Each successive downgrade has cost Palo Alto stock a few more points of market capitalization. Today, the stock fell 4% to ...

Shares of MarketAxess Holdings Inc. MKTX have lost 20.4% in the past three months, underperforming the industry’s decline of 3%. While CME Group Inc. CME has gained 2.5%, Cboe Global Markets, Inc.

HSBC lowered its rating on Advanced Micro Devices stock amid several concerns including the chipmaker's ability to compete ...