The NYSE and the Nasdaq have pre-market and after-hours trading, and some brokers even offer 24-hour trading. Several factors are worth considering if you want to trade at these times.

Investors may trade in the Pre-Market (4:00-9:30 a.m. ET) and the After Hours Market (4:00-8:00 p.m. ET). Participation from Market Makers and ECNs is strictly voluntary and as a result, these ...

The NASDAQ 100 Pre-Market Indicator is down -95.16 to 25,422.17. The total Pre-Market volume is currently 204,645,065 shares traded. The following are the most active stocks for the pre-market session ...