Robinhood halted for volatility after surging 40%, trading app up more than 85% this week
Vlad Tenev, Co-Founder and CEO of Robinhood, will ring the opening bell on July 29, 2021 on Nasdaq.Source: The NasdaqRobinhood stock rose again on Wednesday, bringing the new public stock trading app's rally to over 85% for the week.…