CANNES — Robinhood stock hit the $100 mark for the first time, capping off a week of fresh all-time highs and renewed investor confidence. At an event held in a Belle Époque mansion along the French Riviera, Robinhood executives laid out a vision to bring thousands of tokenized stocks, ETFs, and private equities fully on-chain. "This presentation and these products are dual-purpose," CEO Vlad Tenev told CNBC in Cannes. "The first purpose is obviously to deliver great products to users, but I think the secon ...