what is cryptocurrencies meaning Knowledge

Today, 2.07 trillion yuan was sold, a large amount was released, and 4,410 companies fell.2 trillion smart money was sold. At the head and shoulders of the US dollar index, it rushed to a new high in Bitcoin, and rebounded after the gold dive ... When the risks of the eagle side and the hedging side were high, it was successfully opened in our conference ...2 trillion smart money was sold. At the head and shoulders of the US dollar index, it rushed to a new high in Bitcoin, and rebounded after the gold dive ... When the risks of the eagle side and the hedging side were high, it was successfully opened in our conference ...

3500 is like a natural moat, and 3200 is like a ditch. How long can the box swing?whatever，

Today, 2.07 trillion yuan was sold, a large amount was released, and 4,410 companies fell.whatever，Today, 2.07 trillion yuan was sold, a large amount was released, and 4,410 companies fell.