In the short term, Bitcoin needs to pay attention to the effectiveness of the $103,280 support level. If it can hold, it may still hit the $106,000 resistance level with the support of the oversold rebound of technical indicators and the long-term optimism of some large investors. If it falls below the support level, it may trigger panic selling and further explore new support. Ethereum needs to hold the key support of $2,400, otherwise it may fall to $2,300.