The Iran Energy Shock Leaves the CPI, and the Fed Argument Moves to Hiring

Core consumer prices rose 0.2% in July and 2.5% from a year earlier, matching the slowest annual pace since March 2021, according to Bureau of Labor Statistics data released Wednesday ^[1]. Combined with a producer price index the next day that came in at 4.7% year on year against an expected 4.9% ^[2], the two prints have effectively removed a near-term hike from market pricing and shifted the September argument from prices to the labor market.

Headline CPI rose 0.1% on the month and 3.4% on the year ^[3], leaving a gap of about 0.9 points to core ^[1]. That gap is the Iran war energy shock still sitting in the annual comparison rather than a live pressure: energy and gasoline prices fell for a second month, and although pump prices went back above $4 a gallon in July after the U.S.-Iran ceasefire collapsed, the full-month average was still below June's ^[4]. Econoday analysts said falling gasoline and energy prices provided the biggest relief in the PPI as well ^[5]. Sustained, a 0.2% monthly core print compounds to roughly 2.4% a year ^[2], which is close enough to target to make patience defensible.

Read the composition and it is less clean. Shelter rose only 0.1%, held down by a 3.3% drop in hotel and motel rates, the largest in over a year, while both rent measures rose 0.3% ^[6]. Grocery prices fell for the first time since March, helped by a record decline in lettuce prices during the cyclospora outbreak and a 1.6% drop in uncooked ground beef, the most since 2020 ^[7]. Those are supply accidents, not demand. Services excluding energy and rents rose 0.2% after a decline the prior month, with medical care and airfares higher ^[8].

The live inflation is in technology hardware. Core goods rebounded after two months of declines, computer software and accessories rose a record 21.2% year on year, and computers, peripherals and smart home assistants posted their largest advance in more than four years ^[9]. Economists are watching June price increases on products including Apple Macs and iPads, driven by a global memory chip shortage tied to data center construction ^[10]. That is a cost line for anyone refreshing fleets this year, and it is not something a policy rate fixes quickly.

Markets took the obvious side. Stocks opened higher and Treasury yields fell Wednesday as investors pared September hike bets ^[11]; the S&P 500 was up 0.87% and the Nasdaq Composite 0.94% after the PPI release ^[12]. CME's FedWatch tool showed 65.6% odds of a hold at 3.50-3.75% on September 15-16 ^[13][14], which leaves about 34% priced for a move ^[3]. Bitcoin was near $63,900, up about 0.5% ^[15].

The committee is not settled. July produced the biggest split over the rate path since 1970 ^[16], and Cleveland Fed president Beth Hammack, one of three officials who voted for a quarter-point hike, asked at a Dayton Area Chamber of Commerce event whether reaching 2% in another three to four years would be acceptable, according to Bloomberg ^[17][18]. Oscar Munoz of TD Securities called the report good news for officials who want to be patient, and a second consecutive sign of disinflation ^[19].

For operators setting pay budgets, the wage picture is the real signal: real average hourly earnings fell 0.2% from a year earlier in July, extending a weak run since the Iran war began ^[20], implying nominal pay growth near 3.2% ^[4].

Watch Chairman Kevin Warsh at Jackson Hole later this month, the employment and inflation reports due before September 15-16 ^[21][14], and the PCE release, where core has run faster than CPI all year ^[22]. In September the Bureau of Economic Analysis changes how it prices legal services, computer software and investment advice in PCE ^[23], so the Fed's preferred gauge will not be strictly comparable to itself.