The market is at the bottom of a downtrend line. Do not rashly chase long positions. Today, observe the area around 85000 to 85500 and see if there are any short signals on the 4-hour chart. Only enter after a short signal appears. This position is quite awkward, so everyone must confirm before entering. If you can't confirm, just pause for a moment. My offline course is ending, and I will have the opportunity to explain it to everyone.