The 30-year Treasury yield just hit a 19-year high. Three things could drive it even higher CNBCGlobal Bond Rout Sends Long-Term Borrowing Costs to Highest in Decades Yahoo FinanceTrading Day: Bonds play the blues ReutersWhat rising Treasury yields are telling us AxiosStock Market News, Aug. 17, 2026: 30-Year Treasury Yield Hits Fresh High WSJ