Last night, after the U.S. stock market opened, the market soared from 81,000 to the 89,000 line, which I did not anticipate. As I always say, short-term price movements influenced by news will return to normal as the impact decreases.

Currently, the four-hour chart is under pressure around 89,000, with significant pull from the broken line. Since last Friday, the daily fluctuations have been around 6,000 points, and the recent market has shown no logic whatsoever; a random post on social media can trigger a huge shock. Resistance above today is at 87,300 and 88,000, while support below is at 86,200 and 85,000. The strategy is to maintain a high short position and pay close attention to the evening data from the U.S. market.

Short at 87,300, add to the short position at 88,000, with a stop-loss at 88,500, targeting 86,000-85,000.