Nvidia jumps 5% in premarket trading as results spark global chip rally
1. Nvidia shares rose 5.22% after strong earnings and revenue report. 2. Company impacted by U.S. export restrictions to China but remained resilient. 3. Nvidia's performance boosts confidence in the semiconductor industry as a whole. 4. Investor sentiment turns positive, influencing related stocks globally. 5. Global semiconductor stocks also rallied following Nvidia's earnings announcement.