Robinhood shares spike 30% after Sam Bankman-Fried buys $650M stake

Shares in the popular online brokerage Robinhood have spiked over 30% in after-hours trading following billionaire Sam Bankman-Fried acquiring a 7.6% stake in the company.
Source: Robinhood shares spike 30% after Sam Bankman-Fried buys $650M stake (https://cointelegraph.com/news/robinhood-shares-spike-30-after-sam-bankman-fried-buys-650m-stake)
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