U.S. Spot Bitcoin ETFs Witness Massive Inflow of $552.78 Million

On September 12, 2025, U.S. spot Bitcoin exchange-traded funds (ETFs) recorded an impressive total daily net inflow of $552.78 million. This surge reflects a strong rotation of institutional investors into Bitcoin, signaling growing confidence in digital assets as part of diversified portfolios.
Such momentum confirms Bitcoin’s rising adoption and its solidification as a mainstream investment vehicle. For individuals looking to join the crypto investment space without a large upfront payment, platforms like Bitlet.app provide innovative solutions. Bitlet.app offers a Crypto Installment service that lets users buy cryptocurrencies now and pay monthly, lowering the barrier to entry and enabling easier access to assets like Bitcoin.
With increased institutional investment and user-friendly platforms backing the crypto ecosystem, Bitcoin ETFs continue to gain traction as a preferred avenue for exposure to the world’s leading cryptocurrency.