The U.S. stock market today, Monday, January 12th, 2026, was largely influenced by significant political developments, creating a mixed trading environment. The Dow Jones Industrial Average (^DJI) was up 24.69 (0.0499%) points, reflecting a modest gain amidst underlying market uncertainty. This comes as Dow Futures (YM=F) also showed a slight increase of 26.00 (0.0523%) points.
The primary narrative driving market sentiment was the unfolding situation surrounding the Federal Reserve. News broke that the Justice Department has initiated a criminal investigation into Fed Chair Jerome Powell regarding his testimony on Fed building renovations, a move Powell has characterized as an attempt to undermine the central bank's independence in setting interest rates. Compounding this, President Donald Trump proposed a one-year, 10% cap on credit card interest rates, directly impacting the financial sector. These developments led investors to seek safe-haven assets, with gold prices surging to new record highs.
Among the Dow's components, Walmart (WMT) emerged as the top gainer, advancing by 3.20%. Other notable gainers included Caterpillar (CAT), up 1.92%, and Johnson & Johnson (JNJ), which rose by 1.85%. Conversely, the financial sector bore the brunt of the political announcements. American Express (AXP) was the biggest loser, plummeting by 4.02%. Disney (DIS) also saw a significant decline of 2.42%, followed by JPMorgan Chase (JPM), which fell by 2.03% amidst concerns over the proposed credit card rate cap and broader banking sector pressures.
Ed Liston is a senior contributing editor at TheStockMarketWatch.com. An active market watcher and investor, Ed guides an independent team of experienced analysts and writes for multiple stock trader publications.