The market’s regime flipped bearish rapidly despite strong sector leadership, with narrowing breadth and thin institutional follow-through. We break down the 4-minute sentiment collapse, SIP performance, and the critical ARGX $750 level to watch.

The post Midday Wave #21: Regime Shift: Leadership Without Breadth – Tuesday 4/7/2026 first appeared on WaveRider Reads: Trading Books Unpacked.