Coinspeaker NKLA Stock Tanks 25% as Nikola Faces Allegations of Fraud and Misleading InvestorsThe latest report from Hindenburg Research accusses Nikola for defrauding investors about the preparedness of its hydrogen-fuel technology. Stock tanks more than 40% in the last three days.NKLA Stock Tanks 25% as Nikola Faces Allegations of Fraud and Misleading Investors