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Put Options: What Are They and How to Buy Them

A put option allows investors to bet against the future of a company or index. More specifically, it gives the owner of an option contract the ability to sell at a specified price any time before a certain date. Put options are a great way to hedge against market declines, but they, like all investments, come with a bit of risk. For starters, you can lose not only what you invested, but also any chance for profits. That’s what happened to many investors during the recent short-squeeze mania surrounding shares of Gamestop in early 2021. The same applied to shares of AMC in late May into early June of 2021. Those who bought put options on these stocks before they went up saw their options fall significantly in value as such stocks rose in value. Talk to a financial advisor in your area if you have questions about put option investing.

What Is a Put Option?

Buying a put option gives you the right to sell a stock at a certain price – the strike price – any time before a certain date. This means you can require whoever sold you the put option – the writer – to pay you the strike price for the stock at any point before the time expires. However, you are under no obligation to do so.

Buying put options is a way to hedge against a potential drop in share price. They could also reap profits from bear markets or declines in the prices of individual stocks.

You should also understand the risks associated with put option investing, though. Because options are derivatives, they receive their value through an underlying security. This reliance on other securities makes options generally more complicated and risky than investors who focus on individual securities, like stocks and bonds.

Depending on the type of derivative, your losses could be much more than the amount you’ve invested. In the worst-case scenario, losses for some derivatives can be nearly limitless, so tread lightly.

What’s an Example of How to Use a Put Option?

One of the main uses for a put option is to hedge against a possible drop in your portfolio’s security values. For instance, let’s say you own 100 shares of a stock valued at $100 per share. You become concerned that the stock could fall to $90 over the next three months.

What you can then do is buy a put option, which gives you the right to sell the 100 shares at a strike price of $100 at a time over the next three months. Since you own the shares, this is called a covered option.

Option prices vary, but say this one costs $2 per share. That’s $200 for a standard lot of 100 shares. But if the stock falls to $90 or lower during the three-month period, you could require the writer of the option to buy your shares for $100 each. This would prevent you from losing any more than the $200 cost of the option.

If the three months passes without the shares falling below $100, you would let the option expire without exercising it. You would have spent $200 without gaining anything, but you will have insured yourself against losses.

How to Buy Put Options

Put Options: What Are They and How to Buy Them

To buy put options, you have to open an account with an options broker. The broker will then assign you a trading level. That limits the type of trade you can make based on your experience, financial resources and risk tolerance.

To buy a put option, first choose the strike price. This will normally be somewhat below where the stock is currently trading.

Next choose an expiration date. This could typically be from a month to a year in the future. Longer time periods generally mean less risk.

Next decide how many contracts to buy. Each options contract is for 100 shares of stock. For each contract you will pay the listed premium for that option, plus brokerage fees.

After paying, watch stock prices to see if it’s time to exercise the option. You can exercise the option at any time before the expiration date.

If current prices fall below the strike price, the option is considered in the money. If your option is in the money, you can require the writer of the option to purchase your shares at the higher strike price.

If the stock price doesn’t decline, you can let the option expire. You won’t make anything but your losses will be limited to the option costs and fees.

Buying Uncovered Put Options

You can also buy put options for shares you don’t own. But you have to buy the shares before exercising the that uncovered put option. You can buy put options on indexes as well as individual securities. This can produce profits from broad declines in bear markets.

If the price of the optioned shares in the earlier example fell to $90, the buyer of an uncovered put option could still require the writer to purchase 100 shares for $100 each. First, he or she would purchase the shares for $90 each. After paying the $200 option premium, this put option would earn $800.

Of course, the share prices might not decline below the strike price. Then the put option buyer would let the option expire unused. The $200 would have been spent for no gain.

Buying uncovered put options gives an investor lots of leverage. In this example, the investor controls shares worth $10,000 at a cost of only $200. That $200 is also all the investor has at risk.

However, the profit potential in this example is as high as $10,000, or $9,800 after the $200 option premium, should the shares drop to zero in value.

Bottom Line

Put Options: What Are They and How to Buy Them

Buying put options can be a simple and less risky way to trade options. Put options can hedge portfolios and produce profit during falling markets. But it’s important to learn how they work and make sure you can withstand losses before buying put options. As happened with lots of investors during the January 2021 Gamestop craze, put options can cause big losses if the market does behave as you expected.

If you aren’t sure what trading level you’d meet or how much risk you’re willing to take on, it may be time to talk to a financial professional. They can help you figure out those details and weigh the benefits and risks of put options against similar alternatives.

Investing Tips

  • Do put options belong in your portfolio? A financial advisor can help you figure that out, and finding one doesn’t have to be hard. In fact, SmartAsset’s free tool matches you with financial advisors in your area in five minutes. Get started now.
  • If you’re more optimistic in nature, there are always call options. A call option allows an investor purchase a stock, bond, commodity or other security at a certain price, within a specific time frame. If the price of your investment increases, your gains could multiply. However, if the price drops, you could lose money.

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Mark Henricks Mark Henricks has reported on personal finance, investing, retirement, entrepreneurship and other topics for more than 30 years. His freelance byline has appeared on and in The Wall Street Journal, The New York Times, The Washington Post, Kiplinger’s Personal Finance and other leading publications. Mark has written books including, “Not Just A Living: The Complete Guide to Creating a Business That Gives You A Life.” His favorite reporting is the kind that helps ordinary people increase their personal wealth and life satisfaction. A graduate of the University of Texas journalism program, he lives in Austin, Texas. In his spare time he enjoys reading, volunteering, performing in an acoustic music duo, whitewater kayaking, wilderness backpacking and competing in triathlons.
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