The Show-Me Week

The AI chip trade has shed two straight days of heavy losses. SK Hynix cut advanced AI chip production to rebuild commodity DRAM. FedEx beat on every line and sold off on its outlook. The Nasdaq lost 2.21% on Tuesday. Tonight, Micron reports after the close. Tomorrow at 8:30 a.m., May PCE lands. The two prints that will decide whether this is a rotation or a reckoning arrive 14 hours apart.

Three days ago we wrote that this week would test the dots. It is testing something larger. The AI trade that has driven the Nasdaq to record after record is facing its first sustained pressure since March, and the selling is not coming from the macro. It is coming from inside the sector.

Start with what triggered the rout. On Tuesday morning, reports emerged that SK Hynix, the world’s second-largest memory chipmaker, had slowed production of advanced high-bandwidth memory (HBM) chips to reallocate capacity toward commodity DRAM. That is not a demand collapse. It is a signal that the mix between AI-specific silicon and conventional computing is shifting, and that the marginal dollar of chip revenue may not all flow to the highest-margin product. Micron fell 13.2% on the news. It had been at an all-time high near $1,120 the day before. By Tuesday’s close it was at $1,074.60.

What FedEx told you. The logistics giant beat on every line. Adjusted EPS of $6.31 topped the $5.92 consensus by 6.6%. Revenue of $25.0 billion beat by nearly $1 billion, up 13% year-over-year. Full-year adjusted operating income rose 8%. The company hit a four-year high operating margin of 7.7%. And the stock fell 3.6% in regular trading and another 6.2% after hours.

The selloff was about the forward view. Management guided calendar year 2026 adjusted EPS at $16.90 to $18.10 and cited “the financial impacts of global trade policy changes” as a headwind. The Freight spinoff, completed June 1, left behind $250 million in stranded costs that will take until 2027 to fully remove. A new pilot contract adds near-term labor expense. FedEx beat on what happened. The market sold on what comes next. That is the same dynamic playing out across the entire AI supply chain: results are strong, but the price already assumed they would be.

What Micron will tell you tonight. Micron reports Q3 FY2026 after today’s close. The stock entered Tuesday at an all-time high after gaining 77% in the quarter. Last quarter, Micron delivered a beat and the stock sold off. Schwab flagged the post-earnings reaction as the key risk for tech positioning this week. The question is not whether demand is real. It is whether the price already contains the demand. If Micron guides above consensus and the stock rises, the two-day selloff was a rotation, not a verdict. If it guides above consensus and the stock falls again, the market is saying the valuations have outrun even the strongest fundamentals. That is a harder problem to fix with one earnings print.

What PCE will tell you tomorrow. May PCE prints at 8:30 a.m. Thursday. Wells Fargo expects headline at 4.1% (up from 3.8% in April), core at 3.4% (up from 3.3%). If core holds near 3.3%, the inflation thesis we have argued all week holds: the spike was an energy story, and the energy story is reversing. If core surprises above 3.5%, the October hike probability rises and the rate-sensitive repricing deepens. The dots sit frozen at 3.8% until September. Tomorrow’s number is the first data point that can either confirm them or begin to erode them.

Meanwhile, S&P Global announced Tuesday that Alphabet will join the Dow Jones Industrial Average before Monday’s open, replacing an undisclosed incumbent. A company that fell 5% on Monday for losing its best AI researchers is being added to the oldest and most visible index in American markets. The Dow does not care about talent departures. It cares about market weight. That is the gap this week is exposing: the difference between what a company is worth on paper and whether the value it creates stays inside the building.