#BTC From the four-hour chart, the price shows strong support at the key support level, with long positions concentrating on getting on board, effectively resisting the short positions' dip attack. The middle band of the Bollinger Bands serves as the core defense line, with a solid support role, not only preventing further declines in the market but also becoming an important reliance for the long positions' counterattack. The current upward structure of the market data remains intact, with the moving average system maintaining a long position arrangement, and the trading volume gradually expanding in sync. The long positions' momentum is gradually accumulating and orderly recovering.

In terms of operations, it is recommended to use the middle band of the Bollinger Bands as a core reference anchor point, focusing on the effectiveness of support when the price pulls back. If the middle band is not breached during the pullback and a stabilization signal appears, you can choose to position long positions.