Selling Covered Calls
Once you own shares, learn to generate additional income by selling calls against your position. Master strike selection and expiration timing.
What is a Covered Call?
A covered call is when you sell a call option against shares you already own. It's "covered" because you have the shares to deliver if the option is exercised. This is the second phase of the wheel strategy.
How It Works
When you sell a call option, you're giving someone the right to buy your shares at the strike price. In exchange, you receive premium upfront.
Example:
- You own 100 shares of XYZ at $50
- You sell the $55 call for $1.50
- You collect $150 in premium
- If stock stays below $55: keep shares + premium
- If stock rises above $55: sell shares at $55 + keep premium
Three Possible Outcomes
1. Stock Stays Below Strike (Most Common)
- Option expires worthless
- You keep the $150 premium and your shares
- Repeat the process with another call
2. Stock Rises Above Strike
- Shares get called away at $55
- You keep the $150 premium
- Total gain: $55 - $50 (stock gain) + $1.50 (premium) = $6.50/share
- Back to cash, ready to sell puts again
3. Stock Falls
- Option expires worthless (you keep premium)
- Shares are worth less, but premium cushions the loss
- Consider selling another call or waiting for recovery
Strike Selection for Calls
Call strike selection is about balancing income vs. growth potential:
| Delta | Probability Called | Premium | Upside Cap |
|---|---|---|---|
| 0.40 | ~40% | Highest | Limited |
| 0.30 | ~30% | Good | Moderate |
| 0.20 | ~20% | Medium | More upside |
| 0.10 | ~10% | Low | Most upside |
The Cost Basis Strategy
Your goal should be to lower your cost basis over time:
Starting position: Bought at $50
Month 1: Sell $55 call, collect $1.50 → Cost basis: $48.50 Month 2: Sell $55 call, collect $1.30 → Cost basis: $47.20 Month 3: Sell $55 call, collect $1.40 → Cost basis: $45.80
After 3 months, even if the stock is flat, you've reduced your effective purchase price by $4.20/share (8.4%).
Above vs. Below Cost Basis
A key decision: sell calls above or below your purchase price?
Above Cost Basis (Safer):
- If called away, you profit
- Lower premium but no loss risk
- Best for stocks you expect to rise
At or Below Cost Basis (More Income):
- Higher premium
- Risk selling at a loss if called
- Best for reducing cost basis on losing positions
Timing Your Calls
Best time to sell covered calls:
| Situation | Action |
|---|---|
| Stock rallies after put assignment | Sell call at higher strike |
| High IV environment | Premiums are elevated |
| 30-45 DTE | Optimal theta decay |
| Above resistance level | Less likely to be called |
Avoid selling calls:
| Situation | Why |
|---|---|
| Before positive catalyst | Miss potential upside |
| At 52-week lows | Could rally sharply |
| Very low IV | Premium not worth it |
Rolling Covered Calls
If the stock approaches your strike, you have options:
- Let it get called - exit the position with profit
- Roll up and out - buy back call, sell higher strike further out
- Roll out - same strike, later expiration, collect more premium
Dividends and Covered Calls
If the stock pays dividends:
- Ex-dividend date matters for call assignments
- ITM calls may be exercised early before dividend
- Factor dividend into your total return calculation
Calculate Your Total Return
| Component | Example |
|---|---|
| Call premium | $1.50 |
| Stock appreciation (if called) | $5.00 |
| Dividend (if any) | $0.50 |
| Total per share | $7.00 |
| Return on $50 stock | 14% |
Try It Yourself
Use our covered call screener to find opportunities on stocks you own. Filter by your purchase price to ensure you're selling calls above your cost basis.
In the next lesson, we'll discuss managing assignment risk and what to do when positions move against you.