AMD stock surges 114-130% year-to-date in 2026, far outpacing Nvidia's 12-18% gain. Here's what's driving investor rotation in the AI chip market.

AMD stock surges 114-130% year-to-date in 2026, far outpacing Nvidia's 12-18% gain. Here's what's driving investor rotation in the AI chip market.

AMD (AMD) stock dips 3.29% premarket to $561.80 on broader tech cooling, following a historic second-quarter surge where the chipmaker added $615B in market value.