From the perspective of the 4-hour chart, the short-term structure relies on the middle track to oscillate upward, but it presents a "one rise and one pullback" trend. After an inertia-driven surge, it is accompanied by a medium bearish candle retreating before gradually stabilizing.

Previously, it rebounded from the lower track to recover lost ground, and now it is oscillating back in the middle-upper track range but has not completely broken through.

In the future, attention should be paid to the resistance at the upper track. After an effective breakthrough, one can follow the trend, which could open up upward space; if it does not break through, it is likely to continue oscillating.

At the 2560 line, protect against 25230, and look up to 2630-2680.