why are there so many cryptocurrencies, Knowledge graph

Yesterday's stock market, for most people, was relatively bad, and many people went high and low.Yesterday's stock market, for most people, was relatively bad, and many people went high and low.[The strong mainstream sector is not only an ATM, but also a safe haven]

[The strong mainstream sector is not only an ATM, but also a safe haven]In such a bad ecology, how can we as retail investors better protect ourselves? According to my summary of this in recent years, including the extraction of experience and the review of lessons, I come to a simple conclusion, which may be helpful to my friends.However, since this stock market ecology is so bad, we, as ordinary retail investors, can do nothing. We can't change this ecology, so the only thing we can do is to conform to it.

What's worse is that it's actually not high, but it's still low, which is even more unpredictable and worse than the low walk after a large opening.Yesterday's stock market, for most people, was relatively bad, and many people went high and low.I believe that for the majority of investors who hold heavy stocks of pedestrian robots in their accounts, their accounts are indeed profitable despite the turmoil in the market.