Nvidia's $442 billion single-day market cap gain was historic, but the rally underneath it was narrow — only tech finished higher, even as Salesforce and CrowdStrike surged on their own guidance raises. With oil rebounding and Kevin Warsh set to speak at Jackson Hole, here's what actually moved markets Thursday and what to watch next.

Micron fell 7% yesterday. SanDisk and Seagate fell 9%. None of them reported bad news, missed earnings, or lost a contract — and yet three of the AI buildout's biggest winners got hit harder than anything else in the market. The answer isn't in their filings. It's in the bond market, where the 30-year Treasury yield just hit a 19-year high and repriced every dollar of earnings these companies expect to make next decade. Here's the mechanism behind the move, the $3 trillion sitting in tech's footnotes, and why the Fed minutes at 2:00 PM Eastern decide whether the pressure continues.

Micron closed above $1,000 a share. The same day, Microsoft lost roughly $112 billion in market value. That wasn't a tech selloff — Applied Materials gained more than 5% while Oracle fell. Money didn't leave AI. It moved down the stack, out of the companies paying for the buildout and into the ones selling it. Memory has stopped being a product and become a cost line, and with the 30-year Treasury at the highest level of 2026, the squeeze is coming from both directions at once. Wednesday's Fed minutes — where three officials dissented for a rate hike — will decide how much worse it gets.

Applied Materials just delivered the biggest quarter-over-quarter revenue jump in its history and the stock fell 5% anyway. One line about flat gross margins did it. Cisco beat and dropped 8.4% for the same reason the night before — while Micron, which sells the memory driving those costs, jumped over 4%. The AI trade isn't breaking. The margin is just moving down the supply chain.

Nvidia assembled a $500 billion AI war chest with Apollo, BlackRock, Blackstone, Brookfield, Goldman Sachs and KKR — and the stock fell anyway. Crude surged 5% to $82 on stalled Strait of Hormuz talks, driving the 10-year above 4.7% and flipping September Fed odds toward a hike. Bitcoin failed at $65,000 for a fourth straight day while gold pushed to $4,357. Here's the one variable driving all of it — and why Wednesday's CPI decides what happens next.

Three storylines are pulling this market in three directions at once. Oil spiked on Middle East escalation, the Dow ripped 537 points higher while chip stocks got crushed for a fourth straight session, and the Fed delivers a decision today that's genuinely too close to call. Here's what happened and what to watch before the close.

A second day of US-Iran ceasefire sent crude down as much as 7%, reshuffling every sector on the board. Airlines and cruise lines rallied, producers fell, and Ether outperformed Bitcoin into a week featuring a Federal Reserve decision and four megacap earnings reports. Here's the full breakdown of what moved and what to watch.