U.S. stocks opened, the Dow fell 0.1%, the S & P 500 fell 0.1%, and the Nasdaq fell 0.1%. NVIDIA's GTC conference is about to be held, NVIDIA (NVDA. O) rose 0.6%, the concept of quantum computing rose, D-Wave Quantum rose more than 6%, Quantum Computing rose 17%. Tesla (TSLA. O) fell 2.8% and was recently bearish by many institutions. (Jin Ten)