Trump tariffs on 60 partners revive Powell’s inflation warning

Jerome Powell’s warning that tariffs were inflating core prices – 3.2% year‑over‑year in March – has become more relevant after President Trump unveiled new duties on 60 trading partners ranging from 10% to 12.5% [2].

Powell’s tariff warning and the new tariff round

At his final FOMC meeting on April 29, Powell linked the 3.2% rise in core personal consumption expenditures (PCE) to tariff‑driven price pressure in the goods sector [2]. That comment was made while the Fed was already flagging President Trump’s trade measures as a key driver of “above‑average” inflation. The administration’s latest tariff package, announced in late July, re‑imposes duties on 60 trading partners after a temporary 10% tariff expired [2][3]. The duties range from 10% to 12.5% and are being applied under Section 301 of the Trade Act of 1974. By increasing the cost of unfinished imported goods, the tariffs are expected to raise production costs for U.S. manufacturers, which can be passed on to consumers and push inflation higher [2].

Market reaction amid record‑high equities

Despite the tariff news, U.S. equity markets have continued to climb, with the Dow Jones Industrial Average up 0.51% and the S&P 500 edging higher by 0.02% since early June [2][3]. The Nasdaq slipped 0.18%, reflecting mixed sentiment across growth‑oriented stocks. The divergence between soaring equity valuations and persistent inflation pressures underscores the “inflation quadruple whammy” that Fed policymakers now face: energy supply shocks from the Iran‑related Strait of Hormuz closure, lingering headline inflation (down to 3.5% in June), AI‑driven price spikes in hardware, and the newly announced tariffs [2][3].

Policy implications for the Fed’s July 29 meeting

The combination of these four inflation drivers complicates the Federal Open Market Committee’s decision‑making ahead of its July 29 meeting. While headline inflation has eased, core PCE remains stubbornly high, and the tariff shock could add further stickiness to goods‑sector prices. The Fed will need to weigh whether the recent tariff escalation warrants a tighter monetary stance or if other factors, such as the energy shock, dominate the inflation outlook.

What to watch

• July 29 FOMC meeting – any change in the target federal funds rate or forward guidance.
• Core PCE release – the next monthly figure will show whether tariffs have already lifted core inflation beyond the 3.2% level cited by Powell.
• Oil price movements – the Strait of Hormuz shutdown continues to influence fuel costs, a key component of headline inflation.

Powell’s earlier warning that tariffs could sustain elevated core inflation now has a concrete policy trigger, forcing markets and policymakers to reassess the balance between growth and price stability as new trade barriers take effect.