GDP Miss | AI Fund Implodes | Yen Surges | Central Banks Split

GDP Missed. PCE Cooled. The Market Reversed Wednesday Like It Never Happened.

Wednesday was brutal. Thursday was the opposite. The Nasdaq closed up sharply. Chip stocks surged. Microsoft (MSFT) extended its after-hours gains into the session. Meta (META) continued sliding.

GDP came in at 1.5%, below the 1.8% consensus. PCE inflation fell for the first time since 2020. Both prints combined gave the market what it needed: a macro excuse to stop selling.

And then Situational Awareness, the $45 billion AI hedge fund founded by Leopold Aschenbrenner, sold its entire public stock portfolio to Citadel after blowing up on memory names. Every stock in the book surged double digits on the forced unwind. SK Hynix ADRs (SKHY), Micron (MU), CoreWeave (CRWV), and Sandisk (SNDK) all jumped sharply as short sellers rushed to cover a known concentrated position.

Amazon (AMZN) and Apple (AAPL) report after the close. Whether today holds depends on what they say about AI spending.

The Signal

GDP miss, PCE cooling, and a forced fund liquidation all arrived simultaneously. Any one of them alone might not have moved the tape. Together they created a sharp technical bounce. Durable or not depends on Amazon and Apple after the close.

GDP Grew 1.5%. AI Capex Drove More Than Half of It.

The headline number was a miss. The story underneath it was not. Consumer spending jumped to 3.2% in Q2 from just 0.5% in Q1. Underlying demand hit 3.9%, the fastest pace since early 2023. The economy is not soft.

What pulled the headline lower was AI. More than half of all real GDP growth in Q2 came from computers, data centers, or adjacent equipment. That spending is now large enough to distort the GDP number itself. Most AI hardware is imported, so it subtracts from the headline even as it powers corporate earnings. The AI boom is making GDP look weaker than the underlying economy actually is.

What's Moving

• Final sales to private domestic purchasers hit 3.9%, fastest since Q1 2023
• Net exports subtracted a full percentage point due to AI hardware imports
• Consumer spending jumped to 3.2% from 0.5% the prior quarter
• USTR Greer explicitly endorsed higher AI chip imports as part of reindustrialization

The Read

An economy this structurally strong does not need a rate cut. It might need a hike. September hinges on whether July's oil spike shows up in the next two PCE prints. If it does, the cover GDP gave Warsh evaporates fast.

A $45 Billion AI Fund Blew Up. Citadel Bought the Portfolio. Everything in the Book Surged.

Situational Awareness grew to $45 billion by the start of July before the AI trade broke. Its top holdings, Sandisk, Micron, Nebius Group (NBIS), and CoreWeave, all fell more than 35% this month. Prime brokers Bank of America (BAC), Goldman Sachs (GS), and JPMorgan (JPM) had been marketing the positions publicly before Citadel stepped in.

The moment the deal was known, everything in the book surged double digits. Short sellers covering a known concentrated position creates exactly that kind of violent bounce.

What's Moving

• Nebius surged roughly 28% on the forced-unwind buying
• Sandisk jumped roughly 22%; CoreWeave up roughly 22%
• SK Hynix ADRs and Micron both gained over 14% in the session
• Aschenbrenner reportedly called this "the best buying opportunity since April 2025"

The Read

This broke at the leverage layer, not the fundamental layer. Samsung guided to AI memory undersupply through 2026 the same week the fund imploded on memory names. The thesis may be right. The leverage was not. Citadel bought the wreckage and will find out which one mattered more.

PCE Fell for the First Time Since 2020. Warsh Has One Month of Cover.

PCE fell in June for the first time since the pandemic. The annual rate dropped to 3.7% from 4.1%. Core PCE rose just 0.1%, with the annual rate slipping to 3.3%. The decline came from lower oil prices during the Iran truce. That truce is over. WTI jumped sharply after Iran resumed attacks. July's PCE will almost certainly reflect that reversal.

This gave Warsh partial justification for Wednesday's hold. The 30-year Treasury still closed near a 19-year high.

The Signal

Two more PCE prints land before the September 15-16 FOMC meeting. Both need to stay cool to keep the hold. July's reading lands in late August, right as Warsh speaks at Jackson Hole. He called those remarks "a blank piece of paper." If July's PCE reverses toward 4%, that paper is going to need some very specific words on it very quickly.

The Yen Surged. Japan Is Paying Real Money for the Fed's Decision.

The Japanese yen surged as much as 3% against the dollar in what analysts described as likely official Ministry of Finance intervention. The dollar pulled back to around 158 yen from 40-year highs.

Japan moved the day after Warsh declined to hike. The Ministry had already spent over $70 billion defending the yen earlier this year. The currency gave back every gain. This time starts weaker. The Bank of Japan decides tomorrow. A hike gives the yen structural support. A hold leaves Japan defending with reserves alone.

The Read

Japan is subsidizing the consequences of the Fed's inaction with real reserves. Analysts named 155 yen as the line being defended. If dollar/yen climbs back above 160, the intervention failed and pressure cycles back to the BOJ tomorrow.

The BOE Also Held With Three Dissenters. Every Major Central Bank Now Reads the Same Script.

The Bank of England held at 3.75% in a 6-3 vote. Three members voted to hike immediately. Governor Bailey said if the Iran conflict persists, the BOE will likely tighten. Same language, same split, same conditional as the Fed on Wednesday.

The ECB held last week. The BOJ holds tomorrow. That is four major central banks all holding, all with hawkish minorities, all conditioned on Iran. The U.K. has the most room to wait. Its inflation has actually fallen to 2.6% since the war began. The U.S. is still at 3.7%.

Iran has become a global monetary policy variable without anyone voting for it.

The Read

If Iran de-escalates, all four central banks have cover to hold or cut. If it escalates, all four face the same forced hike at roughly the same time. The G4 has never been more aligned on policy. None of them chose to be. Iran chose it for them.

GDP missed because the AI build-out is so big it distorts the headline number. A $45 billion AI fund blew up and Citadel bought the pieces. PCE cooled on a truce that is already over. Japan spent reserves to fight a dollar the Fed would not weaken. And every major central bank held with three dissenters and blamed the same war.

Amazon and Apple report after the close. The week still needs two more answers.