Nasdaq Inc. on Friday announced the most ambitious plan yet by a major U.S. exchange operator to allow stocks to be traded ...

Nasdaq Inc. announced on March 7 that it's seeking permission from regulators to expand trading hours on the biggest stock ...

Pre- and after-hours trading is nothing new. Investors have largely enjoyed being able to trade several hours following the traditional trading day of 9:30 a.m. to 4:00 p.m. Eastern via extended ...