Bitcoin is slightly extending the timeframe to a 3-day K-line candle.

This is a corrective structure converging downward. So far, within this structure, we have corrected through 6 K-line candles, or about 20 days.

If the 3-day candle is undergoing a correction that converges downward, the daily candle should show an oversold structure to complete the correction expected on the 3-day candle.

As for the 4-hour candle correction, whether one, two, or three lows can meet this requirement and cause the daily candle to form an oversold structure is what we need to watch))