Analysis of BTC and ETH market trends on August 20:

BTC: Today's focus is that the 1-hour and 4-hour charts have returned to a healthy level, but the daily line is still below the ideal state. The volume has increased. If the upper edge of the callback channel stabilizes, you can consider opening positions in batches. In the short term, the upper resistance is between $61,300 and $61,800, and the lower support is between $59,300 and $59,800. If it pulls back to the support level today, you can follow up appropriately.

ETH: The 1-hour and 4-hour charts have also returned to a healthy level. Although the daily level is still below the ideal state, the overall trend is still healthy and has not fallen below the key resistance level. Today's upper resistance is between $2,720 and $2,770, and the lower support is between $2,570 and $2,620. If it pulls back to the support level, you can follow up appropriately.