US Bond Yield Crosses 5% As Inflation Surges, December Fed Rate Hike Fears Rattle Global Markets

US bond yields reached a five percent threshold on Tuesday, driven by unexpectedly high inflation that heightens the likelihood of a Federal Reserve interest rate hike in December. The benchmark 10-year Treasury yield surpassed 5%, edging up 13 basis points to a record high before settling at 4.992 percent during trading. The 30-year Treasury yield also climbed 9 basis points to 5.352 percent, indicating growing unease in government bond markets.

The two-year Treasury yield, most affected by Federal Reserve policy expectations, jumped over 18 basis points to 4.736 percent, marking its steepest increase since April 2025. This surge in Treasury yields reflects investors' reassessment of the trajectory of US interest rates. Meanwhile, US consumer prices expanded 0.4 percent in October, beating economists' forecasts of 0.3 percent.

September's inflation rate was recorded at 0.6 percent, while core inflation, excluding volatile food and energy prices, increased 0.3 percent, surpassing expectations of 0.2 percent. Federal Reserve Governor Christopher Waller hinted that a 50-basis-point rate hike might be contemplated in December if inflation persists. Goldman Sachs Asset Management's Lindsey Rosner cautioned that sustained inflation could sustain interest rate hikes through 2027.

Weak demand for 10-year Treasury notes following a $42 billion auction exacerbated the upward pressure on yields, with dealers retaining about 10 percent of the issuance, the highest since May. Gold prices declined 2 percent during the week as concerns about a potential Fed rate increase gained ground. Brent crude briefly fell below $90 per barrel before closing at $91.49, down 1.17 percent, following remarks from US President Donald Trump suggesting a near-term resolution to the Iran conflict.

The implications of higher US bond yields for India's equities market, foreign investments, and domestic bond yields are under scrutiny. Higher yields may make American government securities more appealing to global investors, potentially drawing funds away from emerging markets and impacting Indian share values. A stronger US dollar could also weaken the Indian rupee if foreign investors withdraw assets from domestic markets.

Indian government bond yields could also rise as global borrowing costs climb. However, lower crude oil prices may provide some relief to India's inflation outlook and reduce import expenses. Investors are keenly awaiting the release of US wholesale inflation data for additional clues about the Federal Reserve's December policy decision and its potential repercussions for global financial markets.