ITM, short put at your target. 30–60 days.

Managing the trade

Take profit at 50–80% of max. Close before expiration if the short put is ITM to avoid assignment of shares. Short put can be assigned early when deep ITM.

Common mistakes

FAQ

Max profit?
$10 − $2.50 = $7.50 ($750).

Breakeven?
Long strike − debit = $97.50.

Explained simply

When would someone use this?

When you expect a moderate drop and want a cheaper, defined-risk bearish trade.

The setup, in plain words

Buy a put at a higher strike and sell a put at a lower strike, same expiration.

Max profit, max loss and breakeven
Max profit
(Higher strike − lower strike − net debit) × 100.
Max loss
The net debit paid.
Breakeven
Higher strike − net debit.
A simple numeric example (hypothetical)

Stock at $100. Buy the $100 put for $3 and sell the $90 put for $1: net cost $2 ($200). Stock at $90 or lower: profit $800. Stock at $98: breakeven. Stock at $100 or higher: loss $200.

The main risks, in plain words
Beginner FAQ

How is this different from a long put?
It costs less but cannot make more than the width of the strikes minus the cost.

Read next

Calls vs Puts for Beginners · All Learn articles

Related strategies

Long Put · Bull Call Spread · Iron Condor

Watch: further explanation

Calculators for this strategy

Options Profit Calculator · Probability of Profit Calculator