Generate text that is semantically similar to this text: the 30-year bond us30yt = rr rose 22 / 32 for a yield of 4.31 percent , versus 4.35 percent at wednesday 's close .
the 30-year bond us30yt = rr grew 1-3 / 32 for a yield of 4.30 percent , down from 4.35 percent late wednesday .