Correspondent production programs continued to gain ground in 2017 in all three major mortgage product categories, according to a new Inside Mortgage Trends analysis. Acquiring government-insured loans from correspondent lenders has been a huge part of the Ginnie Mae market in recent years, but it’s also picking up market share in conventional-conforming lending and, to a lesser extent, the jumbo arena. Government-insured lending declined by ... [Includes two data charts]