Stocks did great over the departed decade of the 2010s, following up on a decline in the 2000s. It was uncannily like the 1980s and the 1970s. Divide the indexes by 10, and the results were quite identical. The Dow industrials entered the 2010s around 10,000 and ended 2019 at some 28,000. In the 1980s, the start and finish was a little