Vistra (VST) up 13.28% premarket after Meta's 2,609 MW, 20-year nuclear PPAs

On January 9, 2026, Vistra Corp. (NYSE: VST) jumped 13.28% to $170.59 in premarket trading after Meta agreed to 20-year power purchase agreements. The contracts total 2,609 MW of nuclear capacity across three PJM-region plants, with deliveries starting in late 2026 and additional uprate capacity phased in through 2034.