The market experienced a sharp short-term surge, with price, trading volume, MACD volume bars all rising. The 1-hour RSI approached 85, entering the overbought zone. The four-hour contract trading volume reached $1.7 billion, which is relatively moderate. After a pullback, the trend is expected to continue upward toward around 3080. Watch for continued volume expansion, which could push the index to 3100 points. If volume decreases and the price rises, avoid chasing the high; try to enter on pullbacks.