Shares of Super Micro Computer Inc. SMCI slid 5.68% to $34.38 Tuesday, on what proved to be an all-around dismal trading session for the stock market, with the S&P 500 Index SPX falling 1.11% to 5,909.03 and Dow Jones Industrial Average DJIA falling 0.42% to 42,528.36.

Super Micro Computer Inc. stock was rising ahead of the opening bell, putting the server maker on course to build on Friday’s double-digit gains. Super Micro was the most volatile S&P 500 stock last year,

Super Micro Computer, the server maker that has delayed filing its earnings for the past fiscal year, was heading higher on Tuesday after gaining almost 10% to start the week. The stock, which was the most volatile in the S&P 500 index last year,