What is Put Option?
Definition
A put option gives the buyer the right to sell the underlying asset at the strike price before expiration. Puts are used when an investor expects the price to fall or wants to protect against downside risk in existing holdings.
Detailed Explanation
Put options gain value as the underlying stock declines. A $100 strike put purchased for $5 breaks even at $95. Below $95, every dollar of decline is profit, up to a maximum of $95 (if the stock goes to $0).
Puts serve two primary purposes: speculation on downside moves and portfolio insurance. Buying puts as protection (protective puts) sets a price floor for owned shares, functioning like insurance. The premium is the cost of that insurance.
Put options can be used instead of short selling. Buying a put gives bearish exposure with a known maximum loss (the premium), unlike short selling where losses are theoretically unlimited. This defined-risk characteristic makes puts attractive for bearish bets.
Selling puts is a strategy used by investors willing to buy a stock at a lower price. By selling a put at a strike below the current price, you collect premium income. If the stock declines below the strike, you are obligated to buy at that price, which you were willing to do anyway.
Frequently Asked Questions
How do puts protect my portfolio?
What is a cash-secured put?
When does buying puts make sense?
Related Terms
Strike Price
The strike price (or exercise price) is the predetermined price at which an option holder can buy (for calls) or sell (for puts) the underlying asset. It is the most important factor in determining an option's value and risk/reward profile.
Hedging
Hedging is an investment strategy designed to reduce the risk of adverse price movements in an asset. It typically involves taking an offsetting position in a related security, such as options, futures, or inverse ETFs.
Options
Options are financial contracts that give the buyer the right, but not the obligation, to buy (call) or sell (put) an underlying asset at a specified price (strike) before a specified date (expiration). They are used for speculation, hedging, and income generation.
Call Option
A call option gives the buyer the right to purchase the underlying asset at the strike price before expiration. Calls are used when an investor expects the price to rise. The maximum loss for the buyer is the premium paid.
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Disclaimer: The information on this page is provided for educational and informational purposes only and does not constitute investment advice. AI-generated analysis may contain errors or inaccuracies. Always conduct your own research and consult a qualified financial advisor before making investment decisions.
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