Covered Call: Collect Income on Stock You Own
You already own the shares. A covered call rents them out: you sell someone the right to buy your stock at a higher price, and you keep the cash whether they take it or not. It is the most popular income strategy for a reason.
- Exactly what you own and what you sell
- The payoff: steady income, capped upside
- Your numbers: max profit and break-even
- The one real tradeoff, and when the trade is worth it
A covered call turns shares you already own into a paycheck. You sell someone the right to buy your stock at a higher price, and you collect a premium for it right now. If they never take the shares, you keep the cash and do it again next month. If they do, you sell at a price you were happy with anyway, and you still keep the cash. That is why it is the first income strategy most stock owners learn.
What You Actually Do
You start by owning 100 shares of Apple at $200, a $20,000 position. Then you sell one $210 call and collect $1.30 a share, $130 for the contract.
Remember the coupon idea from the beginner course. A call is a coupon to buy 100 shares at the strike. Buying a call means paying for that coupon. Selling one, which is what you are doing here, means you are the one issuing it and pocketing the payment. You have handed someone the right to buy your Apple at $210, and they paid you $130 for it. You are covered because you actually own the shares you might have to deliver.
The Payoff, Drawn
Drag the slider to see how you do at every ending price for Apple.
The shape tells the whole story. On the left your line slopes down with the stock, because you still own the shares, but it sits $130 higher than a plain shareholder's would, cushioned by the rent. On the right it goes flat: above $210 your gain is capped, because your shares get sold at the strike no matter how high Apple flies.
What You Give Up
Nothing in the market is free, and the covered call has one clear cost. Above $210, you have capped yourself.
Say Apple has a giant month and jumps to $230. A plain shareholder would be up $3,000. You still sell at $210 and collect your rent, for $1,130. You left $1,870 on the table. You did not lose money, you made a fine return, but you watched a bigger gain go by.
That is the whole tradeoff in one sentence: you trade your unlimited upside for cash today. When you expect the stock to drift, grind sideways, or rise only a little, that is a trade worth making over and over. When you expect a giant jump, it is not.
When a Covered Call Fits
- You own the shares and expect a flat-to-slightly-up stock
- You want income now on a position you already hold
- You would be happy selling at the strike
- You expect a big jump you would hate to miss
- You would not want to part with the shares at all
- You need real downside protection, not just a cushion
The premium softens a fall, but it does not stop one. A covered call is an income trade, not a hedge. If protecting against a drop is your goal, a protective put or a collar is the better tool, which is exactly what the hedging library is for.
A Worked Example
Walk the same trade through three endings: you own 100 Apple shares at $200 and sold the $210 call for $130.
Apple sits flat at $200. The call expires worthless, since no one exercises the right to buy at $210 when the stock is $200. You keep your shares and you keep the $130. Pure rent for a month where the stock did nothing.
Apple dips to $195. Your shares lost $500, but you collected $130, so your net is down about $370. A plain shareholder is down the full $500. The rent did not stop the loss, but it made it smaller.
Apple jumps to $230. Your shares are called away at $210. You bank the $1,000 of stock gain plus the $130 premium, for $1,130, your max profit. A plain shareholder made $3,000. You made a good return and left the rest on the table, which is the deal you agreed to when you sold the call.
Flat or down a little, the covered call wins versus just holding. Way up, it lags. That is the trade in a nutshell.
- A covered call is 100 shares you own plus one call you sell: income on a position you already hold.
- Max profit is the premium plus stock gain up to the strike; break-even is your cost minus the premium.
- The cost is capped upside: above the strike your shares are sold and you miss the rest.
- It fits flat-to-slightly-up stocks you would be happy to sell; it is not a hedge against a big drop.
Pop Quiz
Two quick checks. Pick an answer and the explanation shows up right away.
You own 100 shares at $200 and sell the $210 call for $130. Apple ends at $205. What happens?
At $205 the stock is below the $210 strike, so the call expires worthless. You keep your shares and the premium, plus the $5 of stock gain.
In that same trade, what is the most you can make?
Your gain is capped at the strike. Stock rises from $200 to $210 is $1,000, plus the $130 premium, for a max profit of $1,130.
Bottom Line
A covered call is the workhorse of income trading: own the shares, sell a call, and collect rent whether the stock stays put or rises to your strike. The one price you pay is a ceiling on your upside, which is a fair deal whenever you did not expect a giant move anyway. Get comfortable with this one and the rest of the income library opens up, since the cash-secured put is its mirror image and the wheel simply loops the two together.
Want the deeper version, with rolling, strike selection, and management? The Covered Calls Deep Dive in the Advanced Course takes it further.