Stock Market Today, Jan. 16: Small Cap Rally Continues As Russell 2000 Up 7% To Start Year

Market Overview - The U.S. markets closed negatively, with approximately 55.8% of U.S. issues declining and 40.3% advancing [2] - The Russell 2000 was the only major index to gain, increasing by 0.12% to 2,677.74, marking a 7% rise year-to-date [3] - The S&P 500, Nasdaq, and Dow experienced slight declines, with the S&P 500 at 6,940.01, down 0.06% [4] Sector Performance - Real estate, industrials, and certain tech sectors showed positive performance, while consumer cyclical, consumer defensive, and healthcare stocks declined [2] - Among S&P 500 sectors, technology, financials, and industrials were the best performers, whereas materials, communications, and utilities faced declines [7] Earnings Season - The week marked the beginning of Q4 earnings season, with strong bank earnings and positive results from Taiwan Semiconductor, yet the S&P 500 recorded its first back-to-back declines of the year [5] - Investors are navigating headwinds from significant earnings reports, economic data, and the anticipation of a Supreme Court case regarding tariffs [6]