mrpc sentence1: The 30-year bond < US30YT = RR > was down 10 / 32 for a yield of 4.91 percent , up from 4.89 percent late Thursday . sentence2: The 30-year bond was down 14 / 32 to yield 4.92 percent , up from 4.89 percent on Thursday but off an earlier yield high of 4.95 percent .