US spot Bitcoin exchange-traded funds attracted approximately $191 million in net inflows on Thursday, bringing the cumulative total for the current six-session streak to more than $2.8 billion. This latest figure represents an 81% decline from Monday’s peak of $999 million, which marked a high for 2026. Daily inflows had decreased for three consecutive sessions as Bitcoin prices retreated from levels above $87,000.
The sustained positive flow has lifted the funds’ year-to-date net position to roughly $787 million, effectively reversing a deficit of about $5.5 billion that existed at the end of June. September alone has seen $2.56 billion in inflows, following August’s $3.52 billion. BlackRock’s iShares Bitcoin Trust (IBIT) led the sector with about $163 million in Thursday’s activity and has captured nearly half of the combined six-session inflows, totaling roughly $1.35 billion. At the time of reporting, Bitcoin traded at $83,807, down 0.3% over the previous 24 hours but up approximately 8% over the past seven days.
The deceleration in daily inflows, despite maintaining a robust multi-day aggregate, suggests that institutional demand is becoming more price-sensitive and selective rather than uniformly aggressive. While the reversal of the mid-year deficit signals renewed confidence in the asset class, the sharp drop from Monday’s peak indicates that the initial wave of capital may have been driven by specific market conditions or rebalancing needs that are now normalizing. The concentration of flows into IBIT further highlights a winner-take-most dynamic, where scale and liquidity advantages continue to dictate institutional allocation preferences within the ETF landscape.
Market structure implications point toward a maturing phase where volatility in daily flows becomes the norm rather than the exception. Investors should monitor whether this cooling trend persists or if it serves as a consolidation period before the next leg of adoption. The correlation between Bitcoin’s price retreat and reduced inflows underscores the continued reliance on momentum-driven capital entry, raising questions about the resilience of these funds during extended periods of sideways or downward price action without significant new catalysts.
