Interesting phenomenon: institutional capital invested in Bitcoin over the past two years has already surpassed the total of the previous 15 years. This shift indeed tells a story — from Wall Street's wait-and-see attitude to real money betting. Some say this is Bitcoin geeks mocking traditional finance for being late, while others see it as a sign of market maturity. Regardless of interpretation, the data is clear: a large amount of capital is flowing into the Bitcoin ecosystem. The so-called adoption ultimately manifests in the choice of funds. This wave of institutional entry is redefining Bitcoin's transition from a niche asset to a mainstream option.