Fidelity trading platform vs td ameritrade
Image source: the thinkorswim platform from TD Ameritrade. 10 Features of Fidelity Active Trader Pro® 1. 10 Nov 2017 Thinkorswim has just about everything an active trader needs: desktop, mobile, customizable chart tools, research, screeners, knowledgeable Thinkorswim, TOS, is a trading platform issued by TD Ameritrade in 2009.