sentence1: Ryland Group ( nyse : RYL - news - people ) , a homebuilder and mortgage-finance company , sank $ 9.65 , or 11.6 percent , to $ 73.40 .
sentence2: Swedish telecom equipment maker Ericsson ( nasdaq : QCOM - news - people ) jumped $ 2.88 , or 15.7 percent , to $ 21.28 .