The early market saw a strong surge in Bitcoin, with market enthusiasm soaring and volatility increasing. At this moment, it's important to stay calm; chasing the rise carries significant risk, and one should refrain from trading. Although the overnight uptrend continues and bulls are in control, caution is needed due to overbought risks. Looking at the daily chart, a series of small bullish candles have stabilized at mid-term support, with sufficient buying pressure below. The 4-hour Bollinger Bands are narrowing; if the upper band cannot be broken, there may be intraday or range-bound fluctuations. One can take a light short position on early morning highs and seize the opportunity for a pullback.