Nvidia was down seven straight sessions going into Tuesday. Then the tape decided the biggest print of the earnings season did not deserve to walk in bleeding, and NVDA closed +2.2%. The interesting print, though, was AMD: up 4.9% on the same day, on a MarketWatch piece arguing it can out-execute Intel and Nvidia in the data-center CPU market. That is the setup for today — the AI trade is quietly re-pricing before this morning’s PCE and tonight’s NVDA report. The indices look calm, but underneath, money is diversifying inside the theme it just spent two years concentrating on.

What moved overnight

The S&P closed at 7,677 (+0.32%), the Nasdaq at 26,151 (+0.66%), the Dow at 53,577 (+0.30%), and the Russell at 3,010 (+0.50%). All four green on the day. All four still red on the week, except the Dow, barely. The 10-year yield came in about six basis points to 4.64%, which normally lets growth run — but the tape did not lift NVDA the way it lifted AMD. That is the story hiding inside a flat week.

Underneath the indices: Dick’s Sporting Goods (DKS) cratered 30.7% on a Q2 miss and a full-year guidance cut that landed like a warning bell for the consumer-discretionary complex. Merck printed +3.8% on HHS FDA-reshuffle headlines. Nuclear stayed hot — OKLO +11.5%, NuScale +8.4% — the data-center-power trade is now a full-blown separate bet from the chip trade. VIX at 15.45 is down on the day but up 3.8% on the week. The options market does not think today ends quietly.

Trending in markets right now

Google search interest is grinding higher in SPY (+7) and QQQ (+11) over the past seven days — retail is watching more than trading. NVDA search interest actually cooled two points, which historically has meant conviction holders sitting still into the event rather than adding size. Social conversations online are fixated on three overlapping threads: whether AMD’s data-center CPU story is a real second-source trade or just a one-week rotation, how much of tonight’s NVDA reaction is already in options pricing, and what a hot PCE at 8:30am ET does to the September rate-cut path.

The AMD-versus-NVDA framing showing up in retail chatter matters because it echoes what two managers who almost never agree on anything — Druckenmiller and Cathie Wood — reportedly do agree on: the AI story now has more than one horse. Meanwhile the retail-cyclical shoe is dropping loud. DKS was one of the most-viewed names in finance yesterday, and Target caught a drag from its own Halloween-costume backlash story. See yesterday’s cap-tier movers recap for the full leaderboard, or /trending for live movers.

Three things to watch today

• PCE inflation, this morning 8:30am ET. Consensus has the core deflator staying in the low-2s. A hot print resets September rate-cut odds fast; a cool print lets growth run into a Q4 that already has seasonal wind at its back.
• Nvidia earnings, tonight after the close. Options are pricing a move in the mid-to-high single digits. Under the hood, watch the data-center segment gross margin more than the top-line beat — that is where the AMD narrative gets confirmed or denied.
• Consumer-discretionary contagion. The Conference Board’s August consumer confidence just dropped, and DKS’s guidance cut is the second retail-cyclical warning in a week. If a second name breaks by Friday, the “K-shaped economy” trade — high-end resilient, low-end wobbly — becomes actionable rather than talking-head material.

Bottom line

Watch the reaction after NVDA, not before. A beat that fails to bid the semis basket (AMD, MU, TSM, ASML) means the trade is already priced. A miss that does not crack the S&P below 7,600 means the rotation into AMD and nuclear infrastructure has done its job — the market built a shock absorber under itself while nobody was looking. The single data point that resolves today’s open question: NVDA data-center revenue growth versus consensus, and how much of it the company attributes to inference workloads. That number is what tells you whether the AMD chatter is a rotation trade or the start of a structural repricing.