https://www.wishingwealthblog.com/2021/07/blog-post-gmi-falls-to-3-qqq-reaches-oversold-levels-will-coming-bounce-hold-put-call-ratio-84-not-high-enough-for-most-turns-t2108-dives/
Blog post: GMI falls to 3; $QQQ reaches oversold levels--will coming bounce hold? Put/Call ratio = .84, not high enough for most turns; T2108 dives