Wednesday, October 26, 2022 BusinessInsider US retail inventories increase 0.4% in September from August By Eric L. Taylor - October 26, 2022 FacebookTwitterLinkedinEmailPrint (iStock) Adjusted retail inventories for September were estimated at an end-of-month level of $744 billion, an increase of 0.4% from August 2022 and a 22.2% jump from September 2021 Already an INSIDER? Sign in.