Spot Bitcoin ETFs Return to Year-to-Date Gains After $2.98 Billion Inflow Streak

U.S. spot Bitcoin exchange-traded funds have returned to net inflows for the year after seven consecutive sessions of buying brought in roughly $2.98 billion. Friday’s $134.5 million investment pushed the funds’ annual net flows above $1 billion and lifted their combined net assets to $108.42 billion.

The seven-session run began Sept. 17 and has largely erased summer losses, reversing annual net outflows of $5.69 billion recorded in mid-July. The turnaround represents a positive capital swing of about $6.6 billion over 10 weeks. Tracking methods differ slightly: Bloomberg data earlier in the week put year-to-date net flows closer to $320 million.

The buying followed a sharp reversal in mid-September, when investors withdrew $746.3 million over two sessions. The pullback came after a procedural cloture vote on the Clarity Act failed to advance on the U.S. Senate floor. The legislation aims to formalize regulatory boundaries between federal agencies for digital commodities.

Redemptions totaled $450.4 million on Sept. 15, the largest single-day liquidation for the fund class since June. Another $295.9 million left the funds the next day. Over the seven sessions that followed, new allocations arrived at four times the pace of those mid-month withdrawals.

The sharpest single-day reversal came on Sept. 21, when the funds recorded nearly $1 billion in net inflows, their strongest day of institutional accumulation since October 2025. The capital flow helped fuel a spot-market rally, with Bitcoin trading between $83,627 and $84,296 over a 24-hour period before consolidating near $84,020.

That advance carried Bitcoin above $81,722, the volume-weighted average cost basis of spot ETF holders, according to James Seyffart, senior ETF analyst at Bloomberg Intelligence. The move put the average spot ETF share into unrealized gain for the first time since January.

spot Bitcoin ETFs hold the cryptocurrency in institutional custody rather than using derivatives or synthetic agreements. They let brokerages, wealth managers and registered investment advisors trade through standard equity accounts on the New York Stock Exchange, Nasdaq and Cboe, without managing private keys or using external cryptocurrency exchange accounts.

Since the funds’ regulatory debut, their cumulative net inflows have reached $58.0 billion. Last year, spot funds drew $21.35 billion in net allocations; to match that total by the end of December, they would need to average about $300 million in daily net inflows for the rest of the calendar year.