I will let others rate us, but on Lightspeed Trader you can use ARCA and NASDAQ from 4am to 8pm ET. You can take money out of your account through a request for a Wire, ACH or Check. We are known for fast order entry and fast execution.
From What time your Orders can get executed? because most brokers allow to place order after 7:00Am but your orders get excuted after 8:00Am only
IB.