Covered Calls from Scratch
Learn how to sell covered calls step by step — from picking the stock to choosing the strike and managing the position.
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The Simplest Income Strategy
A covered call is the most beginner-friendly options income strategy. You own 100 shares of a stock, and you sell a call option against those shares. That is it. You collect premium, and in exchange, you agree to sell your shares at a specific price if the stock reaches that level.
Think of it like renting out a parking spot you already own. You keep the rent no matter what happens.
How It Works Step by Step
Let us walk through a real example. You own 100 shares of Apple (AAPL) at $175 per share.
Step 1: Sell a call option. You sell 1 AAPL call at the $185 strike, expiring in 30 days, and collect $2.50 per share — that is $250 in premium deposited into your account immediately.
Step 2: Wait. Three things can happen by expiration:
- AAPL stays below $185. The call expires worthless. You keep the $250 and still own your 100 shares. You can sell another call next month. This is the ideal outcome.
- AAPL rises above $185. Your shares get called away at $185. You collect $185 per share plus the $2.50 premium, for a total of $187.50 per share. You made $12.50 per share ($1,250 total) from your $175 cost basis plus the premium. Not bad.
- AAPL drops significantly. You still own the shares and keep the $250 premium, which cushions your loss. If AAPL drops to $170, your unrealized loss is $500 on shares, but the $250 premium reduces it to $250 net.
Choosing the Right Strike Price
This is where the real decision happens. The strike you pick determines your risk-reward balance:
- Deep out-of-the-money (e.g., $195 strike): Lower premium ($0.80, or $80), but much less chance of getting called away. Best if you are very bullish and want to keep the shares.
- Slightly out-of-the-money (e.g., $185 strike): Moderate premium ($2.50, or $250). Good balance of income and upside potential. This is the sweet spot for most traders.
- At-the-money (e.g., $175 strike): Highest premium ($5.00, or $500), but high probability of getting called away. Best if you are neutral to slightly bearish and want maximum income.
For consistent income, sell strikes that are 3-7% above the current stock price with 30-45 days to expiration. This gives you solid premium while leaving room for moderate upside.
The Income Math
Let us calculate annual income from a covered call strategy on a $50,000 portfolio:
- 500 shares of a $100 stock (using full capital)
- Sell 5 covered calls monthly, collecting $1.50 per share average
- Monthly income: 500 x $1.50 = $750
- Annual income: $750 x 12 = $9,000 or 18% annualized return
In practice, some months will be higher, some lower. You might get called away and need to re-enter. A realistic range is 12-20% annualized from covered calls on quality stocks.
When to Use Covered Calls
Covered calls work best in these conditions:
- Sideways to slightly bullish markets. You want the stock to stay near or slightly above your cost basis.
- Stocks you are happy to hold. Never buy a stock just to sell calls against it. Own quality companies you want in your portfolio anyway.
- High implied volatility. When IV is elevated, premiums are fatter. You collect more income for the same risk.
Common Mistakes
Selling calls on stocks you do not want to own. If the stock drops 30%, the $250 in premium will not save you. Start with stocks you would hold regardless.
Panic buying back calls during a rally. If AAPL jumps to $190 and your $185 call is in-the-money, let it play out. Getting called away at a profit is a win, not a loss.
Selling too short-dated. Weekly calls look tempting because you can trade more often, but commissions add up, the premium per day is often worse, and you spend more time managing. Stick with 30-45 day expirations.
Covered calls are your foundation. Master this, and every other income strategy will make more sense. Next up: the other half of the equation — cash-secured puts.