According to the judgment at the time, the gap was just over 2000, and the overbought indicator was particularly severe. Last night, it pulled back after touching the upward trend line. It was originally believed that the false breakout at 2000 was the top. The fact that Iran's agreement was signed and the market continued to rally was indeed unexpected. The line in the chart is drawn before I opened the position.

Because this chart was drawn before opening the position, the starting point of the arrow is 2020, and the part beyond was not anticipated.
Currently, it hit the upward trend line last night and then pulled back. If the situation is unfavorable, I will instruct an early stop-loss.
My strict stop-loss for a 1x short position is 3000, and the retracement stop-loss is 2500.
For now, 2350 can be seen as a top-picking pin, and the stop-loss can also be placed at 2400.