After Your Covered Call Gets Assigned: Should You Buy Your Shares Back and Start Over?

The Short Answer: Yes, You Can — But Run the Numbers First

When your covered call gets assigned, your shares are sold at the strike price and the position is closed. You can absolutely buy those shares back and sell a new covered call — that is exactly how many income-focused traders run this strategy month after month. Whether you should depends on three things: the current share price versus your original cost basis, the tax consequences of the assignment, and whether the new premium you can collect still makes the trade worthwhile.

This article walks you through a complete decision framework so you can answer that question for your own situation, not just in theory.

What Actually Happens When You Get Assigned?

Assignment means the buyer of your call option exercised their right to purchase your 100 shares at the strike price. Your broker sells your shares automatically at that strike, and the cash lands in your account, usually the next business day after the exercise notice.

According to the Options Industry Council (OIC), early assignment — assignment before expiration — is most common when a call goes deep in-the-money or just before an ex-dividend date. Most assignments, though, happen at or near expiration when the option expires in-the-money.

Once assigned, you no longer own the stock. Your account holds cash equal to (strike price × 100 shares) plus the premium you already collected when you sold the call. That is your starting point for deciding what to do next.

A Worked Example: AAPL Assignment and Restart

Let's make this concrete. Suppose you bought 100 shares of Apple (AAPL) at $170 per share. You sold a one-month covered call with a $175 strike and collected $2.50 per share ($250 total premium).

At expiration, AAPL closes at $177. Your call is in-the-money by $2, so you get assigned. Your broker sells your 100 shares at $175. Here is your outcome:

• Proceeds from share sale: $17,500 • Premium already collected: $250 • Total received: $17,750 • Original cost: $17,000 • Gross profit: $750 (before commissions and taxes)

Now AAPL is trading at $177. Should you buy it back? The stock is $2 above where you just sold it. If you repurchase at $177, you are starting with a higher cost basis than before. You would need to collect enough premium on the next call to compensate for that $2 gap — and still generate a return you are happy with.

Check the next month's $180 strike call. If it is paying $2.80, your new position looks like this: cost basis $177, potential exit at $180, plus $280 premium. That is a potential $580 gain on a $17,700 investment — about 3.3% in one month. If that return meets your target, restarting makes sense. If the premium has dried up and the $180 call is only paying $0.90, the math gets much tighter and you may want to wait for a better setup.

The Tax Picture You Cannot Ignore

Assignment triggers a taxable sale of your shares. The IRS treats the premium you collected as part of your sale proceeds, so your total gain is (strike price + premium received) minus your cost basis. If you held the shares longer than one year before assignment, that gain is taxed at long-term capital gains rates. If you held them less than one year, it is short-term — taxed as ordinary income.

Here is a trap many traders miss: the wash sale rule. Under IRS rules (see IRS Publication 550), if you sell shares at a loss and repurchase substantially identical shares within 30 days before or after the sale, the loss is disallowed. If your assignment results in a loss — say you bought at $180 and got assigned at $175 — and you immediately buy AAPL back, you trigger the wash sale rule and cannot deduct that loss in the current year.

Canadian traders face a similar rule. The Canada Revenue Agency (CRA) applies the superficial loss rule: if you sell at a loss and reacquire the same security within 30 days, the loss is denied and added to the adjusted cost base of the repurchased shares.

If your assignment produced a gain, the wash sale rule does not apply and you can repurchase freely. But always confirm your specific situation with a qualified tax professional, since covered call tax treatment can get complicated depending on holding periods and option terms. FINRA also reminds investors that options transactions carry unique tax considerations that differ from straight stock trades.

Risks to Weigh Before You Restart

Rebuying shares after assignment is not automatic or risk-free. Here are the honest risks:

1. You are buying at a higher price. If you got assigned because the stock ran up, you are now chasing it. A pullback right after you repurchase can erase the premium income you just earned.

2. Implied volatility may have dropped. Stocks often see elevated implied volatility before a big move. After the move, IV can collapse — a phenomenon traders call a volatility crush. Lower IV means lower premiums on the new call you want to sell. You may find the income opportunity is much smaller than it was when you first entered the trade.

3. You could cap gains on a continuing rally. If the stock keeps climbing after assignment, selling a new covered call limits how much of that upside you capture. You sold at $175, the stock is at $177, and if it goes to $190 you will only participate up to whatever new strike you choose.

4. Commissions and bid-ask spreads add up. Buying 100 shares and selling a new call means two more transactions. On liquid names like AAPL or MSFT, spreads are tight. On less liquid stocks, the cost of re-entry can meaningfully reduce your net return.

5. Concentration risk. If you keep rebuying the same stock, you may be building an outsized position in one name without realizing it. The SEC encourages retail investors to consider diversification as a basic risk management tool.

Three Paths Forward After Assignment

You do not have to jump straight back into the same stock. After assignment, you have three realistic options:

Option 1 — Rebuy the same stock immediately and sell a new call. This works best when the stock has not moved far above your strike, implied volatility is still reasonable, and the new premium justifies the higher cost basis. This is the classic buy-write restart.

Option 2 — Wait for a pullback before rebuying. If the stock ran hard and premiums look thin, sitting in cash for a few days or weeks is a valid choice. You give up some potential premium income, but you avoid buying at the top of a short-term spike. Set a price alert at a level where the math works again.

Option 3 — Rotate into a different stock. Your cash is now free. If another stock in your watchlist offers better premium income relative to its risk, this is a natural moment to diversify. Many covered call traders maintain a list of three to five liquid, optionable stocks and rotate among them based on which one offers the best risk-adjusted premium at any given time.

There is no universally correct answer. The right path depends on your cost basis, your tax situation, current implied volatility levels, and your outlook for the stock.

A Simple Decision Checklist Before You Rebuy

Before you click the buy button on those shares, run through this quick checklist:

✓ Does the new premium cover the gap between your assignment price and the current share price, and still leave a return you are satisfied with?

✓ Is implied volatility on this stock at a level that makes selling a call worthwhile, or has IV collapsed post-move?

✓ Did your assignment produce a loss? If yes, check the wash sale rule (IRS Publication 550 for US traders, CRA superficial loss rules for Canadian traders) before rebuying within 30 days.

✓ Are you comfortable with the stock's near-term outlook? You are taking on full downside risk as a shareholder again the moment you repurchase.

✓ Is there a better opportunity in another stock right now?

If you can answer yes to the first two and no to the last one, restarting the covered call on the same stock is a reasonable move. If the numbers do not work, patience is a position.

Do I have to buy my shares back after a covered call assignment?

No, you are under no obligation to repurchase the shares. Assignment simply closes your position and leaves you holding cash. You can redeploy that cash into the same stock, a different stock, or hold it until a better setup appears.

How soon can I buy shares back after assignment without triggering the wash sale rule?

The IRS wash sale rule only applies if you sold the shares at a loss. If your assignment produced a gain, you can repurchase immediately with no wash sale concern. If you took a loss on assignment, you must wait at least 31 days before rebuying the same stock to preserve the tax deduction, per IRS Publication 550.

What happens to my covered call premium when I get assigned?

The premium you collected when you sold the call is yours to keep regardless of what happens. The IRS treats it as part of your total sale proceeds from the assignment, so it increases your gain or reduces your loss on the transaction.

Is it better to roll my covered call before assignment instead of letting it get assigned?

Rolling — buying back the existing call and selling a new one at a higher strike or later expiration — lets you stay in the stock and collect additional premium without triggering a share sale. Whether rolling beats taking assignment depends on the cost to buy back the call versus the premium available on the new one. The OIC has detailed guidance on rolling strategies for covered call writers.

Will I miss the dividend if I get assigned before the ex-dividend date?

Yes. Once your shares are called away, you no longer own them and are not entitled to any upcoming dividend. Early assignment risk is highest just before an ex-dividend date when the call is in-the-money, because the option buyer may exercise early specifically to capture the dividend.

What is a realistic monthly return target when restarting a covered call after assignment?

Most covered call writers target roughly 1% to 3% per month in premium income relative to the share price, though this varies widely with market conditions and implied volatility levels. Chasing higher premiums usually means taking on more risk through lower strikes or more volatile stocks, so focus on consistency over maximizing any single month's income.