怎么说呢？据我所知，亚洲很多庄仗着自己国家跟美国没有引渡条约等盲点，肆意哄抬股价。但大家都赚到钱了也不好说什么。SEC这些年被Trump搞得也Understaffing, 留下了一堆混日子的。
https://www.bloomberg.com/news/articles/2021-01-26/-get-in-or-regret-not-getting-in-how-a-penny-stock-goes-boom
https://www.bloomberg.com/news/articles/2021-01-26/-get-in-or-regret-not-getting-in-how-a-penny-stock-goes-boom