Today's market focuses on the key point of 147. If the price stabilizes above this level on the 4-hour timeframe, a rebound is expected to start, and we need to pay attention to resistance levels such as 149, 152.4, and 155.7. If the rebound cannot break through 147, it indicates that the rebound is weak at the 1-2 hour level, and the price will fall back, with important support levels at 144, 141, and 138.