According to online reports, Dhaval Joshi, chief strategist at Bca Research, said that the sell-off was concentrated on artificial intelligence stocks, and there was no direct connection between the sell-off in the stock market and tariffs. Because if it were a direct connection, then retailer stocks should perform badly. So it's like an excuse, or a catalyst, to sell very expensive stocks. The U.S. stock market is an expensive market and it just needs a catalyst to get investors to start selling.