Bitcoin, Ether ETF Inflows Reach New Heights Amid Sustained Institutional Demand

U.S. spot Bitcoin ETFs drew in $2.65 billion in net inflows during September, making it their second-largest monthly influx since October 2025.

This marks a continued strong institutional demand for these funds, as reported by SoSoValue data.

In contrast to August's $3.52 billion, September's inflows were lower but still significantly above levels seen throughout the past year.

Spot ether ETFs also experienced substantial inflows in September, totaling $832.43 million, their second-largest monthly influx since August 2025.

Dominick John, an analyst at Zeus Research, believes these ETF inflows signal a sustained institutional demand and improved market sentiment heading into the final quarter of the year.