Treasury Yields Rise Amid $100 Oil Surge and Inflation Fears

U.S. Treasury yields advanced across the maturity spectrum on Monday, with the 10-year note rising to 4.62%, up 8 basis points from Friday’s close. The move followed a surge in crude oil prices, which climbed above $100 per barrel—marked by CL=F reaching $100.35—fueling renewed fears of persistent inflation pressures. The spike in energy costs has intensified scrutiny on the Federal Reserve’s ability to maintain price stability, particularly as core inflation remains above the 2.5% target. The VIX volatility index jumped 12% to 18.4, reflecting growing investor unease over the intersection of rising commodity prices and slowing global growth. Market participants are now pricing in a higher probability of delayed rate cuts, with implied Fed funds futures suggesting a 60% chance of no cuts through the remainder of 2026. This shift has begun to impact risk assets, especially growth-oriented equities and long-duration bonds. The iShares 20+ Year Treasury Bond ETF (TLT) fell 1.7%, marking its second consecutive day of losses as bond prices declined in response to higher yields. The sell-off in Treasuries has broad implications for sectors sensitive to interest rates, including real estate, utilities, and consumer staples. Meanwhile, energy and materials stocks saw gains, with the S&P 500 Energy Sector up 2.3% on the day, benefiting from the oil price surge.