Shares of Compass Therapeutics, Inc. (CMPX) tumbled sharply despite encouraging clinical results.
The stock is currently trading at $1.87, down $3.15 or 62.67%, on the Nasdaq. It opened at $1.76 after closing the previous session at $5.02. The stock has traded between $1.61 and $6.88 over the past 52 weeks.
Compass reported that its drug candidate tovecimig met key endpoints in a Phase 2/3 study for biliary tract cancer, showing a statistically significant improvement in progression-free survival.
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June 12, 2026 17:14 ET Major central bank action was the focus this week in economic news. The European Central Bank became the first major central bank to move in response to the rising inflationary pressures in the backdrop of the conflict in the Middle East. In North America, the U.S. inflation and trade data as well as Canada’s central bank decision gained attention. The Chinese trade data was the main news in Asia.