Currently, the 4-hour Bollinger Bands are opening upward overall, and the price has just retreated to test the middle band at 80946, a key strong support. The rebound and stabilization present a good opportunity for bulls to buy low. The MACD double lines are still above the zero axis, indicating the long-term bullish trend remains intact, with only a short-term technical correction at high levels, not a reversal to a downtrend. The KDJ three lines have fallen back to the neutral zone, the overbought condition has been released, and a golden cross upward may occur at any time. The bullish momentum is about to be completed, with the intraday lows continuously rising. The support at around 80400 is very strong, and the downward space below is now very limited.