Investment Volumes Down to End 2016 *Preliminary Q416 – data current through Nov. 30, ... Jan182017 By the Editors of Commercial Property Executive Jan 18, 2017 Facebook Twitter LinkedIn Email Subscribe to CPE National Research Center InvestmentVolume *Preliminary Q416 – data current through Nov. 30, 2016. Note: Excludes development sites. Based on independent reports of properties and portfolios $2.5 million and greater. Data believed to be accurate but not guaranteed. Source: © Real Capital Analytics, Inc. 2017.