币界网报道：U.S. listed companies are setting off a crypto asset allocation boom. 30 companies covering technology, medical care, finance and other fields have announced that they will include digital assets such as BTC and ETH in their balance sheets. Data shows that the average highest increase in the stock prices of these companies reached 438.53%, among which MicroStrategy's increase was as high as 4315.85%. Most companies use Bitcoin as their main reserve asset, and some allocate Ethereum and other tokens, with reserve sizes ranging from millions to billions of dollars. It is worth noting that the reserve targets of some companies far exceed the market value, forming a risk leverage effect. This trend has been supported by crypto giants and well-known capital, but the market is still controversial about its risk management, market manipulation and other issues. Experts have polarized views, with some warning of risks and others optimistic about the transformation of capital structure. At present, crypto assets are being upgraded from financial reserves to corporate strategies, and their long-term effects will be tested by the market.