The 5-year Treasury yield has climbed to 4.55% as of September 4, 2026, up sharply from roughly 3.6% a year earlier, driven primarily by a rising term premium amid persistent core inflation above the Fed’s 2% target, elevated fiscal deficits, and heavy Treasury supply. Hawkish signals from the FOMC under Chair Kevin Warsh—including higher median rate projections and reduced expectations for easing—have reinforced market-implied odds of a higher-for-longer path, while geopolitical oil shocks and eroding safe-asset demand further lift real yields. Traders are focused on upcoming CPI releases, labor data, and the next FOMC meeting as potential catalysts that could extend the recent backup in intermediate yields through year-end 2026.