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Selling puts vs dollar-cost averaging: paid to wait, or just buy?

Dollar-cost averaging buys a fixed amount on a schedule, so you buy at many prices. Selling a put tries to buy all at once at one lower price, and pays you while you wait. Puts do best in a flat market. In a sharp drop or a big rally, steady buying often comes out ahead.

Comparison · 7-minute read · Updated 2026-10-27

The short answer

Dollar-cost averaging (DCA) means putting the same amount into a stock or fund on a schedule, say on the first of each month, whatever the price. You end up with an average price across many buys.

Selling a cash-secured put means setting aside the cash for 100 shares and selling a put at a lower strike. You're paid a premium. If the stock falls below the strike, you buy all 100 shares at once, at that price.

DCA spreads your entry over time. A put puts your whole entry on one price. That single difference decides which one comes out ahead.

Side by side

A worked example (an illustration, not a trade idea)

Two investors want to own a made-up stock, XYZ, at $50. Each has $4,500.

• Investor A (DCA) puts $1,500 into XYZ on the first of each month for three months.
• Investor B (puts) sets aside $4,500 and sells a one-month $45 put for $1.00 in month 1. If it expires, B sells another the same way. If assigned, B sells $45 calls on the shares.

Here are three paths over three months.

Path 1: the stock goes nowhere (XYZ stays near $50)

• A buys 90 shares at $50. Worth $4,500. Result: $0.
• B's put expires three times. Result: +$300, still holding all the cash.

Selling puts wins clearly here. This is the case the strategy is built for.

Path 2: the stock rallies (XYZ jumps to $65 after month 1)

• A buys 30 shares at $50, then about 46 shares at $65. Worth about $4,950. Result: about +$450.
• B's first put expires: +$100. A put near $65 would need more cash than B has, so B keeps selling the $45 put, now far below the price, for about $0.20 each time. Result: about +$140, and B owns no shares.

B was paid, but missed the rally. B now has to decide whether to buy at $65.

Path 3: the gap down (XYZ slides to $40, then gaps to $30 on bad news)

This is the path where selling puts goes wrong.

• A buys 30 shares at $50, 37.5 shares at $40 and 50 shares at $30. That's 117.5 shares for $4,500. At $30, they're worth $3,525. Result: −$975.
• B is assigned at the end of month 1, with XYZ at $40. B buys 100 shares at $45, with all $4,500. In month 2, B sells a $45 call for $0.30; it expires. In month 3, XYZ gaps to $30. Shares worth $3,000.

In the gap case, B lost $395 more than A, even after collecting premium.

Why? B's whole $4,500 went in at $45, the moment XYZ was assigned. A still had two-thirds of the money waiting, and put it in at $40 and $30. The premium is small. The gap was big.

When each one fits

Selling puts fits when: - you expect the stock to drift sideways or dip a little, - you'd be glad to own 100 shares at the strike, even if it keeps falling, - you have the cash for 100 shares and watch your trades each month.

DCA fits when: - you want to own a fund or stock for years and don't want to pick prices, - you'd rather buy a small amount at a time, including fractional shares, - you want the habit to run without decisions.

Some investors combine them. They DCA into a fund and sell a put only on a part of the cash, at a strike they'd be glad to pay.

What to take from this

The wheel strategy starts with a cash-secured put, and it's fair to think of it as "a way to buy that pays you to wait." Just know the cost: you give up the chance to buy lower if the stock keeps falling, and the chance to own it if it runs away. See our cash-secured put guide.

In Canada, DCA works in any account; cash-secured puts in a TFSA or RRSP depend on the broker, and options permissions differ by broker.

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