Finding opportunities in extreme market conditions, instant gains and feedback can be very apparent, but for altcoins, more dimensions are needed to judge whether it's worth buying, because the ability of altcoins to continuously rise basically depends on the will of the market makers.~

Moreover, the decline in altcoins needs to be significantly larger than that of Bitcoin to be considered safe, and it should also be assessed whether the decline of Bitcoin has ended. A comprehensive judgment is necessary to bottom out altcoins, and when trading altcoins with leverage, it should be small; otherwise, the risk is too high!