$BTC From the four-hour level, Bitcoin is in an uptrend channel after breaking through, moving steadily along the upper band of the Bollinger Bands. The moving average system shows a bullish alignment, with lower lows constantly rising and higher highs continuously moving up, maintaining a well-structured uptrend overall. In the short term, the coin price is trading along the upper band of the Bollinger Bands, indicating strong upward momentum; however, due to proximity to the upper band, the market has entered an overbought state with short-term pullback pressure. In terms of strategy, we maintain our bullish direction unchanged.

Currently, the four-hour level has not broken below 71000, with the overnight movement being critical. If this level holds steady, the rebound momentum remains intact, and we could potentially continue exploring the 73500-74000 range next week. If a wick breaks below 71000, long positions should be avoided, waiting to consider light long positions again at the 69700-69200 range, with a stop loss set at 69000.

Regarding Ethereum, if the four-hour candle closes above 2100, there is still opportunity for rallying higher, with targets at 2150-2200. If it fails to close above 2100, it may continue to probe the 2060-2040 support zone, and long positions can continue to be attempted, with stop loss set at 2000.