Correspondent production platforms and wholesale-broker programs gained market share in all three major mortgage categories during the third quarter of 2017, according to a new Inside Mortgage Trends analysis. Correspondent lending showed the strongest gains. The channel’s production volume was up 15.6 percent in the conventional-conforming market, up 10.7 percent in government-insured lending and by a more modest 3.1 percent in ... [Includes two data charts]