Bitcoin rebounded after dropping to 64,600 in the morning, which is exactly the support level given yesterday. In the current rebound stage, you can buy altcoins appropriately, mainly in the short term. The current market reaction is relatively slow, and the rebound of oversold altcoins will be more violent.

Bitcoin 68,500, Ethereum 3,780 rebound expectations remain unchanged, and the intraday support is 65,800, 3,580.