Yesterday, Bitcoin surged then pulled back, testing high levels near 807 before facing resistance and declining. Yesterday's deployment involved four positions, switching flexibly between bulls and bears, with Bitcoin gaining 3,500 points and Ethereum 52 points. Currently, it is oscillating around 8079, with selling pressure at high levels intensifying, and the short-term upward momentum slowing down. From the four-hour timeframe, a high-level resistance trend is evident, with bullish moving averages losing momentum, and the KDJ indicator forming a death cross at high levels. The triple technical resonance confirms the end of the short-term bullish trend. The current price lacks rebound momentum, with insufficient upward continuation, and market selling pressure at high levels continues to rise. Trading suggestions: