Multiple investors in US lost $1 trillion (about ₹87 lakh crore) in just four days amid a week-long selloff in technology stocks listed on S&P 500. While Nasdaq 100 fell 1%, Nvidia fell 5% and Palantir Technologies dipped 20% in six days. "We're going to have to see more downside follow-through before we raise...warning flags," a market expert said.