Commercial banks and savings institutions generated $4.26 billion in mortgage-banking income during the second quarter of 2018, according to a new Inside Mortgage Trends analysis of call reports. Second-quarter net income from mortgage production, loan sales and servicing was down 1.0 percent from the first three months of the year. But through the first six months of 2018, the industry’s mortgage banking income was up 18.8 percent from ... [Includes one data chart]