Put Option Break Even Calculator

A put option gives the holder the right, but not the obligation, to sell an underlying asset at a specified price (the strike price) on or before a certain date. The break-even price for a put option is the price at which the option's premium is fully recovered.

What is a Put Option?

A put option is a financial contract that gives the buyer the right to sell a specific asset at a predetermined price (the strike price) by a certain date (the expiration date). The seller of the put option is obligated to buy the asset if the buyer exercises the option.

Put options are used for various purposes, including:

Hedging against a decline in the price of an asset
Speculating on a potential decline in the price of an asset
Protecting against market volatility

Put options are typically sold by market makers or brokers and are traded on exchanges or over-the-counter (OTC). The price of a put option is influenced by factors such as the underlying asset's price, time to expiration, volatility, interest rates, and dividends.

Break Even Calculation

The break-even price for a put option is the price at which the option's premium is fully recovered. It is calculated by adding the strike price of the put option to the premium paid for the option.

Formula

Break Even Price = Strike Price + Premium Paid

For example, if you buy a put option with a strike price of $50 and pay a premium of $2, the break-even price would be $52. This means that if the underlying asset's price falls to $52 or below, you will have recovered the premium paid for the option.

It's important to note that the break-even price is not the same as the strike price. The strike price is the price at which the option can be exercised, while the break-even price is the price at which the option's premium is fully recovered.

How to Use This Calculator

Enter the strike price of the put option in the "Strike Price" field.
Enter the premium paid for the put option in the "Premium Paid" field.
Click the "Calculate" button to calculate the break-even price.
The result will be displayed in the "Result" section.

This calculator assumes that the put option is European-style, meaning it can only be exercised at expiration. American-style put options can be exercised at any time before expiration, which affects the break-even calculation.

Worked Example

Let's say you buy a put option on a stock with the following details:

Strike Price: $50
Premium Paid: $2

Using the formula:

Break Even Price = Strike Price + Premium Paid

Break Even Price = $50 + $2 = $52

This means that if the stock's price falls to $52 or below, you will have recovered the premium paid for the option.

Frequently Asked Questions

What is the difference between a put option and a call option?: A put option gives the holder the right to sell an underlying asset, while a call option gives the holder the right to buy an underlying asset. Put options are typically used for hedging or speculating on a decline in the price of an asset, while call options are typically used for hedging or speculating on an increase in the price of an asset.
What is the break-even price for a put option?: The break-even price for a put option is the price at which the option's premium is fully recovered. It is calculated by adding the strike price of the put option to the premium paid for the option.
What factors affect the price of a put option?: The price of a put option is influenced by factors such as the underlying asset's price, time to expiration, volatility, interest rates, and dividends.
What is the difference between a European-style put option and an American-style put option?: A European-style put option can only be exercised at expiration, while an American-style put option can be exercised at any time before expiration. This affects the break-even calculation for the option.
What is the difference between a covered put option and a naked put option?: A covered put option is a put option that is sold by the seller of the underlying asset, while a naked put option is a put option that is sold without the seller owning the underlying asset. Covered put options are typically used for hedging, while naked put options are typically used for speculative purposes.