Big American investors pulled out of $Nvidia because they are helping the Chinese with #DeepSeek. The US & China have been at trade war for a while & in an A.I. race. This hasn't just started. This started decades ago with military ARPA and DARPA A.I. projects, Chatgpt is the public face of AI. The company even has spooks on its board. Market is spooked because Trump is currently going after Tiktok Chinese owned as a subsidiary of Byte Dance.  Market is afraid of what a Trump Presidency/administration could do to Nvidia for helping China advance in AI. That sums up the crash.