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Options involve substantial risk and are not suitable for all investors. OptionSpire provides educational tools and information only, not investment advice. Risk Disclosure

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Options strategy calculator

Cash-Secured Put Calculator

A Cash-Secured Put sells one put while reserving sufficient cash to purchase shares if assigned. The position collects option premium in exchange for the obligation to buy at the selected strike.

Calculate This Strategy
Illustrative payoff at expirationBullish to neutral
Cash-Secured Put Calculator example payoff diagramMaximum profit is generally limited to the premium received. The standard expiration breakeven is the strike price minus the premium received, while losses can grow as the underlying falls below that level.UNDERLYING PRICEPROFIT / LOSS
Example payoff. Maximum profit is generally limited to the premium received. The standard expiration breakeven is the strike price minus the premium received, while losses can grow as the underlying falls below that level.

Outlook

Bullish to neutral

When it fits

Use this calculator to compare premium income with the effective share purchase price you could face after assignment.

Risk note

Assignment can require buying shares at the strike even when the market price is lower. The cash reserve and position size should be reviewed before placing a trade.

Cash-Secured Put Calculator FAQs

How is Cash-Secured Put breakeven calculated?

At expiration, the standard breakeven is the put strike price minus the premium received per share. This represents the effective purchase price before fees if assigned.

What is the maximum profit on a Cash-Secured Put?

The theoretical maximum profit is generally limited to the premium received, excluding fees and other broker-specific costs.

Related Strategies

Explore similar approaches and alternatives to find the best fit for your market outlook.

Similar Strategies

Similar market outlook or risk profile

Covered Call

Bullish to neutral

A Covered Call combines long shares with a short call option. The stock position participates in downside movement, while the short call premium can provide income and caps upside above the call strike.

Alternative Approaches

Different ways to achieve similar or opposite goals

Long Put

Bearish

A Long Put buys one put option and gives the holder the right to sell shares at the selected strike before expiration. It is a defined-risk position that can benefit when the underlying price falls.

Bear Put Spread

Moderately bearish

A Bear Put Spread buys one put at a higher strike and sells one put at a lower strike with the same expiration. This creates a defined-risk, defined-reward position with lower cost than buying a put alone.

Simpler Options

Easier strategies with fewer legs

Long Put

Bearish

A Long Put buys one put option and gives the holder the right to sell shares at the selected strike before expiration. It is a defined-risk position that can benefit when the underlying price falls.

Iron Condor

Neutral (range-bound)

An Iron Condor combines a bull put spread and a bear call spread. It profits when the underlying stays within a defined range between the short strikes, collecting premium from all four options.

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Educational use only. Options involve risk and this calculator does not provide investment advice or guarantee an outcome.