[Long-term U.S. Treasury Yields Edge Lower Ahead of Fed Decision] On September 17, ahead of the Federal Reserve's interest rate decision, long-term U.S. Treasury yields edged lower, with the 10-year Treasury yield nearing 4%. Short-term Treasury yields showed little change, as the market has already priced in expectations of a 25 basis point rate cut. Analysts noted that if the decision signals economic weakness or further rate cuts, yields and the dollar may decline; if the signals are cautious, the market may see temporary relief.