The investment app also provides cryptocurrency trading, margin accounts, and IRAs. Webull is best for active traders and DIY investors who want to trade at low costs. Is Webull right for you? Webull is best for active traders looking for commission-free trades on stocks, ETFs, and options. Though you may have to pay small fees (usually less than $0.01) for each trade, you won't need to meet a minimum account size requirement to get started. In addition, the brokerage offers cryptocurrency trading, margin accounts, American Depositary Receipts (ADRs), Nasdaq market data and research, and full extended hours trading. The stock market is open from 9:30 a.m. to 4 p.m. Eastern Time. With extended hours trading, you can also place trades from 4 a.m. to 9:30 a.m. or 4 p.m. to 8 p.m.