    Sentence 1: The 30-year bond US30YT = RR slid  1-10 / 32 fora yield of 4.30 percent , up from  4.23 percent.    Sentence 2: The 30-year bond:US30YT = RR  jumped 20 / 32,, taking its yield to 4.1% percent  from 4.18 percent.