3m Co. () down to 166.32 Posted on October 22, 2020 by Autochartist wrote in US Stocks Technical Analysis - TD. Broke through Support level of 168.65 at 21-Oct-2020 20:00 EDT Tags: 3m Co., MMM 0 Likes 379 Views You may also like Caterpillar Inc. (CAT) down to 121.16 December 18, 2018 Travelers Cos Inc. () up to 147.16 February 5, 2021 Merck & Co. Inc. (MRK) down to 86.20 December 9, 2019 Comments are closed.