EARNINGS PREVIEW: Palantir, Robinhood Among Leaders Set To Report Western Digital (WDC) stock rallied again Friday following an earnings report that showed the hard-disk-drive market remains red-hot because of AI demand. The San Jose, Calif.-based tech company said late Thursday that its adjusted earnings jumped 137% year-over- year to $1.78 per share while sales increased 27$2.82 billion. The results beat both top- and bottom-line estimates for the September quarter. On the stock market today, Western ...