https://www.reuters.com/article/us-robinhood-stocks/retail-favorite-robinhood-rises-3-at-end-of-roller-coaster-week-idUSKBN2F71IE

Shares of Robinhood Markets Inc rose about 3% before the bell on Friday after a roller-coaster week that lifted its market capitalization to $44 billion on interest from small-time investors on social media-based trading forums.