'This economy will slow' in mid-2019 or 2020: J.P. Morgan strategist By: CNBC.com News June 13, 2018 at 16:07 PM EDT The 9-year bull market will likely end in mid-2019 or 2020, says J.P. Morgan strategist. Read More >> Related Stocks: 51Job Inc ADR JPMorgan Chase & Co Wells Fargo