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 609 Views You may also like Eurodollar (GE) down to 97.16 December 7, 2018 Unitedhealth Group Inc. (UNH) down to 301.16 October 1, 2020 Home Depot Inc. (HD) up to 183.01 November 5, 2018 Comments are closed.