Over the weekend, the United States and Israel conducted a coordinated series of missile and drone strikes against Iran, targeting several high-value military installations in an effort to hinder Iran’s nuclear development efforts.

Over the weekend, the United States and Israel conducted a coordinated series of missile and drone strikes against Iran, targeting several high-value military installations in an effort to hinder Iran’s nuclear development efforts…

LPL Research provides its Weekly Market Performance for the week of February 23, 2026. U.S. stocks fell for the week as concerns about AI’s disruptive impact drove a broader risk‑off shift. Technology and banks weakened, while defensive sectors held up better.