Let's revisit this thread for a moment since the copper market saw some positive action today.
Below is some research I did some years ago into this phenomenon.
https://twitter.com/BryceWeine...
鉴于铜市场今天出现了一些积极的行动，让我们再回顾一下这条线索。
以下是我几年前对这一现象所做的一些研究。
https://twitter.com/BryceWeine...