Palantir Technologies stock was climbing Tuesday after the software company said it had secured authorization for its entire ...

Shares of server and storage solution specialist BigBear.ai (NYSE: BBAI) charged sharply higher on Tuesday, surging as much as 20.9%. As of 11:52 a.m. ET, the stock was still up 19.1%.

ET, markets are largely flat on the day. Here's a check-in on major indexes: Nasdaq: Up 9.82(+.05%) S&P 500: Down 3.86 (-.06% ...