Sept. U.S. ISM Manufacturing Falls to 47.8 vs Est. 50.0 (Worst ISM since June 2009) 1 October 2019 Last updated : 1 October 2019 ElissaUmz2484 Original post: Sept. U.S. ISM Manufacturing Falls to 47.8 vs Est. 50.0 (Worst ISM since June 2009)