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 684 Views You may also like Home Depot Inc. (HD) down to 262.81 September 11, 2020 Caterpillar Inc. () down to 133.79 August 19, 2020 Exxon Mobil Corp. (XOM) down to 78.70 April 29, 2019 Comments are closed.