Binance stock options about to expire: close, exercise, or leave them?

You're holding a few Binance stock options and the expiry date is this week. Will the in-the-money ones exercise themselves? Don't count on it. The official FAQ puts it plainly: users “should not assume that every in-the-money option will be automatically exercised.”

Before expiry, only two things are actually in your hands: sell to close the position yourself, or submit an exercise request before the cutoff. Leave it alone and the system may try to close it for you, but there's no guarantee it will manage to. If it isn't closed and you haven't exercised, even an in-the-money option can simply expire, and every cent of the premium you paid is gone.

One premise first. This Binance product only lets you buy calls and buy puts; you can't sell to open. So whatever you're holding is a long position, and your maximum loss is the premium you paid. Selling puts for income, covered calls and the like aren't possible here. Below, I'll first sort things by what your screen is showing, then walk through the three outcomes one at a time.

Check your screen first: five states, five ways forward

Most of the last-minute scrambling before expiry comes from not understanding what the interface is telling you. Find your row in the table below:

The first row deserves one more sentence: the official wording is that you “may” get a reminder. If none arrives, the contract expires all the same, and you have to look up the cutoff in the position details yourself.

Outcome one: close the position yourself before expiry

Closing means selling the options you hold. This route needs no cash set aside and no shares on hand, and the hassle of expiry stops being your problem. The hurdles are mainly timing and getting filled.

How to do it. The FAQ doesn't describe a separate sell entry point; it only gives the order rules. Only limit orders are supported for now, and to sell you need to already hold the contract position, which means you can only sell the contracts you actually have. Posting a price isn't the same as getting filled: set it too far from the order book and the order may just sit there. The closer you get to the cutoff, the more it matters to come back and check whether it actually filled.

When it can fill. Trading hours are 9:30 to 16:00 US Eastern Time (ET), and some ETF and ETN options may trade until 16:15; pre-market and after-hours trading generally aren't supported. Outside trading hours, new orders aren't accepted; orders already posted stay on the book and can be cancelled, but nothing matches until the market reopens. You can't place new orders at the weekend. If a sell order is still open and unfilled at Friday's close and the contract doesn't expire that day, the earliest it can fill is when the next trading day opens; a contract expiring that day stops trading at the close, and there is no later match. The 24/7 quotes you get with tokenized stocks don't apply here: options only match during regular US market hours. The difference between the two is covered in can you trade tokenized stocks on weekends?

When closing is all you can do. In the last 30 minutes before expiry, positions switch to CLOSE_ONLY, and you can only reduce or close. At that point, closing is the only move you still control.

Don't treat expiry day like any other day. Most contracts stop trading at 16:00 ET on the expiry date, and some ETF and ETN options may go on until 16:15. If the expiry date falls on or around a US market holiday, the expiry, last trading time or settlement may be brought forward, usually to the trading day before the holiday. So don't work it out from a calendar; go by the times shown in the trading interface and the in-app reminders.

Where the money goes after you sell. There's no separate options account for stock options. Sale proceeds go to the Funding Account only. Until settlement (generally T+1), that money can be used for spot or TradFi trading and transferred to the Spot Account, but it may not be available for the Futures or Margin Account, and it may not be available for withdrawals or fiat trading either. If you want to withdraw right after closing, allow at least one trading day for settlement, and go by what the Funding Account shows.

What happens if it doesn't sell. If your limit was too high and didn't fill, once you slide into CLOSE_ONLY all you can do is keep posting sell orders. If it still hasn't sold by the time trading stops and you haven't submitted an exercise request, you land in outcome three below. If it were me, I'd post the order in the same trading session I learned the expiry date, without waiting for a reminder, so there's room to adjust the price, rather than cramming the close and the cutoff into the same hour.

Outcome two: exercise, but get the cash or shares ready first

Exercising means actually using the right you bought: a call buys the shares at the strike price, a put sells them at the strike price. This Binance product is physically settled, and shares you receive from exercising are custodied by Alpaca on behalf of Binance users. A long position can be exercised early during the contract's life, or at expiry.

Where to find it. On the position details page, tap [More] (to the right of the candlestick chart button) and choose [Option Exercise]. The button only shows up when your position quantity is greater than 0. Exercise and expiry records can later be found under [My Trades] - [Option Event], filtered by underlying, event type and date.

How much to have ready. For a call you need enough cash, and the official formula is refreshingly direct: strike price × 100 × number of contracts. For a put you need to hold enough of the underlying shares to deliver, unless short selling is supported for your account and that stock. If you don't hold the underlying and first want to see how buying US stocks works on Binance, read buying US stocks with USDC on Binance.

An example, with made-up numbers rather than a live quote for any stock: two calls with a $200 strike. Cash needed to exercise = 200 × 100 × 2 = $40,000. You paid a few hundred dollars in premium to buy the options, but exercising means funding the full contract size, dozens of times more. This is the step people most often forget to budget for.

One more small trap: if the underlying has been through a corporate action such as a stock split or a merger, the option contract may have been adjusted, and the strike, the multiplier and the deliverable can all change. With a contract like that, don't force the formula above onto it; check the contract details and the corporate action notice first.

Time windows. The official exercise rules include a time-window table. Here's a screenshot:

Here are the five rows again in text:

Note that “exercise is allowed at weekends and on holidays” only helps with contracts that haven't expired yet; for a contract expiring on a Friday, the cutoff is 30 minutes before Friday's close, US Eastern Time. These windows are set operationally, and the exact cutoff for each contract is whatever the in-app details say. The table is there to give you a rough picture, not to argue with the time shown in the app.

Converting to your own time. In September 2026 US Eastern Time is still on daylight saving time, four hours behind UTC. Taking a Friday expiry on a normal day (not an early close) as the example, here it is in UTC:

Once US Eastern Time switches back to standard time in early November, the gap becomes five hours, so add one hour to every UTC time above, then convert to your own time zone. Depending on where you live, the expiry-day exercise cutoff can land in the middle of the night, right when you're at your sleepiest. On early close days, count back from the adjusted close instead; this table doesn't apply.

When it gets rejected. The FAQ mentions two cases. One is not having enough cash or shares: for a call, not enough cash to cover the amount worked out above; for a put, not enough shares to deliver. The other is bad timing: submitting between the US Eastern close and midnight. In the first case, resubmitting only makes sense once you've topped up, and only if the position is still there and the cutoff hasn't passed (the FAQ doesn't describe a resubmission process after a rejection). The second case only matters for contracts that haven't expired; wait for the window to reopen after midnight ET. A rejection on expiry day hurts most: once the cutoff passes, there's no second chance.

You can't take it back. Once submitted, an exercise request cannot be cancelled. Before you tap confirm, check the contract, the strike, the number of contracts and the amount to be deducted one more time. If your finger slips and you exercise the wrong one, it can't be undone.

A side note: if you don't actually want to take these shares, the closing route doesn't require you to set aside $40,000 first. The price you get depends on the order book, though, and when liquidity is thin your sale price can come in noticeably below the option's in-the-money value. After exercising, you hold real shares, and from then on your gains and losses are no longer capped at the premium.

Outcome three: do nothing, and at worst the premium goes to zero

This is the path you end up on if you do nothing, and it's the bluntest part of the official wording. If you neither exercise nor close before the deadline, the process the FAQ lays out is roughly this:

• You may be sent an expiry reminder around 24 hours before expiry;
• In the last 30 minutes before expiry, positions become CLOSE_ONLY, and you can only reduce or close;
• The system may attempt to automatically close eligible long option positions;
• Auto-close is not guaranteed and depends on market conditions and liquidity;
• If the position isn't closed and there's no valid exercise request, it may expire even if it's in the money, and you lose the full premium paid;
• If you don't hold enough cash or shares to exercise, the exercise may be rejected, and the position may be closed or allowed to expire.

Notice that most of these steps say “may” or “not guaranteed”; only the switch to CLOSE_ONLY is stated as a certainty. “The system may attempt” is not “the system will sell it for you.” Which positions count as “eligible,” what price they get closed at, how likely the close is to fail: the FAQ doesn't say, and I'm not going to fill in the blanks for it. The only thing you can be sure of is the worst case.

Here's that worst case worked out, again with made-up numbers: taking a standard contract as 100 shares, you paid a premium of $3.50 per share for 2 contracts, left them alone, and they expired worthless. Loss = 3.5 × 100 × 2 = $700 (before fees), which is the entire premium you paid. Even if the option was in the money at the moment of expiry, you may not get that money back.

To confirm how it ended after expiry, go to [My Trades] - [Option Event] and filter for expiry events to see whether there's an expiry record. The FAQ doesn't say where a system auto-close gets recorded, so if the position disappeared early, cross-check your order and trade history.

Tonight, open the position details, convert that contract's cutoff into your local time, and set an alarm for an hour earlier.

Where to read the rules yourself

Every rule in this article comes from the Binance Help Center's Frequently Asked Questions on Binance Stock Options (published 2026-09-01, checked for this article in September 2026), mainly Q12, “How can I exercise an option?”, and Q13, “What happens at expiration?”. The product is offered through Nest Trading Limited as introducing broker, with Alpaca Securities LLC as the US clearing broker; before you can use it, you need to complete the Options Suitability Quiz and sign a disclaimer.

For fees, Binance only points you to its fee page and the fee details shown when you place an order, so this article doesn't quote any numbers. Time windows and expiry arrangements are operational and can change; on the day you act, go by what the app says.

Exercising, closing, expiry: the questions left over