Nasdaq Short. The situation is really changing every day. Wall Street opened mostly lower today as bond yields began to rise again. Technology stocks have thus returned to the prospect of insufficient technology performance and unnecessary overvaluation. Ten-year US bond yields came back in the spotlight, rising to 1.62% after US producer prices rose at the fastest pace in more than two years in February. Rising rates also continue to penalize loss-making startups with weak cash flow and outlook. For example, Roblox fell 4.9%.