Major indices opened lower—SPY down 0.35%, QQQ down 0.60%—but selective strength emerged across defensible sectors. Cybersecurity (CRWD +5.3%, PANW +5.2%) and healthcare (HUM +8.7%, CVS +6.3%) rallied on positive catalysts: CrowdStrike's expanded buyback signaled valuation confidence, Benchmark maintained PANW's bullish rating, and Medicare Advantage rate increases exceeded expectations for managed care operators. Meanwhile, AVGO gained 5.2% on Apple foldable iPhone optimism, while PSKY surged 10.3% on $24 billion in Gulf sovereign wealth fund commitments for its Warner Bros. Discovery bid, offsetting TTD's 6.3% decline amid growth and competitive concerns.
Buy:** CRWD, PANW, HUM, and CVS—these names have visible near-term catalysts and trade with conviction despite broader index softness. **Avoid:** TTD shows deteriorating fundamentals with Amazon competition intensifying; wait for a capitulation signal before reconsidering. **Hold:** PSKY remains binary on acquisition success; take profits on the 10% gap-up unless conviction on the deal closure is extremely high.