Before #掌握市场 , during every bull and bear market, everyone would discuss Bitcoin's market capitalization share in the entire cryptocurrency market. Generally, the Bitcoin market cap share would be used to determine when to enter the market and when to exit. However, in recent years, few people have talked about it. The Bitcoin halving has also lost its previous excitement. Has the market cap share and Bitcoin halving both become ineffective? The absence of altcoin season surely indicates a change in the direction of the water flow; the flow of Bitcoin's market cap is not reaching altcoins, making the significance of the market cap share less relevant.