Over the past month, shares of this discount retailer have returned -1.7%, compared to the Zacks S&P 500 composite's -0.4% change. During this period, the Zacks Retail - Discount Stores industry, which Dollar Tree falls in, has lost 2.4%. The key question now is: What could be the stock's future direction? Earnings Estimate Revisions Dollar Tree is expected to post earnings of $1.06 per share for the current quarter, representing a year-over-year change of +16.5%. Over the last 30 days, the Zacks Consensus ...