According to CoinMeta, today the U.S. stock market saw a decline of about 0.6% for the S&P 500 index and about 1.4% for the Nasdaq Composite Index due to semiconductor sell-offs and rising Treasury yields. Meanwhile, the Dow Jones Industrial Average remained relatively stable. Investors are facing pressures from high valuations of artificial intelligence stocks, increasing borrowing costs, and heightened geopolitical risks. The price of Brent crude oil remained at around $91 per barrel, with the diplomatic standoff between the U.S. and Iran further exacerbating market inflation concerns. The semiconductor sector suffered a heavy blow, with the Philadelphia Semiconductor Index falling significantly, and major tech stocks such as NVIDIA also experiencing declines. Market commentators noted that the gap between Nasdaq and the Dow Jones is widening, and they expect more volatility in the short term.