To place a covered call, you own at least 100 shares of a stock in a brokerage account approved for options, open the options chain for that stock, and submit a “sell to open” order on a call contract at the strike price and expiration you choose. The premium credits to your account immediately, and your shares are held as collateral until the option is assigned, expires, or you buy it back to close.
Here is what each step actually involves.
What You Need Before the Trade
You need at least 100 shares of the underlying stock for every contract you plan to sell. One standard option contract controls exactly 100 shares, so 300 shares supports up to three contracts.1Fidelity. What Is a Covered Call? The shares have to sit in the same account where you place the options order. Once the order fills, your broker locks them as collateral and you cannot sell them separately until the option obligation ends. Shares already pledged to another trade or tied up in a pending sell order are not available.
You also need options approval on the account. FINRA Rule 2360 requires brokers to collect information about your income, net worth, investment experience, and objectives before granting access.2FINRA. FINRA Rule 2360 – Options Most firms sort permissions into numbered tiers, and covered call writing sits at the lowest tier, often called Level 1 or Level 0, because the shares you own back the trade. The application is usually a short online form, with approval ranging from instant to a few business days.
Covered calls are permitted in IRAs. The shares themselves serve as collateral and no margin borrowing is involved, so retirement accounts qualify.3Charles Schwab. What Options Strategies Are Allowed in an IRA?
Picking the Contract on the Options Chain
Every trading platform has an options chain screen that lists available contracts for a given stock, organized by expiration date and strike price. Three variables define your trade: when the contract expires, the strike price, and the premium you collect.
Expiration Date
Standard monthly options expire on the third Friday of each month. Weekly options expire every Friday.4Charles Schwab. Options Expiration: Definitions, a Checklist, and More Shorter expirations let you repeat the strategy more often and adjust the strike as the stock moves. Longer expirations pay higher premiums but tie you to the obligation longer. Many sellers settle on 30 to 45 days as a working balance, though that is preference rather than rule.
Strike Price
The strike is the price at which you agree to sell your shares if the buyer exercises. A strike above the current stock price is “out of the money” and leaves room for the stock to appreciate before assignment becomes a concern. The further out of the money, the less premium you collect but the more upside you keep. A strike close to the current price pays more but triggers assignment on almost any upward move. The choice is a direct tradeoff between premium income and room for the stock to rise.
Premium and Liquidity
Each contract on the chain shows a bid and an ask. The bid is the most a buyer will currently pay, the ask is the least a seller will accept, and your fill lands somewhere in that range. The gap between them is the spread, and a wide spread quietly cuts into your profit by giving you a worse entry relative to fair value.
Check the volume and open interest columns before committing. Volume shows how many contracts have traded that day; open interest shows the total outstanding. High numbers in both keep the spread tight and make it easier to exit later if you need to. An illiquid contract with almost no open interest is painful to close or roll.
Entering the Sell-to-Open Order
On the order screen, select “Sell to Open.” That tells the broker you are creating a new short option position rather than closing one. Some platforms offer a dedicated covered call order type that links the stock and option together. Enter the number of contracts equal to your share count divided by 100: 500 shares written against in full is five contracts.1Fidelity. What Is a Covered Call?
Use a limit order. A limit sets the minimum premium you will accept and keeps you from filling below the current bid during a fast move. A market order guarantees a fill but gives you no price protection, and in options the difference can be meaningful. Set the limit at or slightly below the ask for a quicker fill, or right at the bid if you are willing to wait.
The time-in-force field controls how long the order stays active. A “day” order cancels at the end of the session if it does not fill. A “good ’til canceled” order stays open longer, often 60 to 90 days depending on the broker, until it fills or you cancel it. Review the summary and submit. Once filled, the premium credits to your account immediately and the shares are held against the obligation.
What You’re Agreeing To
Your maximum profit is capped. The best case is the premium you collected plus any stock appreciation up to the strike. Put differently, it is the strike minus your cost per share, plus the premium. If you bought at $40, sold a $45 call for $2, and the stock finishes at $50, you still sell at $45. You keep $5 of appreciation and $2 of premium, for $7 per share. Any gain above $45 goes to the call buyer.
The downside is where the strategy is most often misunderstood. The premium you received is the only cushion against a decline.5Charles Schwab. Options Trading: Covered Call Strategy Basics In the same example, that $2 means you start losing money once the stock drops below $38. If it falls to $20, you are down $18 per share after the premium. A covered call generates income; it does not hedge against a serious drop. If a decline is what you are worried about, this is the wrong tool.
Early Assignment Around Dividends
Standard U.S. equity options are American-style, so the buyer can exercise at any time before expiration. Early assignment is usually unlikely because exercising throws away the option’s remaining time value. Dividends are the exception.
If your call is in the money and the upcoming dividend exceeds the remaining time value, the buyer has a reason to exercise early, specifically on the day before the ex-dividend date.6Fidelity. How Dividends Can Increase Options Assignment Risk When that happens, your shares are called away and the buyer, not you, collects the dividend. To reduce the risk, avoid selling deep-in-the-money calls on stocks heading into a dividend. A strike with enough time value left to exceed the dividend amount removes the buyer’s incentive to exercise early. You can also choose expirations that do not cross an ex-dividend date.
Closing Early or Rolling the Position
You are not stuck until expiration. A “buy to close” order repurchases the same contract and ends the obligation. If the stock has drifted lower or time has eroded the option’s price, you can buy it back for less than you received and keep the difference.7Fidelity. Rolling Covered Calls This frees up your shares for a new trade without waiting for expiration.
Rolling pairs a buy-to-close on the current contract with a sell-to-open on a new one. You can roll out to a later expiration at the same strike, up to a higher strike for more potential upside, or out and up for both. Most platforms accept this as a single spread order so both legs execute together. Rolling makes sense when you want to continue the strategy without giving up your shares, especially if the stock has climbed near your strike and you would rather avoid assignment.
One practical note. If you buy to close at a loss and immediately sell a new call on the same stock, watch for wash sale implications. A loss is disallowed when you acquire a substantially identical position within 30 days.8Office of the Law Revision Counsel. 26 U.S. Code 1091 – Loss From Wash Sales of Stock or Securities The disallowed loss is added to the cost basis of the new position rather than deducted now, delaying rather than eliminating the tax benefit.
What Happens at Expiration
Assigned When In the Money
If the stock closes above your strike at expiration, the shares are called away. The OCC automatically exercises any option in the money by at least $0.01 in customer accounts unless the holder instructs otherwise.9Cboe. OCC Regulatory Circular RG08-073 – Automatic Exercise Thresholds Your broker removes 100 shares per contract and credits you cash equal to the strike times the share count. You keep the premium from when you opened the trade. Settlement typically processes on the first business day after expiration.10E*TRADE from Morgan Stanley. Expiration Process and Risk
Expires Worthless When Out of the Money
If the stock closes at or below the strike, the option expires with no value and disappears from your account. No shares move, no action is needed. You keep the full premium and still own all your shares, so you can turn around and sell another call. This is the outcome most sellers are hoping for.
How the Income Is Taxed
The IRS treats option premiums differently depending on how the trade ends. If the option expires worthless, the premium is a short-term capital gain regardless of how long you have held the underlying stock.11Office of the Law Revision Counsel. 26 U.S. Code 1234 – Options to Buy or Sell The same short-term treatment applies if you buy to close before expiration. Short-term gains are taxed at ordinary income rates, which for most people are higher than the long-term capital gains rate.
If the option is exercised and your shares are called away, the premium is folded into the sale proceeds. Your effective sale price per share is the strike plus the premium, and whether the gain is short- or long-term depends on how long you held the stock.
There is a wrinkle for in-the-money or long-dated calls. The IRS may treat certain covered calls as a straddle, which can suspend the holding period on your underlying shares and delay long-term capital gains treatment. A “qualified covered call” avoids this, but it must be exchange-traded, granted more than 30 days before expiration, and not deep in the money.12Office of the Law Revision Counsel. 26 USC 1092 – Straddles Standard calls written one or two strikes out of the money on listed stocks typically meet the requirements without any special effort. The trouble spot is deep-in-the-money calls sold for large premiums, which can freeze the holding period on shares you have held for months and cost you favorable long-term rates when the stock is finally sold.