The reasons why altcoins cannot rise may be as follows:

1. Declining market capitalization: Bitcoin currently accounts for more than 53% of the market capitalization, while the total market capitalization of altcoins accounts for only a little over 1% of the total market value. Compared with the peak of the bull market in 2021, the market capitalization growth is limited.

2. Peak unlocking period: The altcoin market is about to usher in the peak unlocking period, and the amount of funds required to be invested is very large, which may put some pressure on the market.

3. Adjustment of investment strategy: As the situation in the altcoin market has changed, investors need to adjust their investment strategies accordingly. In this case, investors should pay more attention to mainstream currencies such as Bitcoin, and also pay attention to diversification of investments to reduce risks.

In general, the reasons why the altcoin market cannot rise may be related to the decline in market capitalization, the peak unlocking period, and the adjustment of investors' investment strategies. Investors need to pay close attention to market dynamics and adjust their investment strategies in a timely manner to cope with market changes.