Why are Nvidia, Amazon, Meta, Microsoft stocks, share prices are up today? What to expect at S&P 500, Nasdaq, Dow?
The Economic Times·2026-02-18 11:57Markets have been volatile, with the S&P 500 ending 0.1 per cent higher on Tuesday after falling as much as 0.9 per cent early in the session. The Nasdaq and the Dow also saw similar reversals. Wall Street's main indexes have been rocked this month by worries of disruption from rapidly improving AI tools that hit sectors from software to trucking.Broader AI-linked and megacap technology stocks had also lost ground as investors looked for stronger evidence the heavy investments in the technology were t ...