Bitcoin ETF Inflows Hit $3 Billion as CLARITY Act Faces Crucial Senate Vote

The strongest institutional buying streak for Bitcoin in 2026 has come to an end, but the massive inflows that preceded it suggest continued demand through US exchange-traded funds (ETFs) as Washington prepares for another major crypto-regulation test.

Between August 17 and August 28, spot Bitcoin ETFs recorded approximately $3 billion in net inflows. However, on August 28, they experienced a significant outflow of about $201.8 million, snapping a nine-trading-day inflow streak.

The previous week was even stronger, with Bitcoin funds absorbing approximately $1.92 billion, their biggest weekly total of 2026. The scale of the preceding inflows suggests that demand remains substantial despite the end of the streak.

Bitcoin's price has been trading near $78,500 on August 31, below the $80,000 level it briefly reclaimed during the institutional buying surge. Despite the outflow, ETF demand remains strong, with about $2.8 billion in inflows over the two weeks ending August 28.

The Digital Asset Market Clarity Act (CLARITY Act) is a key regulatory development that could impact Bitcoin's price. The bill has passed the House and advanced through the Senate Banking Committee but still requires a full Senate vote, which is expected on September 15. Disagreements remain over ethics restrictions, anti-money-laundering requirements, and protections sought by banks.