$BTC The afternoon trading strategy needs to be flexible. Rather than blindly predicting the direction, it is better to grasp the current rhythm and adopt a "buy low, sell high" guerrilla tactic. When the price reaches the upper Bollinger Band resistance, decisively take profits and exit the market, and wait for it to pull back to the lower band support before looking for entry opportunities. In this seemingly calm and fluctuating market, accurately capture every subtle wave of profit.