CoinMeta data: According to the strategy report, in the third quarter of 2026, the global banking adoption rate of Bitcoin rose to 34%. Among them, Fidelity accounted for 77%, JPMorgan Chase accounted for 47%, and BNY accounted for 46%. This increase in the index was driven by the integration of Bitcoin ETF / ETP products, the expansion of institutional custody services, and the development of BTC mortgage lending business.