The latest trading session saw MasterCard (MA) ending at $446.24, denoting a -0.72% adjustment from its last day's close. This change lagged the S&P 500's daily gain of 0.1%. Elsewhere, the Dow lost 0.08%, while the tech-heavy Nasdaq added 0.28%.Prior to today's trading, shares of the processor of debit and credit card payments had lost 0.07% over the past month. This has lagged the Business Services sector's gain of 2.1% and the S&P 500's gain of 4.08% in that time.Market participants will be closely follo ...