Monday afternoon, briefly summarized: first short, then long.

After an initial surge, Bitcoin continued to fluctuate at high levels. The bullish outlook we provided in the morning was fulfilled as expected. Currently, after the four-hour price broke through the midline, it moved upward with consecutive bullish candles. However, due to the presence of multiple upper shadows, the short-term upward momentum is limited. In the short term, it is not advisable to chase longs excessively. This afternoon, first look for a short-term pullback, then go long after the pullback.

Refer to short positions above 675, targeting around 670. Once the target area is reached, if there is no continuation, then switch to a long position.