A Wall Street analyst cut his price target on Nvidia stock on Monday, citing "a multitude of factors (that) have clouded the ...

This past week was rough for most investors, but it was a lot harder for a handful of cascading stocks. There were nearly a dozen U.S. exchange-listed companies with market caps north of $1 billion ...

So far this year the S&P 500 has only declined by 1.9%. But its information-technology sector is down 7.5%. And its consumer-discretionary sector, which includes companies such as Amazon.com Inc.