Selling Puts for Income
Selling puts is one of the most popular ways to generate income with options. Done with cash set aside, it pays you a premium to agree to buy a stock you want at a lower price — but the risk is real, and it pays to understand it before you start.
Open the Cash Secured Put calculator →How it works
When you sell a put, you collect a premium and take on the obligation to buy 100 shares at the strike if the stock falls below it by expiration. If the stock stays above the strike, the put expires worthless and you simply keep the premium.
A cash-secured put means you hold enough cash to actually buy the shares if assigned. That is the conservative version: you are not using borrowed money, and being assigned just means buying a stock you already wanted at a price you chose.
The income and the catch
The appeal is steady premium. In flat or rising markets, repeatedly selling puts on quality stocks can produce a reliable income stream, and your effective purchase price — strike minus premium — is below the market when you are assigned.
The catch is the downside. If the stock falls sharply, you are obligated to buy it well above the new market price, and the premium you collected is a small cushion against a much larger paper loss. Your gain is capped at the premium; your risk runs nearly to the strike.
Doing it sensibly
Only sell puts on stocks you genuinely want to own, at strikes you would be happy to buy at. That reframes assignment from a disaster into a planned purchase, which is the whole point of the strategy.
Keep the cash secured rather than selling naked, size positions so one assignment cannot dominate your account, and consider this the entry step of the wheel — sell puts to get in, then sell covered calls once you own the shares.
- Selling a put collects premium for agreeing to buy 100 shares at the strike.
- Cash-secured means holding the cash to buy if assigned — the conservative version.
- Income is capped at the premium; the risk is a large drop in the stock.
- Only sell puts on stocks you want to own at strikes you are happy to buy at.
Frequently asked questions
How does selling puts generate income?
You collect a premium upfront for taking on the obligation to buy the stock at the strike. If the stock stays above the strike, the put expires worthless and you keep the premium — repeating this on quality stocks can produce a steady income stream.
What is the risk of selling puts?
If the stock falls sharply below the strike, you must buy it well above the new market price. Your profit is capped at the premium, but your loss can be large — almost down to the strike minus the premium. That is why you should only sell puts on stocks you want to own.
What does cash-secured mean?
It means you hold enough cash to buy the 100 shares if you are assigned, rather than relying on margin. This is the conservative way to sell puts, because assignment simply means buying a stock you wanted at a price you chose.
Covered Call vs Cash-Secured PutThe Wheel StrategyProbability of Profit & Expected Move
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