Update: Trading of Robinhood shares has been halted due to volatility. The company’s stock paused at $65.60 on Robinhood itself. Yahoo Finance has a higher $77.03 price on the company’s equity, up a stunning 64.59% today. Things are fluid, but Robinhood may have been halted and then rose again when it resumed trading. Stonks indeed. Shares of Robinhood, an investing-focused consumer fintech company, soared this morning in pre-market trading. The stonk phenomenon, which helped propel minor companies like GameStop and AMC earlier this year, appears to be impacting Robinhood’s own…