Inflation is not budging

The consumer price index rose 3.4% over the year to August 2026, exactly where it sat in July. That is well above the Fed's 2% target, which inflation has now missed for more than five years.

Shocks that refuse to fade

Moody's chief economist Mark Zandi points to a stack of overlapping shocks rather than one cause. Each keeps reloading before the last one wears off.

“The shocks, we keep hoping they fade away into the background. But they're not going away.”

Pressure lands on the Fed

Economists say Friday's hot reading makes a rate hike likely at next week's policy meeting. Treasury yields have already jumped to multi-year highs, raising the cost of mortgages and auto loans.

“There's a lot riding on this CPI report as far as the Fed is concerned.”

No quick path back to 2%

Thomas Ryan of Capital Economics says the risks are skewed to the upside, not down. He sees no return to target within the next six months.

“We're not really convinced we're heading back to 2%, at least over the next six months or anytime soon.”

The Iran war is the engine

Fighting has choked oil flows through the Strait of Hormuz and now threatens Bab el Mandeb, linking the Red Sea to the Gulf of Aden. Global oil pushed back over $100 a barrel this week.

“If the conflict never happened this year, I don't even really think we'd be talking about inflation with much interest.”

Gas did a third of the damage

Gasoline rose almost 4% in August alone and more than 27% from a year earlier. Pump prices averaged $4.30 a gallon Friday, up from $3.19, and gas alone drove over a third of the monthly CPI increase.

Diesel is the scarier number

Diesel hit a record $6 a gallon. It moves food and goods to stores, so the cost shows up later in trucking, farming and shelf prices for everything.

“It impacts the cost of hauling and trucking and farming equipment, which eventually flows through supply chains.”

Flying and eating get pricier

Jet fuel costs pushed airfare up nearly 3% in August and more than 23% year over year. Large volumes of fertilizer also move through Hormuz, putting global food prices at risk.

AI is bidding up your laptop

Data center buildouts have made memory and chips scarce, and those parts go into laptops, consoles and newer cars. Apple raised MacBook and iPad prices in June, and Microsoft raised Xbox prices soon after.

“This is starting to feed through to higher prices for households, too, not just data centers.”

Tariffs still bleeding through

Zandi says tariffs keep leaking into goods prices, though Seydl no longer sees them as the main driver. The Supreme Court struck down a central piece of the policy in February, and the administration is trying other legal routes.

How long is the war

The conflict passed six months at the end of August and keeps widening. How far the energy shock spreads through the rest of the economy depends almost entirely on when it stops.

“The conflict is a major energy shock to the global economy.”