机构：投资者应做好应对市场波动的准备

Core Viewpoint - The market may face increased volatility driven by geopolitical tensions, economic uncertainty, and shifts in sentiment regarding artificial intelligence [1] Group 1: Geopolitical and Economic Factors - Geopolitical tensions and economic uncertainty are significant factors contributing to market volatility [1] - Investor sentiment may shift from excitement over artificial intelligence to concerns about the overall global situation [1] Group 2: Debt Levels - Rising debt levels are highlighted, with many countries' debt-to-GDP ratios exceeding levels that would have raised alarms among economists in the 1990s [1]