A day order is an order to buy or sell a security that expires at the end of the trading day, when the market closes. If the order is not executed on the day it was placed, the order expires.
It is an order to buy or sell a stock until the order is filled or the investor cancels it.
*Please note: If your GTC order doesnt execute within 90 days, itll be canceled automatically. You can place the limit order again if you wanted to.
How to select Order Duration?