Stocks Down Following China AI News And Ahead Of Big Earnings Week
1. S&P 500 rose 1.8% last week but faces premarket selloff. 2. Chinese AI app DeepSeek poses risk to U.S. AI dominance. 3. Investors eye heavy earnings week with 102 companies reporting. 4. Political uncertainty and high valuations add market volatility. 5. Volatility index (VIX) spiked over 20%, signaling investor concern.