Bitcoin has been very volatile, continuously oscillating downwards. Yesterday's daily fluctuation was up and down by 4000 dollars, and the range of oscillation is quite large. However, the overall decline in altcoins has not been significant.
After the 4 AM close, Bitcoin directly rose and reached above 95500. Other altcoins also generally moved upward. Bitcoin has not broken the previous low again at this position, which can be considered a second test. Now we just wait for a volume increase to attack!