Nine Weeks Up, One Day Down:

A Blowout Jobs Report and AI Chip Rout End the S&P 500's Record Win Streak

Market Regime Snapshot

The S&P 500 opened June with the wind still at its back, pressing to fresh records and closing above 7,600 for the first time on Tuesday before the week turned hard against it, with the index reversing into Friday to finish near 7,384, down roughly 2% on the week and ending a nine-week winning streak. The defining catalyst was a much hotter than expected May jobs report, which printed 172,000 against an 80,000 consensus and pushed Treasury yields higher as markets repriced toward a Federal Reserve that holds or even hikes rather than cuts. That repricing sparked a rotation out of the AI and semiconductor complex, where a weak chip outlook from Broadcom on Wednesday night initiated selling that intensified into a roughly 9% slide in chipmakers and a 4% drop in the Nasdaq 100 by Friday. The VIX term structure compressed sharply from the +15.24% contango it held Thursday to +5.74% on Friday, though it held firmly in positive contango even through the selloff. The sharpest shift, though, was in the volatility complex: the VIX spiked roughly 40% into the Caution band even as breadth held up beneath the falling index, with the share of S&P 500 stocks above their 20-day average actually rising to 59.64% by Friday. Whether that divergence is healthy rotation or the first crack in a broader unwind is the question that defines the week ahead.