DIV 202Lesson 5 of 60 of 6
Cash-Secured Puts
Getting paid to wait for a lower price on a stock you already want to own.
What you’ll learn
- How selling a cash-secured put pays you to wait for a lower price
- Your effective purchase price if you're assigned
- How it compares with simply placing a limit order
- The main risk: a stock that keeps falling after you've bought it
Say there’s a dividend stock you’d love to own, but it’s at $50 and you’d rather pay $47. You could place a limit order and wait. Or you could sell a put and get paid while you wait. That’s a cash-secured put, and it’s the other half of the classic income trader’s toolkit.
How it works
- Pick a stock you’d be happy to own at a lower price.
- Sell one put with a strike at that price, usually a few weeks to a couple of months out.
- Set aside enough cash to buy 100 shares at the strike. That’s what makes it cash-secured.
- Collect the premium immediately.
How it ends
| Stock at expiration | What happens | Result |
|---|---|---|
| Above $47 | The put expires worthless | You keep $100 and your cash. Try again next month if you like |
| Below $47 | You're assigned and buy 100 shares at $47 | You own the stock at an effective $46 ($47 − $1 premium) |
Either outcome is one you chose in advance: keep the income, or own a stock you wanted at a price you picked. That’s why many conservative investors like the strategy. The danger is the size of the drop below your strike. Try the numbers:
Compared with a limit order
| Limit order to buy at $47 | Sell a $47 put | |
|---|---|---|
| If the stock never dips to $47 | Nothing happens, you earn nothing | You keep the premium |
| If it dips to $47 then bounces back above it by expiration | You bought at $47 and enjoy the bounce | Nothing happens, you just keep the premium |
| If it falls to $40 by expiration | You own at $47 | You own at an effective $46 |
| Flexibility | Cancel any time for free | Must buy back the put to exit |
The put wins in most scenarios, by the amount of the premium. It loses when the stock dips briefly, then rallies: the limit order would have filled and caught the rebound, while the put buyer had no reason to exercise. Puts on stocks that pay dividends have one more subtlety: if you’re assigned after the ex-date, you miss that quarter’s dividend.
The real risk
A cash-secured put has the same downside as buying the stock at the strike, minus the premium. If a company reports terrible news and its stock falls from $50 to $30, you still have to buy at $47. Your loss is $1,600 on paper ($47 − $1 − $30 = $16 a share). The premium was small compensation for a big drop.
What about the cash you set aside?
The cash reserved to secure the put usually sits in your account. Many brokers pay interest on cash balances or let you hold the reserve in a money market fund or short-term Treasury bills, so the money keeps earning while it waits. When rates are around 4%, that interest adds meaningfully to the strategy’s return. Ask your broker how they handle it.
Put selling inside funds
Some ETFs sell puts instead of calls, backed by Treasury bills, and pass the premium plus interest through as distributions. They behave a lot like covered call funds: steady income, a capped upside, and losses when the market falls hard. You’ll meet them in Covered Call ETF Strategies Compared.
Check your understanding
4 questionsYou sell a $45 put for $1.20. How much cash must you set aside to make it cash-secured?
Same put: $45 strike, $1.20 premium. You're assigned. What is your effective cost per share?
The stock you sold a $45 put on falls to $36 by expiration. What happens?
What's the biggest disadvantage of a cash-secured put compared with just buying the stock now?
Related lessons
This lesson is for education only and isn’t financial, investment or tax advice. Tickers are used as examples of how things work, not as recommendations. Figures marked as live come from Dividend Duel’s market data and change daily. See our disclosure.