Since the beginning of 2012, it’s been relatively difficult to lose money in mortgage banking, but that was no longer the case in the third quarter of this year. According to the Mortgage Bankers Association quarterly performance report, slightly more than one fourth of the industry failed to turn a profit during the third quarter. Starting in the first quarter of 2012, over 90 percent of mortgage bankers in each period reported net pretax profits. The average pretax income for ...