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 511 Views You may also like Jpmorgan Chase & Co. (JPM) up to 93.30 May 20, 2020 General Electric Co. (GE) down to 7.26 December 3, 2018 Caterpillar Inc. (CAT) up to 140.62 July 22, 2019 Comments are closed.