Next Day Prep #308: Green Headline, Fragile Tape: The 18-Point Breadth Warning – Monday 8/24/2026

Episode summary

The Dow closed up 140 points, but a semiconductor-led selloff dragged 20-day breadth down 18 points in a single session, exposing a fragile market underneath the headline gain. The team breaks down the scan signals, sector rotation into defensives, and earnings reactions in XPEV and PDD, then sets up a watchlist and two clear scenarios ahead of Wednesday’s NVIDIA print.