The correspondent share of jumbo originations has risen in the past year while the retail share declined, according to a new analysis by Inside Nonconforming Markets. The survey found that correspondent production accounted for 18.1 percent of jumbo originations in the third quarter of 2017, up from a 14.3 percent share in the third quarter of 2016. During that time, the retail share of the lenders’ jumbo production fell from 81.3 percent to ... [Includes one data chart]