Over a 2–3 week window, AI semiconductors and energy refining are the standout sectors. Memory in particular has been explosive — Micron surged 50% from its April 27 research price of $482 to $724, blowing past its $600 bull case target. Intel and AMD both crossed into bull territory, validating the agentic AI CPU thesis. The four downstream refiners (DINO, MPC, PSX, VLO) are all higher, benefiting from improving crack spreads and summer driving season setup.
On the other side, utilities and consumer apparel are broadly underperforming. Three merchant power generators — Vistra, Constellation Energy, and NRG — fell 15–20% in just weeks, reflecting power price volatility and earnings execution concerns. Consumer discretionary apparel is the weakest sector by breadth, with nine of the names tracking toward bear zone under tariff pressure and softening North American consumer sentiment.
Industrial automation is the most stable, with all five names sitting in base zone. It is the only sector where every position is tracking in-line with its research thesis — no outliers in either direction.
⚠ These observations reflect a very short holding window. Sector rotations of this magnitude over 2–3 weeks are often noise, not signal. The value of this analysis compounds as the series matures.
