What Is a Covered Call?
A covered call is one of the most popular options income strategies. You own 100 shares of a stock and sell a call option against those shares, collecting the option premium as immediate income. If the stock price stays below the strike price at expiration, the call expires worthless and you keep both the shares and the premium. If the stock rises above the strike, your shares are sold (called away) at the strike price — you still keep the premium plus any capital gain up to the strike.
Our free Covered Call Profit Maximizer helps income-focused traders find the most attractive OTM calls to sell across any U.S.-listed stock or ETF. The tool fetches real-time option chain data, calculates the annualized premium return for every call contract, and ranks them so you can quickly identify the best opportunities. Whether you are generating monthly income from your portfolio, reducing your cost basis, or looking to exit a position at a target price, this tool provides the data and analytics you need.
Why Use Our Covered Call Profit Maximizer?
Annualized Return Ranking
Every call option is ranked by annualized premium return so you can compare contracts across different expirations on an equal basis. Instantly spot the highest-yielding covered call opportunities.
Max Profit Projection
See the maximum profit for each contract if shares are called away, combining premium income with capital appreciation up to the strike price. Enter your cost basis for personalized calculations.
Downside Protection
Understand exactly how much downside buffer the premium provides. The protection percentage shows how far the stock can drop before your overall position turns negative.
Greeks & IV Data
Access Delta, Theta, and implied volatility for every contract. Delta tells you the probability of assignment, while Theta shows daily time decay working in your favor as the option seller.
Smart Filtering
Filter by days to expiration, minimum strike price, minimum annualized return, and distance OTM. Narrow down to contracts that match your income goals and risk tolerance.
Custom Cost Basis
Enter your actual stock purchase price to see returns calculated against your real cost basis instead of the current market price. Essential for accurate profit and loss projections.
How to Use the Covered Call Profit Maximizer
- Enter a ticker symbol — Type the stock or ETF ticker you own (e.g., AAPL, MSFT, SPY) and click "Screen Calls".
- Set your cost basis (optional) — Enter the price you paid per share. If left blank, the current market price is used.
- Apply filters — Set max days to expiration, minimum strike price, minimum annualized return, or minimum distance OTM to narrow results.
- Sort and compare — Click any column header to sort. Compare annualized return, max profit if called, downside protection, and Greeks across all available contracts.
- Select your strike — Choose the covered call that best balances income, upside potential, and risk for your situation.
Covered Call Strategy Tips
The covered call strategy works best in flat to moderately bullish markets. Here are key considerations for maximizing your covered call income:
- Target 30–45 DTE: Options in this range offer the best balance of premium income and time decay. Theta accelerates as expiration approaches, but very short-dated options may not provide enough premium.
- Choose strikes 3–10% OTM: This gives the stock room to appreciate while still collecting meaningful premium. Closer strikes pay more but cap your upside sooner.
- Watch Delta: A delta of 0.20–0.30 means roughly a 20–30% chance of assignment. Lower delta = less likely to be called away, but also less premium.
- Sell into high IV: Higher implied volatility means richer premiums. Selling calls when IV is elevated (e.g., before earnings) can significantly boost income, but be aware of the risk of a large move.
- Roll before expiration: If the stock approaches your strike, consider rolling the call to a later expiration or higher strike to avoid assignment and collect additional premium.