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The rally has a hangover risk
The S&P 500 ended Thursday above 7,500 for the first time, which sounds triumphant until you remember markets can be a bit like a party that keeps going after the snacks are gone. By Friday morning, Polymarket traders were pricing in a 99% chance the index would open lower, with futures already pointing down.
Why everyone’s suddenly side-eyeing the tape
A few things are making investors twitchy:
- Valuations are stretched, so every good day comes with a little “this can’t last forever” energy.
- The rally is increasingly concentrated in a handful of mega-cap tech names, which makes the whole market feel less like a broad parade and more like a very expensive bandwagon.
- Geopolitical crosscurrents, including the U.S.-China summit and tensions involving Iran and the Strait of Hormuz, are keeping oil and inflation fears in the conversation.
The AI trade is still doing the heavy lifting
This isn’t a doom story, though. Strong earnings and AI enthusiasm are still doing the heavy lifting under the hood. Cisco jumped more than 13% after better-than-expected quarterly results and job cuts, while Nvidia also popped after reports that some Chinese buyers got clearance for its H200 chips.
Big picture
So yes, the market keeps notching new highs — but it’s doing it with one eye on the exits. If the rally broadens out, bulls get to keep dancing. If not, you may be watching a very small group of stocks carry the whole index like overworked interns.