<ul data-eligibleForWebStory="false">CE 100 Index lost 1.9% as seven of the 11 pillars traded lower.Delta reported record revenue in the June quarter, leading to a 11.4% increase in its stock.Sezzle and Affirm faced declines in the Pay and be Paid segment: Sezzle dropped 26%.Amazon's Prime Day event saw an average household spend of $156.37.