Over the last three years, one key trait of the Dow (and S&P500) that stands out has been the rising wedge format with a consistent drop point on the 83% (+/-1%) mark, as shown below. The Dow is expected to peak by November 4, 2021 (+/- 1 trading day) followed by a sharp decline starting the week of November 8, 2021.
Stock chart courtesy of StockCharts.com