Nvidia reports fiscal Q4 2026 results after market close on February 25, with analysts projecting $66B in revenue and $1.53 EPS, while investors weigh hyperscaler capex commitments against competitive chip threats.

Financial services stocks plummet after Altruist launches AI-powered tax planning tool, extending AI disruption fears from software to financial sector.

Major tech indexes tumble as investors reassess AI's impact on traditional software companies, with Nasdaq down over 1% amid sector-wide concerns.