Samantha (Sam) Silberstein, CFP®, CSLP®, EA, is an experienced financial consultant. She has a demonstrated history of working in both institutional and retail environments, from broker-dealers to ...

This price reflects trading activity during the overnight session on the Blue Ocean ATS, available 8 PM to 4 AM ET, Sunday through Thursday, when regular markets are closed.

If you're just easing into investing, many top brokerages offer free stock-trading platforms that can get you started with zero-commission trading and no account minimums. CNBC Select has chosen the ...