Buy-Write

A buy-write pairs a stock purchase with an immediate covered call sale, executed simultaneously. It’s the starting point for many professional income strategies, blending stock appreciation with option income.

What a buy-write is

You buy 100 shares of stock at the market price and immediately sell an out-of-the-money call, typically 2–5% above the current price, expiring in one to three months. You receive call premium that reduces your stock cost basis and caps your upside.

The strategy is mechanically identical to buying stock then selling a covered call later, but the simultaneous execution often provides better pricing.

Why to use a buy-write

The primary reason is immediate income generation. You don’t wait for the stock to appreciate; you generate return on day one via the call premium.

A second reason is cost reduction on a stock purchase. If you’re planning to buy stock anyway, a buy-write reduces your effective purchase price.

Buy-writes also suit income portfolios where growth is secondary. You’re building a dividend-like cash flow without needing dividends.

When a buy-write works

Buy-writes thrive when you’re bullish but not on a specific timeline. You’re happy to own stock, but if it’s called away at a profit, you’re satisfied.

They also work in elevated implied volatility. Fat call premiums mean bigger income upfront, reducing your cost basis substantially.

Buy-writes excel for quarterly or monthly systematic income. Professionals deploy buy-writes on every expiration cycle, chaining them to generate steady cash flow.

When a buy-write constrains returns

If the stock rallies sharply above the call strike, you’re called away at a loss relative to the stock’s actual value. You’ve capped your upside to generate premium—a trade-off.

Buy-writes also lock you in psychologically. You’ve sold the call; walking away from the position if your thesis changes is costly.

If the stock crashes, the call premium (which reduced your cost basis) is no longer meaningful—you’re stuck holding a losing position.

Mechanics and adjustment

You pay the stock price minus the call premium. Your effective cost basis is lower than the stock price. Return is: (call premium + stock appreciation to call strike) / effective cost basis.

If you buy stock at $100 and sell a $105 call for $2, your cost basis is $98 and your maximum return is $7 ($5 gain plus $2 premium), a 7.1% return for (say) three months.

Adjustment is optional:

• Rolling the call: As it approaches expiration, buy it back and sell a new call for the next month.
• Closing early: If the stock has appreciated significantly, close the call and let the stock run (at a cost—you forfeit remaining premium).

Buy-write vs. buying stock outright

Stock ownership offers unlimited upside and infinite holding period. A buy-write caps upside but generates immediate income. Choose buy-writes for income-focused portfolios; choose stock outright for growth investors.