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Why did my sell order vanish at 1:00?

A day order lives until the session ends, and then it is gone. On a normal day that is 4:00 p.m. Eastern. On an early close it is 1:00 p.m. A price that prints after that does not fill an order that already died.

Beginner guide · 8-minute read · Updated 2026-11-09

The short answer

A day order is an order for this session only. When the session ends, the order ends, filled or not. On an early-close day the stock session ends at 1:00 p.m. Eastern, not at 4:00. A limit you were waiting on dies at 1:00. A trade later that afternoon is a different session, and this order is not in it.

One hundred shares, and a limit that died

Here is one order (hypothetical). You hold 100 shares of Northwind, a made-up company. The stock is $39.50 at 12:40 p.m. You have a day limit to sell at $40. That sale would raise $4,000. The session is an early close, so it ends at 1:00. The stock never prints $40 before 1:00. The order dies. You still hold the 100 shares.

Monday the stock opens at $34. The 100 shares are worth $3,400.

The bottom row is this account. The −$600 is the sale that never happened. The limit did not get a fill and then lose it. It was cancelled by the clock. Selling Monday at $34 raises $3,400, not $4,000. Holding does not put the $40 order back. The price fell. The order was already dead.

These prices are made-up, so the page can keep the same story after the market moves. They are not a forecast of the next half day. How to read a brokerage statement shows the shares you still hold. It does not show an order that died at 1:00. That line is in the order history, if your broker keeps it, and it will say cancelled or expired, not filled.

The dates, from the exchange

A normal session is 9:30 a.m. to 4:00 p.m. ET. An early close cuts the end, not the open. The stock market still starts at 9:30 a.m. Eastern. It stops at 1:00 p.m.

Early closes in 2026:

Early closes in 2027:

Source: nyse.com. If a later list moves a date, trust the table, not a sentence written beside it. Stock market half days puts the bond market's early closes next to these. Bonds are a different list. A day the bond market stops at 2:00 can still be a full day for stocks.

Some eligible options trade until 1:15 p.m. on these days. This page is the stock order. An option that is still alive at 1:05 is not this limit. Do not cancel the stock story and the option story into one clock.

What "day" means on a short day

A day order does not mean "until midnight." It means until the session your broker sent it to is over. On a short day that session is over at 1:00 p.m. Eastern for stocks. A good-til-cancelled order is the other kind. It can still be working tomorrow. If you meant tomorrow, a day order was the wrong ticket.

After 1:00, some brokers open a shorter after-hours session. A day order from the regular session does not move there on its own. A trade at 1:30 is not a fill of the $40 limit unless you sent a new order into that session. Read the broker's holiday notice for whether after-hours is even open. The notice wins.

The same trap hits a buy. A day limit to buy at $39 dies at 1:00 too. If the stock prints $39 at 2:00, you do not own the shares. Monday's open can be $44. The buy you wanted is gone, and the shares cost more. That is the other side of the same clock. This page follows the sell, because that is the order that was supposed to raise cash and did not.

The account does not fill a dead order

A TFSA or an RRSP changes the tax treatment of what is inside. It does not keep a day order alive past the close. One hundred shares inside a TFSA are still one hundred shares on Monday. The shelter did not sell them at $40. A loss from $39.50 to $34 does not hand contribution room back. Room follows the contribution rules, not a cancelled ticket.

A taxable account works the same way for the order. The wrapper decides tax. The clock decides whether the order is still there. If the shares were going to be sold to pay a bill on Friday afternoon, the bill is still there and the cash is not. Plan the cash for 1:00, not for 4:00, on the dates in the table.

What to write down

Write four things before you decide the broker "lost" the order.

1. The order type. Day, or good-til-cancelled.
2. The session end that day. 4:00 p.m. Eastern, or 1:00 p.m. on an early close.
3. Whether $40 printed before that end, in the regular session.
4. What the shares are worth now that you still hold them.

If the price never printed before the end, the order did what a day order does. It died. If the price did print and you still hold the shares, that is a different problem, and the order history is the place to look.

Questions

Did the broker cancel a fill? No. There was no fill. The session ended first. The order died with the session.

Why didn't the 1:30 trade sell my shares? That trade was after the stock session. A day order from the regular session was already dead. A new order would have been required, in whatever session was open.

Do options stop at 1:00 too? Stocks stop at 1:00 p.m. Eastern. Some eligible options go to 1:15. This page is the stock order. Check the option on its own clock.

Does a TFSA keep the order working? No. The shelter does not extend the session. The shares are still there Monday. The $40 sale is not.

Is $34 the real Monday open? No. $40 and $34 are hypothetical, so the −$600 stays checkable. The dates in the tables are the exchange list.