What the wheel actually ties up
One wheel requires the strike price times 100 in settled cash, per contract, held for the entire cycle. On an $11 strike that is $1,100. The cash does not come back on assignment, it converts into shares, and it stays committed until those shares are called away or sold.
The number everyone quotes is the entry requirement. The number that matters is how long it stays committed, and the honest answer is that you do not know when you sell the put.
The arithmetic per contract
| Strike | Cash to secure one put | What it becomes on assignment |
|---|---|---|
| $11 | $1,100 | 100 shares |
| $25 | $2,500 | 100 shares |
| $50 | $5,000 | 100 shares |
| $95 | $9,500 | 100 shares |
| $600 index ETF | $60,000 | 100 shares |
There is no partial contract. This is the single hardest constraint in the strategy and no amount of cleverness gets around it.
The requirement people forget
Cash secures the put. Then assignment happens and the cash is gone, replaced by shares. Selling covered calls against those shares requires no new capital, which is why the second half of the wheel feels free.
It is not free. The $1,100 is still committed, just in a different form, and now it can also fall. A wheel is not a revolving credit line. It is a capital commitment that changes shape twice per revolution and only fully releases when you exit.
How long is it committed
The clean Ford cycle ran 94 days. The stranded version of the same cycle, where Ford sits at $8.90 with a $10.62 basis, runs until the stock recovers or you give up. That has no upper bound.
So the right way to size this: capital you can lock up for a year without needing it back. Not capital you have this month. If any part of that $1,100 might be rent in November, it is not wheel capital.
What a given account supports
Take $10,000 and a rule that no single position exceeds 25 percent of the account.
- Four $11 wheels across four tickers: $4,400 committed, $5,600 free. Comfortable, diversified, and each position is small enough that one stranding does not define the year.
- Two $25 wheels: $5,000 committed across two names. Workable, thinner on diversification.
- One $95 wheel: $9,500 committed, 95 percent of the account, one ticker. That is not a strategy, it is a concentrated stock position with a coupon.
The pattern holds at every size. What changes with a bigger account is the price range you can reach, not the arithmetic.
The practical floor
Around $5,000 is where the wheel starts making sense: two or three cheap tickers, real diversification, premiums that clear commissions.
Below $2,500 you are running one contract on one name. One bad quarter on one company is your entire result, and the sensible move is to keep buying shares until the account can support the strategy properly. There is no shame in that. The wheel is not a way to make a small account big, it is a way to generate income from capital that already exists.
What about margin
Selling the same put on margin drops the requirement from $1,100 to a few hundred dollars, and that changes what the strategy is. The per-contract risk does not change at all, but the number of contracts people sell does, and the maintenance requirement grows as the stock falls, which is exactly when you cannot meet it.
The one-line test for whether your wheel is still a wheel: add up the strikes times 100 across every short put you hold. If assignment on all of them tomorrow would exceed your cash, you are running leverage.
OptionsKing scores every candidate strike on a deterministic 0 to 100 scale and shows you nothing below 60, at any setting, with 75 the recommended bar. How it works covers what that guarantees.
Questions people actually ask
How much money do you need to run the wheel strategy?
A practical floor is around $5,000, which supports two or three wheels on $10 to $25 stocks. The absolute minimum is one strike times 100, so $1,100 on an $11 stock, but a single contract on a single name is a concentrated bet rather than a strategy.
Does the wheel require a margin account?
No. Cash-secured puts and covered calls both sit at low options approval tiers and work in a cash account. Margin lowers the requirement per contract without lowering the risk, which mostly leads to selling more contracts.
How long does my capital stay tied up?
One clean cycle runs about three months. A cycle that assigns you below your basis runs until the stock recovers or you sell, and there is no upper bound on that. Size the position as capital you can commit for a year.
Can I wheel SPY or QQQ?
Only with roughly $60,000 per contract on SPY. The requirement scales with share price, so index wheels need account sizes most people do not have. Cheaper ETFs in the same families are the usual workaround.
Sources
Rules and thresholds above were checked against these documents on August 4, 2026. Exchange and broker rules change. Confirm anything you are about to act on with your own broker.
Keep reading
Do the math on your own trade
Every price in this article is an illustrative worked example, not a quote. Read The wheel for the rest of the series, and the disclaimer before you act on any of it. Selling options carries real risk of loss, and the loss can be far larger than the premium you collected.