when are pre market stock trading hours
Since 1985, the regular trading hours for major exchanges in the United States, such as the New York Stock Exchange and the Nasdaq Stock Market, have been from 9:30 a.m. to 4:00 p.m. Eastern Time (ET). Pre-market trading occurs from 4:00 a.m. to 9:30 a.m. ET, although the majority of the volume and liquidity come to the pre-market at 8:00AM ET.
Since then a number of ECNs such as Archipelago have emerged to facilitate trading outside regular market hours. Pre-market trading in stocks occurs from 7 - 9:30am EST, and after-hours trading on a day with a normal session takes place from 4-8pm EST. Many retail brokers offer trading during these sessions but may limit the types of orders that can be used. Liquidity on ECNs.