S&P 500, Nasdaq poised for higher open as earnings deluge takes center stage

By Pranav Kashyap and Twesha Dikshit Feb 3 (Reuters) - The S&P 500 and the Nasdaq looked set for a firm open on Tuesday, stabilizing after a commodity rout in the previous session, as investors geared up for ​a flood of corporate results through the week. Palantir Technologies jumped 11.2% in premarket trading after upbeat results highlighted demand ‌for its military-grade AI tools, with U.S. defense spending helping lift quarterly sales. Teradyne surged 22% after the chip-testing equipment maker issue ...