https://www.wishingwealthblog.com/2022/05/blog-post-day-22-of-qqq-short-term-down-trend-here-are-a-set-of-tutorials-by-my-late-co-instructor-that-teach-you-how-to-construct-charts-using-tc2000-see-qqq-and-arkk-in-bwr-down-trends/