US-based Bitcoin ETFs have seen a reversal in their recent outflow trend, with net inflows hitting $31 million on June 25. This is a significant shift from the previous week's $1.1 billion total outflows. Leading the inflows was the Fidelity Wise Origin Bitcoin Fund with $49 million, followed by the Bitwise Bitcoin ETF and the VanEck Bitcoin Trust ETF. However, the Grayscale Bitcoin Trust and the ARK 21Shares Bitcoin ETF reported net outflows. Meanwhile, the launch of spot Ether ETFs is expected as early as next week following the SEC's soft approval in May.