The Nasdaq-100 just posted its worst month since March 2025, sliding more than 7% in July — the steepest drop since the 7.7% rout in March 2025 — as Persian Gulf attacks, volatile oil, Fed uncertainty and plunging semiconductor shares shredded tech valuations.
Roughly 130 S&P 500 companies report this week, headlined by SpaceX, Disney and Caterpillar. AMD lands Tuesday with 54 upward estimate revisions in three months, and Sandisk — up more than 400% this year — follows...
