For stock and option orders with wide bid - ask spreads, there is a wider range of prices at which your order could execute inside of the spread. (fidelity.com)
You can also access complex options chains and enter simple options orders, making it a powerful trading tool for options traders. (thedigeratilife.com)
Equity, ETF, and options orders received outside normal market hours will be entered the next business day. (us.etrade.com)