Market analysis on July 21

Last time, the market mentioned that we should pay attention to the 4-hour upgrade, and the upgraded market is easy to break the previous high

The market rose to 67,000+, and it was adjusted back to 30 minutes last night. At present, the 30-minute market has already diverged statically. In the short term, we should pay attention to the support near 66,000 in the 1-hour market to see if it can form a sideways range and continue to move upward

If $BTC cannot continue to move upward, short-term risks should be avoided