Income with Shares and Cash · Options Trading Guide
A covered call exchanges some future upside for a premium today. It remains a stock position with substantial downside exposure.
Start with willingness to sell
A covered call combines owned shares with a written call covering the corresponding quantity. The investor must be willing to deliver those shares at the strike if assigned. A long term intention to keep a company forever can conflict with that obligation. The premium compensates for surrendering part of the upside during the contract period.
Measure total return
Assume 100 shares worth $50 each and a written 55 call collecting $2 per share. At expiration at $54, the shares gain $400 and the call premium adds $200, producing $600 gross gain measured from the $50 starting value. At $60, the combined gain is capped at $700 because the shares are effectively sold at $55. Simply holding the shares would have gained $1,000.
Test the downside
At $35, the shares lose $1,500 while the option premium offsets $200, leaving a $1,300 gross loss. The covered call is not insurance against a large decline. Its combined expiration breakeven is $48 in this example. Use current economic value when evaluating a new overlay, while retaining the actual historical purchase records separately. Tax cost basis is a separate calculation that can differ by jurisdiction.
Plan the obligation
Early assignment is possible for American style calls, particularly around dividends when exercise becomes economically attractive. Closing or rolling requires paying the current market price, which can exceed the premium received. If retaining the shares matters more than income, compare no overlay or a protective put. Do not present one month’s premium divided by stock value as a reliable annual yield. The future option price, share value and assignment path are unknown.
Try it yourself
You hold 100 shares valued at $80 and sell an 85 call for $1.50. At expiration the stock is $90. What is the combined gross gain from the starting value?
Show the worked answer
The share gain is capped at $500 and premium adds $150, for $650 gross gain. The extra move above $85 is surrendered.
Further reading
Educational material. Examples and rates are hypothetical, not trade recommendations. Product terms, eligibility and risks vary by venue and jurisdiction.
