Hot CPI, PPI Data Push US Bond Yields Higher; Fed Rate-Cut Bets Delayed

US inflationThe rate at which prices rise across an economy. data released on May 13 showed meaningful acceleration that caught markets off-guard. The core consumer price index rose faster than forecast, while the producer price index hit its quickest pace since 2022, driven largely by surging energy costs tied to the Iran-Israel conflict. Treasury yields spiked in response, with the 10-year benchmark climbing to its highest point since July, signaling a sharp repricing of Federal Reserve expectations.

Fed speakers reinforced the hawkish tilt. Boston Federal Reserve President Susan Collins explicitly stated that interest rates should remain on hold for "some time," citing particular concern about elevated inflationThe rate at which prices rise across an economy.. This language effectively pushed back market expectations for rate cuts that had been priced in through mid-2026. The data shattered the narrative that inflation had been sustainably contained, forcing traders to recalibrate terminal-rate assumptions upward.

The inflationThe rate at which prices rise across an economy. shock rippled across asset classes. Equities sold off on the news, with energy-driven upside being offset by weakness in rate-sensitive tech and growth names. Energy importers face renewed margin pressure, while defensive sectors initially found support. The real-rates picture deteriorated sharply, making long-durationBond price sensitivity to interest rate changes. bonds and growth stocks less attractive relative to commodities and inflation hedges. Oil prices, already elevated from geopolitical risk, found additional bid from the inflation narrative.

Sceptics argue that much of the inflationThe rate at which prices rise across an economy. impulse is transitory energy cost pass-through, not structural wage pressures, and that the Fed may be forced to cut later anyway if growth slows. However, the near-term market reality is clear: rate-hike odds have evaporated and hold-longer scenarios now dominate, forcing a recalibration of 2026 monetary policy expectations that favours income-generating assets and pressures momentumThe empirical fact that winners keep winning over the medium term. trades.