I just opened a just2trade account and I submitted a limit day order and instruct it to be routed to Nasdaq. I submitted during pre-trading hours (9:15am) and the order immediately showed up on the pre-trading hour L1/L2 quotes. I called the broker and they said if I submit a "Day" order and have it routed to ECN, it will be executed during day + pre-trading hours. If I submit a "Day+" order it will be executed during day + pre-trading + after hour trading. Is this correct? Does any other broker firm do that?