Robinhood upsizes funding round to raise an additional $320 million at a $8.6 billion valuation

· *Robinhood raised another $320 million, according to a Monday statement, further bolstering to its Series F funding round.*
· *The influx of cash from new and existing investors brings Robinhood's total valuation to $8.6 billion.*
· *The brokerage first announced its Series F haul in May after Sequoia Capital led a $280...