A covered call means you own at least 100 shares of a stock or ETF and you sell one call option against those shares. You collect a premium (cash credit) up front. In return, you agree to sell your shares at the call’s strike if the buyer exercises.
Traders use covered calls when they are neutral to moderately bullish: happy to hold the shares, willing to cap some upside, and interested in income from the option premium.
Structure
Long 100 shares (or more, in 100-share lots per call sold)
Short 1 call (same underlying), typically out-of-the-money or at-the-money
Payoff intuition
Max profit ≈ (strike − stock purchase price) + premium received (if shares are called away at the strike)
Downside is still mainly the stock — the premium only cushions the fall a little
Break-even ≈ stock cost basis − premium per share
If the stock finishes below the strike, you keep the shares and the premium
Green = profit · Red = loss · Flat right side = short call caps upside
Example: You own 100 shares at $50. You sell a $55 call for $1.00 ($100 credit).
If stock stays under $55: you keep shares + $100 premium.
If stock surges to $60: shares may be called at $55; you still keep the $100 premium, but you miss gains above $55.
When it fits / when it does not
Fits: you already like owning the shares; you want income; you accept capped upside
Does not fit: you expect a large rally soon; you cannot tolerate stock drawdowns; you do not own the shares (that would be a naked short call — different and much riskier)
Beginner checklist
Confirm you own 100 shares per call sold
Know the strike and expiration before you sell
Treat premium as a cushion, not a guarantee against large losses
Assignment can happen — especially near expiration if the call is in the money
What is a covered call strategy? A covered call means you own at least 100 shares and sell one call against those shares. You collect a premium and agree to sell the shares at the strike if assigned.
What is the max profit on a covered call? Approximate max profit is (call strike minus stock cost) plus the premium received, if shares are called away or finish above the strike.
What is the covered call break-even? Break-even is about stock cost basis minus premium per share, before commissions.
Educational only: Not financial advice. Options and stock ownership both involve risk of loss. JSM Options is not a broker and is not affiliated with any brokerage.