$BTC 4 The 4-hour and daily charts both show a pullback trend. Before effectively breaking through the daily resistance, the upward resistance remains significant.

Key support below to focus on is 103600 and 103000. If it can stabilize effectively, it may provide a breathing opportunity for bulls.

The upper resistance level at 105500 is a key point for the bulls' second attempt to rise. Only with a successful breakthrough can continuous upward momentum be built up.

Whether the bullish trend can truly return requires close observation this week to see if it can effectively stay above 106500 and form stable support.

Near the range of 105500-106000, short with targets at 104000, 103600, 103000.