Shall Law Firm, a shareholders rights litigation firm, filed a lawsuit against Nvidia for "false and misleading statements to the market." Nvidia told investors share value would retain strength regardless of decreased demand for graphic cards intended for crypto mining because of high demand in the gaming industry. Nvidia was the worst performing stock on the S&P 500 in Q4 2018. Shall Law is asking investors who held shares between Aug. 10, 2017 and Nov. 15, 2018 with losses exceeding $100,00 to contact the firm.