Monday���s biggest advancers and decliners

s U.S. stock-market open: China Fire & Security Group Inc.���s U.S.-listed shares (NASDAQ:CFSG) Krispy Kreme Doughnuts Inc.���s shares (NYSE:KKD) Ryanair Holdings PLC���s U.S.-listed shares (NASDAQ:RYAAY) Wipro Ltd.���s��� U.S.-listed shares (NYSE:WIT...