Most wheel traders do best starting with 30-45 DTE on their short puts and covered calls. That sweet spot gives you enough time premium to make the trade worth doing, without tying up your capital for months while the stock does whatever it wants.

Here's why that range works. Options lose value fastest in the final 30 days — that's the theta decay curve doing its thing. When you sell at 45 DTE and close around 21 DTE (or at 50% profit, whichever comes first), you're capturing the steepest part of that curve. You're not grinding out the last few dollars of premium while taking on all the gamma risk that comes with being close to expiration. That's a bad trade.

Let me make this concrete. Say you're selling cash-secured puts on AAPL, which is trading around $210. You sell the $200 put at 45 DTE for $3.50. Your plan is to close it when it hits $1.75 (50% profit) or when you hit 21 DTE, whichever comes first. If AAPL cooperates and drifts sideways or up, you might close that trade in 2-3 weeks with half your max profit locked in. Then you reset and do it again. That's the engine. Rinse and repeat.

What about shorter DTEs — like 7-21 DTE?

Some traders swear by weekly options, especially on high-IV tickers like NVDA or AMD. The appeal is obvious: faster cycles, quicker feedback, more chances to collect premium each month. And honestly, if you're experienced with position management, weeklies can work. But for most traders in the 6-12 month experience range, weeklies are a trap. The premium looks juicy on a percentage basis, but you have almost no room to manage a trade that goes against you. NVDA can move $15 in a day. If you sold a weekly put and the stock drops hard on day two, you're either taking a big loss or getting assigned with almost no time to react. The 30-45 DTE window gives you time to think.

What about longer DTEs — like 60-90 DTE?

Going longer isn't crazy, especially in lower-IV environments where you need to go further out to find decent premium. Some traders sell 60 DTE and close at 30 DTE, which is essentially the same theta-harvesting logic just shifted out. The downside is capital efficiency. A 90 DTE put on SPY ties up your buying power for three months. If the trade goes sideways (not against you, just boring), you're stuck. With 45 DTE, you're turning over your capital faster and getting more at-bats per year.

The covered call side of the wheel changes things slightly.

Once you've been assigned shares and you're selling covered calls, you might actually want to shorten your DTE a bit — think 21-30 DTE. Here's why: you already own the stock, so you're not taking on new directional risk by going shorter. You just want to collect income on shares you're holding anyway. Selling a 30 DTE covered call on 100 shares of AAPL at a strike you're comfortable getting called away at is a clean, manageable trade. If you go too far out on covered calls, you're locking in your upside for a long time, which stings if the stock rips higher.

One thing that trips people up: earnings.

Always check the earnings date before you sell. If you're selling a 45 DTE put on NVDA and there's an earnings report in 10 days, your IV is artificially inflated right now. That sounds good — more premium! — but you're actually taking on event risk you didn't price correctly. Either go shorter to avoid the event entirely, or go longer so the event is in the middle of your trade window and you can manage around it. What you don't want is to be short a put with 5 DTE and earnings dropping tomorrow. That's a coin flip, not a strategy.

So what would I actually do?

For a stock I want to own — something like AAPL, MSFT, or a sector ETF like XLK — I'm selling puts at 30-45 DTE, targeting the 30-35 delta strike, and planning to close at 50% profit or 21 DTE. That's my default. I'd adjust toward 45 DTE when IV is elevated (more premium available further out) and toward 30 DTE when IV is crushed and I want faster turnover. Once assigned, I flip to 21-30 DTE covered calls until I get called away or decide to sell the shares.

The practical takeaway: pull up your broker's options chain right now, filter for expirations 30-45 days out on a stock you already like, and look at the 30-delta put. That's your starting point. Check the premium, check the earnings date, check that the strike is a price you'd genuinely be okay buying the stock at. If all three boxes check out, you've got a trade worth considering.