NEW YORK--(BUSINESS WIRE)--E*TRADE Financial Corporation (NASDAQ:ETFC) today announced the launch of its app for the Apple Watch, set for April 24, 2015. The app will deliver essential market data in an engaging and simple format to help investors and traders keep a watchful eye on the markets and their portfolios. Specific features include: Visual snapshots of market indices such as Dow, NASDAQ and S&P, as well as core metrics such as volume and performance. Easy-to-glance summary of accou