Digging into the Janney call on McDonald's (MCD -2.7%) reveals the firm extrapolates the...

|About: McDonald's Corporation (MCD)|By:, SA News Editor

Digging into the Janney call on McDonald's (MCD -2.7%) reveals the firm extrapolates the restaurant chain's same-store sales performance over the first two weeks of September to find the monthly pace could be the weakest of the year. Though the 14-day trend could prove to be alarming, some traders question if the estimate is worth lopping off a cool $2.5B from the market cap of McDonald's.