The lower edge of the box focuses on a support level of 2000-2025 USD, with resistance at 2300-2400 USD. Currently, it is in an upward channel, but the RSI indicates that short-term upward momentum is weakening. It is suggested to look for long positions close to 2100 USD on a pullback. If it falls below 2000 USD, stop-loss is necessary; breaking through 2400 USD could open up upward space.