Bitcoin did not break through 67,000 yesterday, but fell after a slight rise. The daily line closed with a short-term negative line with upper and lower shadows, indicating that the rise was somewhat weak. At the same time, the hourly level has not rebounded much after touching the support band. There is a need for a decline in the short-term trend, so we will look at the retracement during the day. On Friday, Bitcoin rebounded to 65,800-66,000 and went short first, looking down to 64,500-64,000. Ethereum rebounded to 2,980-3,000 and went short, looking down to 2,920-2,880!