Yesterday's idea was perfect. What about the support of 66500 - 66700? Yesterday, Bitcoin rebounded after falling back to 66700 twice, and the increase was 2000 points.

However, 68000 is still a relatively critical position. Bitcoin rose from 67000 to 68200, and it hit twice but failed to stand firm. Now it is at 68000, which shows that Bitcoin is still very strong today. It is not advisable to blindly look at the short-term short-term support level: 67000-67200 can be considered long

Reference short-term pressure level: 68500-68700 can be considered short