eSignal

Market Prophit Preps Full Launch, Fees

Social media sentiment analysis provider Market Prophit is preparing to emerge from its beta testing phase and begin charging fees for its service in September, chief executive Igor Gonta tells Inside Market Data.

eSignal, Morningstar Grow Mobile Apps

Interactive Data's eSignal unit has released versions of its QuoTrek mobile data application for Apple's iPhone and iPad, while Chicago-based investment research and data provider Morningstar has launched a BlackBerry app as both vendors seek to round…