3m Co. () down to 142.35 Posted on April 21, 2020 by Autochartist wrote in US Stocks Technical Analysis - TD. Broke through Support level of 144.70 at 20-Apr-2020 15:00 EDT Tags: 3m Co., MMM 0 Likes 610 Views You may also like Wal-Mart Stores (WMT) up to 96.29 September 24, 2018 Procter & Gamble Co. () up to 121.03 March 30, 2020 Home Depot Inc. (HD) down to 189.14 May 21, 2019 Comments are closed.