On Tuesday, NVIDIA, ranked first in US stock trading volume, rose 7.16%, once again reaching the $900 mark, with a market value approaching $2.3 trillion and a transaction volume of $58.667 billion. From March 18th to 21st, the annual AI global top conference - NVIDIA GTC is about to open. As one of NVIDIA's most important release platforms every year, GTC has become a recognized "AI barometer". This year's GTC is also the first offline event held in five years. According to NVIDIA, Huang Renxun will release the latest breakthrough achievements in the fields of accelerated computing, generative AI, and robotics.