https://www.wishingwealthblog.com/2021/12/blog-post-day-5-of-qqq-short-term-down-trend-ominous-sign-so-many-banks-in-bwr-down-trends-see-charts-of-c-and-jpm/
Blog post: Day 5 of $QQQ short term down-trend; Ominous sign--so many banks in BWR down-trends, see charts of $C and $JPM