Mastercard stock: what to know before Tuesday as Trump’s 10% card-rate cap hits the calendar
New York, Jan 17, 2026, 10:38 EST — Market closed. Shares of Mastercard Incorporated edged down 0.6% on Friday, finishing at $539.49. Investors appeared cautious ahead of the long weekend, with renewed focus on Washington’s efforts to regulate credit cards. The next U.S. session kicks off Tuesday — the same day President Donald Trump has said a one-year cap on…