JPMorgan Chase (JPM) Stock This Week: Why Shares Whipsawed—and What to Watch Next Week (Updated Dec. 12, 2025)
JPMorgan Chase shares closed Friday at $318.52, up 0.36% for the day and 1.05% for the week. The stock fell nearly 5% Tuesday after management projected 2026 expenses of $105 billion, above analyst forecasts. Shares rebounded over the next three sessions as investors shifted focus to rate policy and the bank’s market position.