Originations of adjustable-rate mortgages were nearly level in 2014 compared with the previous year, according to a new ranking by Inside Nonconforming Markets. The ARM share of total originations increased because mortgage production overall was down in that time, though some big banks that dominate ARM originations also slowed their production. An estimated $198.0 billion in ARMs were originated in 2014, up 1.0 percent ... [Includes one data chart]