Macy’s and sibling Bloomingdale’s have about 270 stores open for the weekend and expect to be almost fully open by the end of June. It will report quarterly sales on July 1 but estimates sales will be down as much as 45%. On the positive side, CEO Jeff Gennett sees big opportunity ahead, estimating the bankruptcies and closures of stores like Neiman Marcus, J.C. Penney and Stage Stores put about $10 billion of annual sales up for grabs… TJX, parent of T.J. Maxx, Marshalls and Home Goods, almost always posts industry-leading sales results, but it too has been hurt by the pandemic and massive drop in demand for apparel. The company reported a quarterly loss and will not issue same-store sales results, but it was optimistic about early results from stores that have re-opened. It says among stores open for at least a week, sales are ahead of last year…