Dollar index falls 0.3% after soft CPI fuels broad currency rally

A softer-than-expected US inflation print sent the dollar tumbling and lifted currencies from the kiwi to the krone.

The dollar weakened broadly Tuesday after June CPI came in cooler than expected, undercutting the Federal Reserve's hawkish posture and driving gains of more than 1 percent in the New Zealand dollar, Norwegian krone and Brazilian real.

"The softer-than-expected CPI print undercut the Fed's recent hawkish leanings, sending the dollar lower as markets pared back Fed expectations," said Uto Shinohara, senior investment strategist at Mesirow Currency Management.

The dollar index fell 0.3 percent to 100.98. EUR/USD rose 0.36 percent to 1.1423, briefly touching 1.1462 immediately after the 8:30 a.m. New York release. GBP/USD gained 0.27 percent to 1.3385, while USD/CHF dropped 0.66 percent to 0.8093. Among commodity currencies, NZD/USD jumped 1.01 percent, AUD/USD added 0.79 percent and USD/CAD slid 0.63 percent. The Norwegian krone strengthened 1.08 percent against the greenback and the Brazilian real led emerging-market peers with a 1.21 percent advance.

The relief may prove temporary. The inflation data predates the latest escalation in U.S.-Iran tensions that has pushed oil toward $90 a barrel, keeping the prospect of a rate increase alive later this year. Fed funds futures now price just a 12 percent chance of a July hike, down from 42 percent a day earlier, though the probability of a 2026 rate increase remains at 80 percent.

Geopolitical Risks Cloud the Policy Path

Shinohara cautioned that the softer headline print does not yet capture the latest developments. "The inflation data predates the latest rise in geopolitical tensions, higher oil prices, energy supply risks and Trump's threat of a 20 percent protection fee, meaning the softer headline print does not yet capture these developments," he said.

Fed Chairman Kevin Warsh delivered his first semiannual testimony to Congress on Tuesday, saying anyone expecting the Fed to go soft on inflation would be "disappointed," though he stopped short of offering specific guidance. Fed Governor Christopher Waller said Monday that rates may need to rise "in the near term" if data shows inflation remaining well above the central bank's 2 percent target.

"The bond bid reflects positioning for a BoJ pause," said Karl Schamotta, chief market strategist at Corpay. "Without a sustained rise in global energy prices over the coming weeks and months, the U.S. economy is now on a modestly-disinflationary trajectory that should keep U.S. yields and the dollar capped."

Overnight currency volatility jumped, reflecting nervousness among traders. Implied volatility for the euro briefly topped 10 percent on Tuesday, a level rarely seen since April. The Japanese yen rose 0.3 percent to 162.25 per dollar, hovering near 40-year lows that kept traders on alert for possible intervention from Tokyo.

The last time the dollar weakened this sharply on a CPI release was in May, when a similar downside surprise preceded a two-week selloff that pushed the DXY below 100. Whether the current move has similar staying power will depend on how geopolitical risks evolve in the coming weeks, with the next Fed decision scheduled for July 29.

This article is for informational purposes only and does not constitute investment advice.