U.S. Spot Bitcoin ETFs See Record Inflows Ahead of Key Economic Data

The U.S. spot Bitcoin ETFs saw significant net inflows in September, totaling approximately $2.65 billion. This marks the second-largest monthly inflow since October 2025.

According to SoSoValue data, while inflows were lower than August's record-breaking $3.52 billion, they remained higher than most levels over the past year. Spot Ethereum ETFs also saw $832.43 million in inflows, a decrease from August's $1.85 billion.

Dominick John of Zeus Research noted that these inflows indicate sustained institutional demand. 'Institutional demand has not faded,' he said, pointing to improved market sentiment and a potential more bullish outlook for the year-end quarter.