# Long Put > A long put is buying a put option to profit from a decline or to hedge. Learn the payoff, break even, long put vs short selling and how to choose strikes. Source: https://learn.tradelabsai.com/options/long-put/ Track: Options · Level: Intermediate · Updated: 2026-10-03 Publisher: TradeLabs AI (https://tradelabsai.com). Education, not financial advice. Cite as: TradeLabs Learn, "Long Put", https://learn.tradelabsai.com/options/long-put/ A long put means buying a put option. It gives you the right to sell the underlying at the strike price before expiration. If the underlying falls below the strike, the put gains value. Long puts are used in two ways: as a bearish bet with limited risk, and as insurance to protect shares you already own. The most you can lose is the premium paid, which makes long puts a safer way to bet on a decline than short selling. ## Payoff at a glance | Feature | Long put | |---|---| | Outlook | Bearish, or hedging | | Maximum loss | Premium paid | | Maximum gain | Strike minus premium (if the underlying falls to zero) | | Break even at expiry | Strike minus premium | | Time decay | Hurts | | Rising implied volatility | Helps | *Figure: Long put at expiration.* ## Worked example **Example: Buying a put ahead of expected weakness** A stock trades at $120. You buy one $115 put expiring in 45 days for $3.00 ($300). - **Stock at $100 at expiry:** put worth $15. Profit: ($15 minus $3) × 100 = $1,200, a 400% return. - **Stock at $112:** put worth $3. Break even. - **Stock at $114:** put worth $1. Loss: $200. - **Stock at $115 or above:** put expires worthless. Loss: $300. ## Long put vs short selling | | Long put | Short selling | |---|---|---| | Maximum loss | Premium | No upper limit | | Capital needed | Premium | Margin, often 50% or more of position value | | Borrow fees | None | Yes, can be high. See [Borrow Fees and Stock Loan Costs](https://learn.tradelabsai.com/orders/borrow-fees-and-stock-loan-costs/) | | Dividends | Not owed | Short seller pays them | | Time limit | Expires | No fixed limit | | Time decay | Costs value daily | None | Puts are often preferred for short term bearish views, especially on stocks that are hard to borrow or prone to short squeezes. See [Short Selling](https://learn.tradelabsai.com/markets/short-selling/). ## Puts as insurance Owning shares plus a put creates a floor under your losses. This is the protective put, covered in [Protective Put](https://learn.tradelabsai.com/options/protective-put/). Index puts are widely used by investors to hedge whole portfolios against market declines. See [Hedging](https://learn.tradelabsai.com/markets/hedging/). ## Volatility and put prices Puts tend to be more expensive relative to calls on equity indices, especially for strikes below the current price. This pattern, called volatility skew, reflects strong demand for downside protection and the tendency of markets to fall faster than they rise. Buying puts during calm periods, when implied volatility is low, is cheaper than during panics. See [Volatility Smile and Skew](https://learn.tradelabsai.com/volatility/volatility-smile-and-skew/) and [Vega](https://learn.tradelabsai.com/options/vega/). ## Choosing strike and expiration - **At the money puts** respond strongly to moves but cost more. - **Out of the money puts** are cheaper and suit crash protection, but expire worthless most of the time. - **In the money puts** behave more like a short stock position. - **Expiration** should give your bearish thesis enough time to play out. See [Strike Price](https://learn.tradelabsai.com/options/strike-price/) and [Option Expiration Dates](https://learn.tradelabsai.com/options/option-expiration-dates/). ## Managing a long put - **Take profits** as the target is reached; puts can lose value quickly when markets bounce. - **Cut losses** if the thesis breaks. - **Convert to a bear put spread** by selling a lower strike put to recover some premium. See [Bear Put Spread](https://learn.tradelabsai.com/options/bear-put-spread/). - **Roll down** a winning put to lock in gains while keeping protection. ## Common mistakes - **Buying puts after a crash,** when implied volatility and premiums are highest. - **Expecting a hedge to be free:** puts cost money every month they are held. - **Choosing expirations that are too short.** - **Ignoring that markets often rise:** a constant put buying habit can drag on returns. ## Frequently asked questions ### What is a long put? Buying a put option, which gives the right to sell the underlying at the strike price. It profits if the price falls below the strike minus the premium. ### Is buying a put better than shorting a stock? Puts limit the loss to the premium and avoid borrow costs, but they expire and lose value over time. Short selling has no time limit but losses have no cap. ### How do puts protect a portfolio? If the market falls, the puts gain value, offsetting losses on the holdings. This protection costs the premium paid. Next, learn to sell puts in [Short Put](https://learn.tradelabsai.com/options/short-put/). ## Continue learning - Next lesson: [Short Put](https://learn.tradelabsai.com/options/short-put/) - Previous lesson: [Short Call](https://learn.tradelabsai.com/options/short-call/) - Related: [Short Call](https://learn.tradelabsai.com/options/short-call/): A short call sells a call option to collect premium, profiting if the price stays below the strike. Learn the payoff, uncapped risk, margin and safer alternatives. - Related: [Protective Put](https://learn.tradelabsai.com/options/protective-put/): A protective put buys a put on shares you own to limit downside. Learn the payoff, what protection costs, how to choose strikes and when hedging makes sense. - Related: [Bear Put Spread](https://learn.tradelabsai.com/options/bear-put-spread/): A bear put spread buys a put and sells a lower strike put to cut cost and cap profit. Learn the payoff, break even, strike choice and use as a hedge. - Related: [Short Selling](https://learn.tradelabsai.com/markets/short-selling/): Short selling means selling a borrowed asset to profit if its price falls. Learn how shorting works, borrow costs, short squeezes and why the risk is so high. - Related: [Short Put](https://learn.tradelabsai.com/options/short-put/): A short put sells a put option to collect premium, profiting if the price stays above the strike. Learn the payoff, risks, margin and how it can buy stock. - Related: [Vega](https://learn.tradelabsai.com/options/vega/): Vega measures how much an option's price changes for a 1 point move in implied volatility. Learn how it varies by expiry and why it matters around events.