NEW YORK (Reuters) - Online retail brokerage TD Ameritrade Holding Corp <AMTD.O> said some of its thinkorswim desktop trading platform customers were unable to log on for a second-straight day, as the ...

Traders can now access the thinkorswim experience from any modern web browser “Our retail traders expect the best trading experience, and they should be able to access that on any device,” said Steve ...

OMAHA, Neb.--(BUSINESS WIRE)--TD Ameritrade is bringing its award-winning thinkorswim® trading platform to your web browser with thinkorswim Web, a new addition to the thinkorswim suite of platforms.