When are Auto AMOs actually sent to the exchange for execution?

Auto After Market Orders (AMOs) are sent to the exchange during the pre-market session, typically between 9:00 AM and 9:08 AM on the next trading day. If you placed a limit AMO, the exchange will only execute it during the pre-market session if the price condition is met. If the condition isn't met, the order is carried over to the normal market session at 9:15 AM, where it remains open until your specified price is reached or the market closes