From the four-hour chart, it can be seen that the price started from the bottom near 64,890, experienced a complete bottom consolidation, then surged with increased volume to break through the high of the 73,000 USD oscillation zone, forming a clear trend reversal signal. Currently, we need to observe that the price has completed a V-shaped reversal from 64,890 to 74,893 on the four-hour chart, and is now in a high-level region. The 72,800 - 73,000 range can be attempted for light long positions, and the 75,800 - 76,288 range can be attempted for short positions.