Stock futures took a downturn Thursday night, reversing the previous day's gains as geopolitical tensions resurfaced. This shift occurred despite the major averages' recent rally, driven by easing trade tensions and geopolitical risks. The Dow Jones Industrial Average slid 38 points, or nearly 0.1%, while S&P 500 and Nasdaq 100 futures lost 0.1% and 0.3%, respectively. In after-hours trading, Intel shares plummeted over 10% due to a disappointing first-quarter outlook, contrasting with the positive market sentiment earlier in the day. The tech sector's performance was particularly notable, with Intuitive Surgical shares rising 2% following strong quarterly financial results, outpacing analyst expectations. Meanwhile, Capital One's acquisition of Brex for $5.15 billion, a significant deal, caused a 2% dip in Capital One stock. Clorox also made headlines with its acquisition of Gojo Industries, valued at $2.25 billion, leading to a 1% decline in Clorox shares. These movements highlight the dynamic nature of the stock market, where various factors, including geopolitical tensions, earnings reports, and corporate acquisitions, can significantly influence stock prices.