Covered calls & puts
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Covered calls & puts

Two beginner-friendly ways to turn your shares — and your cash — into income.

📖 Guide8 min read+ drills & a master test
The covered call: capped upside, cushioned downsidebreak-evenstrikecapped gainpremium cushions the fall
Own the shares and sell a call against them: the premium lifts and cushions the whole line, but your gains flatten — cap — above the strike you agreed to sell at.

So far we've mostly looked at buying options — paying a premium for a shot at a big move. But there's another seat at the table, and it's where a lot of steady, unglamorous money is made: selling options to collect that premium as income. The two strategies to start with are the covered call and the cash-secured put, and they're beginner-friendly because in both you're fully backed — you own the shares, or you hold the cash — so you're never exposed to the open-ended risk that makes naked selling dangerous. Think of them as ways to earn a little rent on assets you already have, or already want. They won't make you rich overnight; used steadily, they turn a portfolio into an income stream.

01Getting paid to own stock

Every option you've ever bought was sold by someone, and that seller collected your premium up front. Selling options is how you get onto the income side of the table — but done carelessly, selling naked with nothing backing the obligation, it carries the open-ended risk we keep warning about. The fix is to be covered: back the obligation with the shares or the cash to honour it, and the danger shrinks to something you can live with. That's exactly what these two do. A covered call sells a call against stock you own. A cash-secured put sells a put against cash you've set aside. In both, if you're assigned, you simply deliver — no scramble, no unlimited loss. You're renting out something you already have.

02The covered call: rent out your shares

The covered call is the classic. You own at least 100 shares of a stock and sell one call against them, collecting the premium immediately. Then, by expiration, one of two things happens. If the stock stays below the strike, the call expires worthless, you keep the premium free and clear, and you still own your shares — ready to do it again next month. If the stock rises above the strike, your shares get "called away," sold at the strike price, and you keep the premium plus the gain up to the strike. Either way the premium is yours. You've essentially collected rent on your shares in exchange for agreeing to sell them at a price you chose. On a stock you're happy to hold, that's a recurring paycheck.

How a covered call worksOwn 100 sharesstock you holdSell 1 callagainst those sharesCollect premiumincome, up front+
Hold the shares, sell a call against them, pocket the premium. If the stock stays below the strike you keep both; above it, the shares are sold at the strike.
Your turnBuild the covered callOptional practice
The rep loads as you reach it…

03The trade-off: income for upside

Nothing's free, and the covered call's cost is your upside. Look at the payoff: below the strike you're cushioned by the premium you collected, but above the strike your gains are capped — you agreed to sell there, so if the stock rockets to the moon you watch it go from the sidelines, holding only the premium and the gain up to the strike. That makes the covered call a poor fit for a stock you think is about to explode, and a fine fit for one you expect to drift sideways or grind slowly higher. You're trading the tail — the small chance of a huge move — for steady, high-probability income. In a flat or mildly bullish market, that's often a smarter bet than hoping for fireworks. Put all three on the bench below — covered call, cash-secured put, plain shares — and drag the landing price until the trade-off is something you've felt.

Income now, capped upside laterjust the stockcovered callupside given up ↑+ premium (extra income)strike
Against just holding the stock (dashed), the covered call adds the premium below the strike but forfeits everything above it. Income now, in exchange for the tail.
Try itBuild it on the benchA $100 stock, 45 days out. Rent it out, get paid to wait — or just hold it.
Your P&L there$742
Net credit$242
Max profit$742
Max loss-$2,558
Prob. of profit59%

Below $105 you keep the premium as a cushion; above it your shares sell at the price you chose. The premium is yours either way.

04The cash-secured put: paid to wait

The cash-secured put is the mirror, and a favourite for buying stocks. Say you'd love to own a name, but only at a lower price. Instead of just waiting, you sell a put at that lower strike and set aside the cash to buy 100 shares if you're assigned. You collect the premium now. If the stock stays above your strike, it never gets that cheap — but you keep the premium as payment for your patience. If it falls below the strike, you buy the shares at the strike, exactly as you wanted, and because you pocketed the premium your true cost is even lower — strike minus premium. Heads you get paid to wait; tails you buy a stock you wanted at a discount to a price you already liked. The catch, and it's real: you must genuinely want to own the stock, because in a crash you will.

The cash-secured put: paid to waitCash-secured putstrikeB/E$0keep premium if it stays upassigned — you buy at the strike
Sell a put on a stock you want, holding the cash to buy it. Stays up, you keep the premium; falls, you buy at the strike — for a true cost of strike minus premium.

05The wheel, and when to sell

String these two together and you get a popular routine called the wheel. Sell a cash-secured put on a stock you like; if you're assigned, you now own the shares, so you sell covered calls against them for income; if those shares get called away, you're back to cash and you sell another put. Round and round, collecting premium at every step. Two things make it work better. First, sell premium when implied volatility is high — richer premiums, more income for the same risk, so it pays to wait for the days when volatility is rich rather than sell into a quiet tape. Second, only run it on stocks you'd be content to own through a downturn, because the risk under both strategies is the same old risk of holding the stock. Do that, and you've turned the boring side of options — selling, not buying — into a steady engine.

The wheelSell a putAssigned: own sharesSell a callCalled away: cash…collecting premium at every step
Sell a put; if assigned, sell calls on the shares; if called away, sell another put. Round and round, collecting premium at every step — best when volatility is rich.
Your turnWhat happens at the endOptional practice
The rep loads as you reach it…
Not this

Covered doesn't mean risk-free — your downside is still owning the stock, which can fall hard; the premium is a thin cushion, not a shield. A covered call caps your upside, so don't write one on a stock you expect to rip. A cash-secured put obligates you to buy in a decline, so only sell puts on stocks you truly want to own at that strike. And these are income strategies, not lottery tickets — the premiums are small and steady, and chasing fat ones usually means selling on names about to move against you.

Master test

Prove you've got Covered calls & puts

The whole lesson, in five lines
  • 1Selling options puts you on the income side of the table — and staying *covered* (shares behind a call, cash behind a put) removes the open-ended risk.
  • 2A covered call rents out your shares: keep the premium either way, deliver the stock at your chosen strike if it rises past it.
  • 3The cost is the tail — above the strike you stop participating. Fine for a drifting stock, wrong for one you expect to rip.
  • 4A cash-secured put pays you to wait: keep the premium if the stock holds up, or buy a stock you wanted at an effective price of strike minus premium.
  • 5The wheel chains them together — and it only works on names you'd happily own through a downturn, sold when implied volatility is rich.

Fresh charts you haven't seen, drawn live and shuffled together, with a couple of “why” questions in the mix. No hints until the end. Clear 6 of 8 and the module is yours.

CONTINUE THE PATHProtective puts & collarsOptions as insurance — the married put that floors your downside, the collar that pays for it, and the honest math of what protection costs.
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