A high dividend yield has been one of the few reliable positives for the logistics stock.After United Parcel Service (UPS -0.76%) reported its third-quarter results before the opening bell last Thursday, shares of the package delivery giant popped by 5.3%. And while the price moderated a bit in the days since, they were still up by more than 4% from last Wednesday's close on Monday morning.The report offered meaningful signs that the company is turning the corner. And with a whopping 4.7% yield, UPS offers ...