Ryland Group ( a nyse : RYL - a news - people ) , a a homebuilder and a mortgage-a finance a company , sank $ 9.65 , or 11.6 a percent , to $ 73.40 .
Swedish a telecom a equipment a maker Ericsson ( a nasdaq : QCOM - a news - people ) jumped $ 2.88 , or 15.7 a percent , to $ 21.28 .