$BTC This round of pullback dipped to a low of 76,504.6, without breaking the key support zone of the previous upward structure, then quickly recovered above 78,000, indicating a strong correction without a volume-driven breakdown signal. During the pullback, trading volume did not show abnormal expansion, suggesting limited selling pressure; during the rebound, capital absorption remained stable, and the price regained above the short-term moving average, with the 4-hour K-line returning above the midline, restoring the short-term oversold condition.