Merck closed the regular hours trading day down 6% and Schering-Plough lost more than 11%. After the bell on Monday, both companies announced financial reports.

• 当天交易日中，默克公司的股价下跌6%25而先灵葆雅的股价跌幅超过了11%25。在周一开市以后，两家公司都公布了他们的财务报表。