Asian markets track Wall St down with Nvidia, US jobs in view

Asian stocks sank Tuesday, tracking more losses on Wall Street as investors grow increasingly worried about frothy tech valuations, with focus turned to earnings this week from AI chip titan Nvidia.Investors have become sensitive to any negative news surrounding the AI universe, and were given a jolt this week when it emerged that tech billionaire Peter Thiel's hedge fund had offloaded all its Nvidia stake, which Bloomberg valued at about $100 million.