Overnight trading: Dow Jones continues to hit new highs, Nasdaq falls 2.77%, S&P 500 index falls over 1%. 1. Dow Jones continues to hit new highs, Nasdaq falls 2.77%, S&P 500 index falls 1.39%. 2. Large tech stocks generally fell, with Nvidia falling over 6% and Meta falling over 5%. 3. Chip stocks fell sharply, ASML fell over 12%, Qualcomm fell over 8%, and TSMC fell nearly 8%. 4. Silver prices fell more than 3% to $30.377/ounce.