Married put vs protective put: is there any real difference?
A married put and a protective put are the same position: 100 shares plus one put. A married put is bought the same day as the shares. A protective put is added later. The payoff never changes. In the US, the timing can change how the shares are taxed.
The short answer
There is no difference in how the trade makes or loses money. Both are 100 shares with a put under them. A married put buys the shares and the put on the same day. A Protective put adds the put to shares you already hold.
The one real difference is tax, and only in a taxable US account. Buying a put on shares you have held one year or less can affect their holding period under the US short-sale rules. A put bought on the same day as the shares, and marked for them, is treated differently. Which matters if you plan to sell the shares at a gain and want long-term treatment.
Side by side
| Married put | Protective put | |
|---|---|---|
| Position | 100 shares + 1 put | 100 shares + 1 put |
| When the put is bought | Same day as the shares | Any time after |
| Payoff at expiry | Identical | Identical |
| Typical reason | "I want in, but with a floor" | "I'm up, or worried, and want a floor now" |
| Strike chosen against | Your purchase price | Today's price, which may be far from your cost |
| US holding-period risk | Treated as a married put if bought and marked the same day | Can affect shares held one year or less |
| Options approval | Low level | Low level |
A worked example (hypothetical)
Two traders hold the same made-up stock, Juniper Robotics.
- Ana buys 100 shares at $50 and, the same day, a 90-day $45 put for $1.50. That is a married put.
- Ben bought 100 shares at $50 eight months ago. The stock went up and came back. Today it is $50 again, and he buys the same $45 put for $1.50. That is a protective put.
Same shares cost, same put, same price. Their results at expiry:
| Juniper at expiry | Ana (married put) | Ben (protective put) |
|---|---|---|
| $35 | −$650 | −$650 |
| $45 | −$650 | −$650 |
| $50 | −$150 | −$150 |
| $60 | +$850 | +$850 |
| $70 | +$1,850 | +$1,850 |
Max loss for both: $50 − $45 + $1.50 = $6.50 a share, or −$650. Break-even for both: $50 + $1.50 = $51.50. Check the $35 row: shares lose $1,500, the put is worth $1,000, minus the $150 cost = −$650. No matter the price, the two columns can't differ.
Where Ben and Ana part ways
Say Juniper climbs to $70 and both plan to sell the shares a few months after the put expires.
Ana's put was bought with the shares, so she can treat it as a married put. Her holding period runs from the day she bought.
Ben had held his shares eight months, less than a year, when he bought the put. Under the US short-sale rules, that can wipe out the eight months he had built up. If so, his clock starts again later, and a sale he thought was long-term could be taxed as short-term.
The payoff table is the same to the cent. The tax bill may not be. The put that cost both of them $150 could cost Ben more at tax time.
The rules have details this page doesn't cover, such as what happens if the put is exercised or expires. They sit under "Short Sales" in IRS Publication 550. Read the current edition, or ask a tax pro, before you put a floor under shares held less than a year with a big gain. In an IRA, a 401(k) or a Canadian TFSA or RRSP, holding periods don't drive the tax, so the two names really are the same trade. Options permissions still differ by broker in those accounts.
The other difference: where the strike sits
Ana picks her strike against her cost. A $45 put on a $50 purchase means she risks $5 a share plus the premium. Easy to plan.
Ben picks his strike against today's price. If Juniper had been at $70 instead of $50, his $50 cost would mean nothing to the put. He would choose a strike near $63 or $65 to protect the gain. A protective put is often a way to lock in a profit, not to limit a new loss. That is why it suits a stock you think is stretched, or a known event like earnings.
Pick a married put if… pick a protective put if…
| Pick a married put if… | Pick a protective put if… |
|---|---|
| You are buying the shares today | You already own the shares |
| You want the risk known before you enter | You want to protect a gain you have |
| The US holding period matters to you | The shares are held over a year, or in a tax-sheltered account |
| You'd rather not decide later | The risk is a single event |
Want the floor cheaper? Sell a call against it and you have a collar. Protective put vs collar shows what that costs in a rally. For a free alternative that fails on gaps, read protective put vs stop loss. Every hedge is in one table in the options strategy comparison chart.
Questions
Is a married put the same as a protective put?
The position and payoff are the same. Only the timing differs: a married put is bought with the shares, a protective put later.
Does buying a put reset my holding period?
In a taxable US account it can, if you've held the shares one year or less. A married put bought the same day and marked for the shares is treated differently. The tax section above has the details.
What is the break-even on a married put?
Your share price plus the put's cost. Shares at $50 with a $1.50 put break even at $51.50.
Should I buy the put at the money or below it?
Closer to the share price gives a higher floor and costs more. Further below costs less and lets you lose more first. Price both before you choose.
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