    Sentence 1: The 30-year bond < us30yT =  RR» firmed 24_/ 32, taking its yield to  4.18 percent , after hitting another record  low of 4.16 percent -    Sentence 2: The 30-year bond US30YT -  RK, firmed 14 / 32°. taking its yield to  4.19 percent from 4.22 percent