cryptocurrency research paper 2021 Block

[Evaluation of Yibo A shares on December 13: There should be at least one K-line with a small contraction in the market next week before it can stop falling]

[Evaluation of Yibo A shares on December 13: There should be at least one K-line with a small contraction in the market next week before it can stop falling]

[Evaluation of Yibo A shares on December 13: There should be at least one K-line with a small contraction in the market next week before it can stop falling]