Mastercard Stock Has Lost 7% In A Week, What's Next?

Mastercard stock (NYSE: MA) has lost around 6.9% in the last week, underperforming the S&P 500 (down 2.3%). Further, if you look at the change over the last one month (21 trading days), the stock has decreased 3.4% vs a 1.1% rise in the S&P500...