The stock and bond markets are poised to close out their best tandem year in two decades

12:44pm PST - December 23rd, 2019    boeing stock - Business Insider

While the last holiday season saw stocks tumble, 2019 is on track to deliver the best simultaneous year for stocks and bonds since 1998, The Wall Street Journal first reported. The S&P 500 index is up about 29% year-to-date while the 10-year Treasury bond's y…