After a brief and cautious rebound on Wednesday, risk-off sentiment returned sharply on Thursday, with AI-linked stocks leading a broad selloff across Wall Street and renewed pressure hitting crypto markets.Investors grappled with mixed corporate earnings and fresh concerns over the labor market after a private report showed a spike in layoffs last month. Despite clear signs of a cooling job market, comments from Federal Reserve officials dampened hopes for further rate cuts. Chicago Fed President Austan Go ...