U.S. stock indexes experienced mixed trading, with the Nasdaq Composite reaching a record high. Anticipation builds ahead of the Federal Reserve's policy meeting focusing on potential interest rate cuts. The S&P 500 and Dow Jones showed varied performance, influenced by tech stocks like Broadcom and overall market sentiment regarding economic indicators and future rate cuts. Bitcoin also sets a new record amid rising investor interest in cryptocurrencies, further impacting market dynamics as investors await key data from the Fed's meeting.