U.S. Stock market today: U.S. stocks started the final week of 2025 on a weaker note, with major indexes slipping as selling pressure hit megacap technology names and precious metals pulled back sharply from record highs. Investors entered the last three trading sessions of the year cautious but still positioned for what is shaping up to be a strong annual finish for Wall Street. The Despite the daily slip, the broader market remains on track for a robust yearly performance. The S&P 500 has climbed over 17% ...