After a complex pullback, the daily line begins to rally, reaching the 10999 mark, then starts to decline, testing the Fibonacci 38.2% level, coinciding with the previous key resistance level and support, and is about to reach the bull-bear boundary. If it breaks through the resistance purple line in the direction of the trend, it is currently testing the mid-band pressure of the Bollinger Bands. If it breaks through, along with the MACD turning and the RSI breaking above 50, then the market may be dominated by bulls. If it fails, the market will enter a new breakdown.