Buckle up, because the latest economic data is in, and the inflation fever refuses to break. The Commerce Department just dropped the May report for the Personal Consumption Expenditures (PCE) price index, and it’s a massive L for anyone hoping for relief. Year-over-year PCE inflation spiked to a three-year high of 4.1%, the largest annual jump we’ve seen since April 2023. On a month-to-month basis, prices ticked up another 0.4%, matching April's rate and proving that the cost-of-living crisis is far from over.

The PCE index is the Federal Reserve's favorite metric, and for a pretty cynical reason: it’s the 'off-brand' index. Unlike the CPI, the PCE highlights substitution behavior—meaning it literally tracks how many Americans have stopped buying their favorite brand-name groceries and downgraded to cheap off-brand alternatives just to keep their heads above water. With inflation running hot above the Fed's 2% target for over five straight years, eating generic brand food has officially transitioned from a temporary hack to a permanent lifestyle.

The main culprit behind this month's wallet-shredding numbers is energy. Gasoline prices went absolutely vertical last month, peaking at a brutal nationwide average of nearly $4.50 a gallon due to geopolitical conflict. While the Trump administration brokered a peace deal with Iran that dragged prices back down to $3.92, AAA data shows that’s still more than 20% higher than last year. So as the summer driving season kicks off, you're still paying a massive premium just to put fuel in your tank.

But wait, it gets better. It’s not just energy that's cooked; the artificial intelligence hype cycle is actively making everything else more expensive, too. Massive corporate spending on semiconductors and other advanced computer hardware for the AI buildout has driven tech supply chain costs through the roof. While tech bros are busy trying to replace human writers with code, their insane hardware spending is keeping inflation sticky, dragging down the rest of the economy and hammering tech stocks themselves when rate fears rise.

Naturally, the monetary wizards at the Federal Reserve have completely changed their tune. Back in January, they were promising us a couple of nice, cozy interest rate cuts to ease the pain. But now, under new Fed Chair Kevin Warsh, those cuts have been officially rugged. The Fed is keeping rates unchanged, and economists are starting to whisper that Warsh might actually have to raise rates later this year to put out the fire. This hawkish turn has completely upended the markets and crushed high-growth sectors.