https://www.wishingwealthblog.com/2021/08/blog-post-51st-day-of-qqq-short-term-up-trend-gs-has-weekly-green-bar-wgb-gmi-6-of-6/
Blog post: 51st day of $QQQ short term up-trend; $GS has weekly green bar (WGB); GMI = 6 (of 6)