Investment management company VanEck released a report comparing the performance of different types of portfolios from early 2012 to the end of 2019. Among them, the best-performing investment portfolio includes 58.5% equity, 38.5% bonds, and 3% bitcoin. This portfolio method has produced a cumulative return rate (CR) of more than 200 points and an annualized return rate of 15.13% (AR ). However, if BTC is eliminated, CR will decrease by nearly 100 points, and AR will be less than 10%. In addition, data shows that even a small bitcoin ratio of 0.5% or 1% can increase annual revenue by up to 2%.