McDonald’s brings back Snack Wraps after a decade, leading to double digit traffic increase in U.S. locations. Evercore ISI estimates 7% sales climb in third quarter. Temporary lettuce shortage reported, quickly resolved. 90% of surveyed buyers would repurchase Snack Wraps. Earnings for second quarter expected on Aug. 6.

Read more at CNBC: McDonald’s Snack Wrap launch lifts sales