In the short term, the daily line fell back under pressure after a slight rebound last week. The price broke through the short-term downward trend line suppression. The short-term callback support focuses on 1150. Gains and losses at this position will determine whether the price will continue to call back 1100 in the short term to test the support or rebound to recover. The watershed of 1200 mark, the key suppression above is at 1230; comprehensively, the current overall trend is still suppressed by short sellers, and the intraday rebound is not enough to change the overall structure, but whether the decline can continue and break lower will depend on the break of the support level. situation, so when you are bearish, don’t chase the short too much. The range oscillation itself is a process of long-short game. The short-term may have an advantage in the general trend, but short-term bulls may break through at any time once they exert their strength.