Core Viewpoint - Most stock exchanges experienced declines, influenced by a technology-driven drop in Wall Street during the previous session, amid concerns over high valuations associated with AI and uncertainty regarding Federal Reserve interest rates [1] Group 1 - Stock exchanges are reacting negatively to Wall Street's recent performance, particularly in the tech sector [1] - There are growing concerns about inflated valuations linked to artificial intelligence [1] - Uncertainty surrounding Federal Reserve interest rate decisions is contributing to market jitters [1]