Capital One Stock Plummets 5.9% Post-Discover Acquisition, Trading Volume Drops to 89th Rank

On May 28, 2025, Capital One Financial Corporation (COF) experienced a significant decline, with its trading volume dropping by 37.94% to 8.34 billion, ranking 89th in the day's stock market activity. The stock price of COF decreased by 0.51%.

Capital One Financial Corporation's stock has been under pressure since the completion of its acquisition of Discover Financial Services on May 18. The merger, which was intended to strengthen Capital One's market position, has instead led to a 5.9% decline in the company's stock price. This drop has raised questions about the strategic benefits of the acquisition and its impact on Capital One's financial performance.