Broadcom Inc. (AVGO) reported a 21% rise in earnings, contributing to a positive performance for several semiconductor stocks. Marvell Technology Group Ltd. (MRVL) saw an 8% increase in its stock price, reaching a new all-time high, as it benefited from Broadcom's strong earnings report. Year-to-date, NVIDIA Corp. (NVDA) has surged 176%, while Marvell and Broadcom have increased by 102% and 100%, respectively. Despite these gains, the Dow Jones Industrial Average fell for the seventh consecutive day, while the NASDAQ and S&P 500 ended flat. The recent price action in the markets has raised concerns among investors.