U.S.-listed spot Bitcoin ETF products attracted about $3.8 billion during the three weeks ending Sept. 4, their strongest three-week inflow period during 2026. However, Friday’s flows slowed sharply after Thursday’s surge, while Bitcoin fell from $81,265 to $79,671 as strong U.S. employment data increased concern that interest rates could remain higher for longer. SoSoValue recorded $986.9 million in net inflows during the latest week, compared with $986.7 million in Farside Investors’ daily figures. Cumulative net inflows across the U.S. products reached $55.6 billion, although 2026 flows remained roughly $1 billion negative after earlier withdrawals. BlackRock’s iShares Bitcoin Trust drew $117.4 million, Fidelity’s fund added $57.2 million, and IBIT held $62.52 billion in net assets on Sept. 4, representing about 62% of the sector’s combined $101.3 billion in assets. Bitcoin’s daily trading volume rose to $39.84 billion from $26.62 billion, while the price remained 2.6% higher over seven days. Analysts cited the 50-week moving average as a key technical decision zone: a weekly close above it could support a recovery toward $81,300 and the $82,400 rejection area, while a close below it could expose $78,700. Bitcoin futures open interest stood near $54.42 billion on Sept. 5, with 24-hour futures volume at $57.16 billion. The next major macro catalysts are the Sept. 11 inflation release and the Federal Reserve’s Sept. 15–16 policy meeting.