McDonald's suffers worst US sales loss since the pandemic after E. coli outbreak — but here's why the stock is rising

McDonald’s suffered its worst US sales loss since the pandemic during its most recent quarter as demand took a hit from a widespread E.coli outbreak while inflation-battered diners remained watchful of their spending.Comparable sales in the US, the fast-food giant’s biggest market, fell 1.4% in the fourth quarter, its steepest drop in almost five years, when restaurants limited operations to drive-thru and delivery because of the pandemic.The steeper-than-expected loss topped an estimated 0.4% decline, acco ...