AI chipmaker Nvidia (NVDA) saw its shares dive on Friday after key hardware partner Super Micro Computer (SMCI) announced its next earnings date without giving preliminary results. Nvidia stock fell in tandem along with other highflying AI stocks.X On the stock market today, Nvidia stock sank 10% to close at 762.The drop came after data-center hardware specialist Super Micro revealed that it will release its fiscal third-quarter results on April 30. But unlike recent quarters, it didn't update its sales and ...