Covered Calls Explainer
A covered call is created when an investor owns the underlying shares and writes a call against them. The shares can satisfy an assignment obligation, so the strategy avoids the unlimited delivery exposure of a naked call.
The writer receives a premium and keeps it regardless of the final result. In exchange, gains above the strike are generally surrendered because assigned shares are sold at that price. The premium provides only a limited cushion if the stock declines.
Strike and expiration define the tradeoff. A lower strike or longer term can offer more premium but also increases the chance of assignment and limits participation sooner. Early assignment can occur, especially around dividends when remaining time value is small.
Coverage refers to delivery, not loss protection. The investor still bears most of the downside in the owned shares. Taxes, transaction costs, bid-ask spreads, lost dividends, corporate actions, and repeated rolling can materially change the apparent income.
Owned stock can be delivered if the short call is assigned.
That removes one risk but not the stock’s downside.
Income is received now in exchange for a sale obligation at the strike.
Strong rallies can leave substantial gains behind.
American-style calls may be exercised before expiration.
Dividend timing and remaining time value influence the risk.
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