Strength / momentum (52-week highs) — broad and across sectors:
$MRCY $118.85 ( 11.27%) — strongest mover of the group, defense/electronics
$CW (Curtiss Wright) $761.05 ( 5.85%) — defense
$STLD (Steel Dynamics) $280.95 ( 4.70%) — materials/steel
$RL (Ralph Lauren) $394.08 ( 4.69%) — consumer
$CSX $47.55 ( 2.47%) — rails/transports
$PLD (Prologis) $148.31 ( 1.74%) — industrial REIT