BNB, the bullish momentum over the past two days has been largely exhausted, with notable resistance pressure from above. In the short term, the rebound strength is weakening. The 4-hour Bollinger Bands are contracting, and after the price broke below the midline, all indicators below show a bearish alignment. On the hourly chart, it shows a typical rally and pullback pattern, with moving averages and various indicators continuing downward. Reference shorting in the 672-675 range, targeting the 660-655 area for support.