BTC has shown a very regular intraday rhythm over the past two days. During the daytime, bears continue to push hard, and the market steadily drifts lower, consuming bullish confidence; at night, when market sell pressure weakens, funds move in and drive a rebound, repairing the losses from the daytime. Overall, this is a rebound correction within the downtrend, and the night recovery is only a short-term technical pullback. The broader, bearish structure has not changed.