From a weekly perspective, Bitcoin accurately retraced its weekly MA30 for the second time yesterday, but did not refresh its previous low. This shows that the MA30 to the previous low range has a strong supporting effect and is likely to be the bottom of this round of adjustment. As MA30 continues to rise, the retracement low point will become higher and higher. In the short term, Bitcoin's rebound is focused on the 90000 mark. If it can break through and recover, this round of adjustment is expected to end for Bitcoin BTC