Learn covered calls, one lesson at a time.

Twenty short lessons that take you from "what is a covered call" to "I know exactly what I'm doing." Read in order, or jump to any topic you want.

Brand new to options? Start with Lesson 1.
Know what a covered call is? Jump to Lesson 2.
Already placing covered calls? Start with Part 4.

Part 1 — Start Here

Understand what a covered call is and the first decision you'll make on every trade.

01

Your stocks could be paying you rent every month

If you own 100+ shares of a stock, you are sitting on a source of income most investors never tap.

 02

What the Floor Price Means and Why It Matters

Before any covered call recommendation reaches you, it passes a filter. The filter asks one question: does the premium on this option clear the minimum threshold for this position to make sense?

 03

Bid, Ask, and Mid: How Option Prices Work in Practice

Open any options chain and you'll see two prices side by side: the bid and the ask. They're never the same number, and the gap between them is the first thing to understand before placing a covered call order.

Part 2 — The Four Levers

Strike, premium, time, and volatility — the four things that determine every covered call.

04

Your MSFT Call Has an 80% Chance of Expiring Worthless

Here's a number that doesn't get explained enough: when you sell a covered call with a delta of 0.20, that option has roughly an 80% chance of expiring worthless. Not as a vague estimate — as a mathematical property of the option's price itself.

 05

Conservative vs. Moderate vs. Aggressive — The Real Tradeoff

Most covered call apps and platforms give you a dial — Conservative, Moderate, Aggressive — without explaining what moves when you turn it. Premium goes up as you move toward Aggressive, but so does something else. Understanding that tradeoff is the difference between choosing a strategy and gues...

 06

Why the Same MSFT Call Pays $3.45 One Week and $2.10 the Next

Same stock. Same strike. Same days to expiration. Different week — and the premium is 40% lower.

 07

What VIX Actually Tells You About Your Premiums

Most financial news treats the VIX as a fear gauge — a number that tells you how nervous the market is. That framing is accurate but incomplete. For covered call sellers, VIX is more than a sentiment indicator: it's a direct input into the premiums you collect. Understanding the relationship mean...

 08

Every Day That Passes, You're Getting Paid

Most investing requires something to happen. Prices rise, dividends get paid, earnings beat estimates. Covered call sellers have a different relationship with time: they collect money when nothing happens at all. Every day that ticks by, the option they sold loses a little more value — and that e...

Part 3 — Time on Your Side

The deeper mechanics of time decay and why it works in your favor.

09

What Theta Actually Means in Dollars Per Day

When you sell a covered call, you're on the receiving end of something most options traders spend their careers fighting against: time decay. The Greek letter that measures it is theta. And once you understand what theta means in actual dollars per day, the whole premise of covered call selling b...

 10

Why the Last Two Weeks of Decay Are the Fastest

If you've ever watched a covered call position in its final two weeks before expiration, you've probably noticed the option losing value faster than it did in the first two weeks — even when the stock barely moved. That acceleration is theta doing exactly what the math says it should do. Understa...

Part 4 — Managing the Position

What to do once the trade is on. When to close, when to roll, when to skip.

11

Should You Close Your Covered Call at 50% Profit?

You sold a covered call two weeks ago for $4.00. The stock drifted sideways, time decay did its work, and now the option is worth $1.80. You've captured 55% of the maximum profit with half the time still remaining.

 12

What Rolling Means and When It Makes Sense

Somewhere around your third or fourth covered call cycle, you'll encounter the word "roll." The app might surface a roll recommendation. Another seller might mention it. You'll see it in options forums described variously as a lifesaving technique and a way to dig yourself into a deeper hole.

 13

When to Roll and When to Just Let It Assign

Your covered call is in the money. The stock has moved above your strike, expiration is approaching, and the option is going to be assigned if you don't act. You have two choices: roll the position to a later date and higher strike, or let assignment happen and collect your proceeds.

 14

Why the App Sometimes Says Skip — And Why That's Good

You open the app expecting a covered call recommendation. Instead, you see a Skip. No trade this week on AAPL, or MSFT, or whatever you were planning to run. Your first instinct might be to override it — the stock is right there, the chain is open, you could sell something.

Part 5 — The Two Things to Watch

Assignment and earnings — the two events every covered call seller needs to handle.

15

What Actually Happens When Your Shares Get Called Away

You check your brokerage account Monday morning and something looks different. The MSFT position that showed 100 shares on Friday is gone. In its place: a cash credit. No error message, no warning — just a settled transaction that happened over the weekend.

 16

Your Shares Got Called Away — You Didn't Lose Money

The word "assignment" carries a vaguely threatening connotation for anyone new to covered calls. Something is being assigned to you — taken from you — against your will. When traders first see their shares disappear from a brokerage account with a note that the call was "assigned," the instinct i...

 17

Early Assignment: When It Happens and Why It's Rare

New covered call sellers worry about a lot of things. They worry about assignment in general, about earnings surprises, about stocks rallying past their strike. But one fear shows up more consistently than most: what if the option buyer exercises early — before expiration — and forces an unexpect...

 18

Why We Skip Earnings Weeks

Most weeks, the income machine runs. You get a recommendation, you execute it, and time decay works in your favor until the option expires or you close it at a profit.

 19

What Happens to Option Prices Around Earnings

Every covered call seller who's held a position through an earnings announcement has seen something surprising: the stock moves, and the option premium doesn't respond the way you'd expect. Sometimes the stock gaps up 5% and the call you sold is worth less than before earnings. Sometimes the stoc...

Part 6 — Real Income

Putting it all together. What kind of income to actually expect.

20

How Much Income Can Covered Calls Actually Generate?

Search for covered call income strategies and you'll find articles claiming 2-4% per month, annualized yields in the 20-30% range, and promises of replacing a salary with options premium. These numbers aren't fabricated — they're just not describing the same strategy you'd actually run.

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Looking for something specific? The full library is organized by topic below.

All Time & Decay

Time & Decay

What Theta Actually Means in Dollars Per Day

When you sell a covered call, you're on the receiving end of something most options traders spend their careers fighting against: time decay. The Greek letter that measures it is theta. And once you understand what theta means in actual dollars per day, the whole premise of covered call selling b...

Every Day That Passes, You're Getting Paid

Most investing requires something to happen. Prices rise, dividends get paid, earnings beat estimates. Covered call sellers have a different relationship with time: they collect money when nothing happens at all. Every day that ticks by, the option they sold loses a little more value — and that e...

Why the Last Two Weeks of Decay Are the Fastest

If you've ever watched a covered call position in its final two weeks before expiration, you've probably noticed the option losing value faster than it did in the first two weeks — even when the stock barely moved. That acceleration is theta doing exactly what the math says it should do. Understa...