Struggling Discount Retailer Pops After Earnings

Discount retailer Dollar General Corp (NYSE:DG) is surging this morning, up 6% at $79.35, after reporting strong fourth-quarter earnings. The company posted earnings of$1.68 per share on revenue of $10.3 billion, exceeding Wall Street expectations. Despite plans to close 96 general stores and 45 pOpshelf locations this quarter, options traders are piling into the stock following the results.Options volume is running hot, with 9,079 calls and 8,254 puts exchanged so far -- triple the average daily volume. T ...