Pay attention to the support levels on the 30-minute and 1-hour charts during the day, as there are conditions for a rebound to set up a rebound. If the 1-hour rebound does not have higher trade volumes or breaks the support, then consider that the 6-hour rebound may end. If there is no oscillation adjustment during the day but rather a pullback adjustment of the 30-minute and 1-hour supports, the price will be pulled back into the descending channel. Therefore, the strength of the rebound on the 30-minute and 1-hour levels may not be very strong; this is something to be cautious about. For the rebound, if you go long, after making a profit, set a stop-loss to protect your capital in a timely manner. The focus for the 1-hour level is still to primarily set up short orders to end the rebound at the 6-hour level #Gate用户突破3000万 .