3m Co. () down to 163.38 Posted on August 19, 2020 by Autochartist wrote in US Stocks Technical Analysis - TD. Approaching Support level of 163.38 identified at 18-Aug-2020 19:30 EDT Tags: 3m Co., MMM 0 Likes 563 Views You may also like Caterpillar Inc. (CAT) up to 185.80 January 6, 2021 Merck & Co. Inc. (MRK) up to 85.83 November 18, 2019 Nike Inc. Cl B (NKE) up to 112.54 August 26, 2020 Comments are closed.