Clear short-term bearish signals: On-chain realized profit data for Bitcoin shows that large holders are taking profits during this rebound, consistent with previous peaks and last year's bull market top signals. BTC and ETH ETF funds are also cashing out profits at the 70K+ price level. The K-line structure is in a downtrend continuation, currently in a small flag consolidation phase, which is a typical downtrend continuation pattern. After breaking down, there’s a high probability of a large bearish candle testing the bottom. Trading suggestion: Consider short positions during rebounds. The 71,600-72,600 range is a good zone to set up shorts. The 4-hour chart is showing a bearish engulfing pattern, with multiple false breakouts around 71.5 confirming strong resistance above.