Supermarket operator Kroger Co (NYSE:KR) is scheduled to take to the earnings confessional before the market opens on Thursday, Sept. 12. Per Zacks, analysts expect the company to report second-quarter profits of 91 cents per share on revenue of $34.09 billion.A look at Kroger stock's history of post-earnings reactions during the past two years shows a mostly positive response. During its last eight reports, five of these next-day sessions were higher, including a 9.9% pop in March. Regardless of direction, ...