Best Time to Sell Puts and Covered Calls (Day, Time of Day, and DTE)
Searchers ask for the best time to sell cash-secured puts, the best day to sell covered calls, and even the best time of day to sell weekly covered calls. Those questions are fair. Options prices move with the clock, the calendar, and the news. They are also easy to overfit. This guide separates popular timing myths from the decisions that usually matter more for Wheel traders: liquidity, implied volatility, days to expiration, and a plan you would still like after assignment.
All prices, premiums and returns below are hypothetical and rounded for easy math. They are not quotes, live prices, or typical results.
Why "best day" myths persist
Three stories show up again and again in options forums:
- Weekend theta. Options have calendar days baked into pricing models. From Friday's close to Monday's open, time still passes even though U.S. equity markets are shut. Some sellers like to be short into the weekend so that decay accrues while they are away. Buyers sometimes prefer not to pay for dead weekend days. That tug-of-war is real, but it is one small piece of a larger price.
- Monday open gaps. Weekend news can reprice a stock before the opening bell. Sellers who sold Friday can wake up to a gap that moves their short put or call against them. Buyers who waited for Monday may face a different implied-volatility picture than Friday's close. Neither side has a free lunch; weekend risk is why weekend premium exists at all.
- Friday gamma. Near weekly expiration, small stock moves can swing option deltas hard. Friday afternoon on a short-dated contract can feel jumpy. That is a reason many Wheel traders avoid holding weeklies into the last day for a few leftover cents, not a reason that "never sell on Friday" is a law.
These effects can nudge quotes. They do not replace the bigger levers: how liquid the options are, whether implied volatility is rich or quiet relative to recent history, how many days you leave on the trade, and whether you are willing to own (or sell) the shares. If you are choosing weekly versus monthly length, that is a DTE decision covered in weekly vs monthly options for the Wheel. If you are deciding when to buy a short option back, that is exit timing in when to close a covered call or put. This page is about when to open.
A hierarchy that beats the clock
When people ask for the best time of day to sell covered calls or the best day to sell cash-secured puts, it helps to rank the decisions:
- Underlying and plan. Would you own 100 shares at the put strike, or sell 100 shares at the call strike, without regret? Timing cannot fix a bad thesis.
- Days to expiration (DTE). Roughly 21 to 45 days is a common Wheel window. Weeklies and monthlies change workload and gap exposure more than Monday versus Wednesday usually does.
- Implied volatility and events. A rich premium often prices a real risk: earnings, a Fed week, or a fragile chart. Know the calendar before you sell. See the Wheel around earnings and implied volatility for the Wheel.
- Liquidity at your strike. Bid-ask width and open interest decide whether the "premium" on the screen is fillable.
- Day of week and time of day. Useful as habits for cleaner fills, not as alpha rules.
That order keeps you from optimizing the open while ignoring assignment.
Cash-secured puts: practical open windows
A cash-secured put is an obligation to buy 100 shares at the strike if assigned. The "best time to sell" is the moment when cash is ready, the strike is one you would own, and the quote is fair enough that you are not donating the edge to the spread. Mechanics are covered in the cash-secured puts guide; here the focus is clock and calendar habits.
- Mid-morning after the open settles. The first minutes after 9:30 a.m. Eastern often show wide spreads and fast prints as overnight orders clear. Many sellers wait until that burst calms—often sometime after the first half hour—then work a limit order near the mid. That is a liquidity habit, not a guarantee of better premiums.
- Avoid the first and last few minutes on thin names. Illiquid underlyings can print ugly bids at the open and again into the close. If open interest on your strike is sparse, patience and limit orders matter more than which weekday it is.
- Earnings and ex-dividend windows. Selling a put that spans a company's earnings report is a deliberate choice, not an accident. Broad ETFs skip company earnings but still move on macro prints. Once you own shares, ex-dividend dates matter for early call assignment. Link those calendars before you sell: earnings and ex-dividend early assignment.
If you are comparing how much premium different DTEs actually pay after realistic fills, use the free Wheel calculator and the companion on comparing Wheel premiums.
Covered calls: same liquidity ideas, different goal
A covered call means you already own the shares and you agree to sell them at the strike if assigned. Timing habits look similar to puts—prefer liquid sessions, respect wide spreads—but the goal is different. You are collecting premium in exchange for capping upside. The strike and your cost basis usually dominate the weekday.
- Liquidity first. On liquid stocks and ETFs, mid-session quotes are often tighter than the open auction. On illiquid names, you may need to stage limit orders and accept that some days simply will not fill at a fair mid.
- Weekly vs monthly timing. Weeklies can tempt you to sell "every Monday" for routine. That habit can work as a calendar reminder, but it is not a rule that Monday premium is special. Monthlies leave more room to manage. Full trade-offs live in weekly vs monthly options.
- "Sell on Monday" is a habit, not a law. Some traders sell calls early in the week so they are short through more weekday theta. Others sell when shares are assigned and the next liquid quote appears, even if that is a Wednesday. Consistency and fill quality beat folklore.
For strike choice after assignment, see how to pick Wheel strikes. For the call phase basics, see covered calls explained.
Time of day vs day of week vs DTE
Put the three timing layers side by side:
| Layer | What it usually affects | What it does not fix |
|---|---|---|
| Time of day | Spread width, fill quality, open/close noise | A strike you would hate to own or sell |
| Day of week | Weekend theta exposure, Friday weekly gamma, news cadence | Earnings risk inside the expiration window |
| Days to expiration | Premium per day, management frequency, gap room | Poor liquidity or oversized position size |
If you only have energy to improve one layer, improve DTE and liquidity before you optimize the clock. Rolling mechanics when a trade goes wrong belong on the rolling options guide, not on a stopwatch.
Checklist before you sell
Use this as a pre-trade pass. Skip a trade that fails several items rather than forcing a fill because the calendar says "Monday."
- Bid-ask on your exact strike and expiration. Prefer underlyings where the mid is close to both sides. Wide spreads are a silent tax.
- Open interest and volume. Meaningful open interest suggests you are not alone in the contract. Thin interest means patience or a different name.
- IV context. Is premium high because the market expects a move? Compare to recent ranges and know what you are selling. See IV for the Wheel.
- Event calendar. Earnings, ex-dividend dates, major macro prints. Decide on purpose whether your short option spans them.
- Assignment willingness. For puts: cash ready and shares you want. For calls: an exit price you accept. Assignment is a planned Wheel outcome, not a surprise. See what happens when options are assigned.
- Next step written down. If assigned on the put, which call plan? If called away, which put next—or sit in cash? Improvisation after the fill is how clock myths replace process.
Log the result in the Wheel tracker so you can tell whether "better timing" actually improved fills or just felt busy. For the full system behind these habits, read Spin the Wheel, Cash the Checks by Logan Sterling (Kindle eBook).
Related reading on this site
- Weekly vs monthly options — DTE length, not clock timing.
- When to close a covered call or put — buy-to-close and the 50% guideline.
- Rolling options in the Wheel — extending a trade instead of taking assignment.
- The Wheel around earnings — event risk inside the window.
- Cash-secured puts and covered calls — the two legs of the cycle.
FAQ
What is the best time to sell cash-secured puts?
There is no universal clock or weekday that beats a sound plan. Many traders prefer mid-morning after the open's first burst of volatility settles, when bid-ask spreads on liquid names are usually tighter. Liquidity, implied volatility, days to expiration, and your willingness to take assignment matter more than the hour alone.
When should I sell cash-secured puts?
Sell when you have cash ready, a strike you would own, enough days to expiration for your style, and a clear view of the event calendar. Avoid forced fills in the first and last few minutes on illiquid underlyings, and think twice when earnings or an ex-dividend date sits inside your chosen window.
What is the best day to sell covered calls?
Monday is a habit for some traders, not a rule. Covered calls belong on shares you already own when liquidity is decent, the premium is worth capping upside, and you are comfortable with assignment at the strike. Day-of-week effects are usually smaller than strike choice, DTE, and events.
What is the best day to sell weekly covered calls?
Weeklies compress time, so the day you sell matters less than whether the stock's options are liquid and whether you have a written rule for rolls and assignment. Selling into a quiet mid-session quote is often cleaner than chasing Friday's last hour. Compare approaches in weekly vs monthly options.
What is the best time of day to sell covered calls?
For liquid names, mid-morning through early afternoon often offers steadier quotes than the opening auction or the closing scramble. Always check the live bid-ask and open interest on your strike. Thin names may need patience and limit orders regardless of the clock.
When should I sell covered calls?
Sell covered calls when you own at least 100 shares per contract, you accept the strike as an exit price, and the premium after realistic fills is worth the upside you give up. Timing the open is secondary to knowing earnings, ex-dividend dates, and whether you would rather keep or sell the shares.
Educational only, not financial advice. Options involve risk. Timing examples on this page are for illustration only and are not recommendations to buy, sell or hold any security or option.