US spot Bitcoin ETFs log first 2026 five-day inflow streak

Bitcoin ETF flows reached $180.33 million on March 13, extending a run that began earlier in the week. March 10 was the strongest day at $250.92 million, according to SoSoValue. The last comparable stretch occurred from Nov. 25 to Dec. 2, 2025, when the products booked five consecutive days of net inflows totaling $284.61 million.

Across US spot Bitcoin ETFs, net assets stand at $91.83 billion, with cumulative net inflows at $56.14 billion. About $4.93 billion in value traded in these funds on Friday, SoSoValue data show.

US spot Ether ETFs added $26.69 million on March 13, closing a four-day run that started Tuesday with $12.59 million, followed by $57.01 million on Wednesday and $115.85 million on Thursday. The four-day total reached about $212.14 million, reversing outflows seen earlier in March. Ether ETFs report $11.79 billion in cumulative net inflows and $12.26 billion in total net assets, with roughly $1.30 billion traded on Friday.

Bitunix cited rising tensions near the Strait of Hormuz and Iran oil spike as increasing macro uncertainty and cooling expectations for aggressive Federal Reserve rate cuts. Its analysis describes Bitcoin as range-bound, with derivatives liquidation heatmaps indicating a short-liquidity cluster near $71,300 as near-term resistance and a larger concentration between $72,000 and $73,500. On the downside, it identifies liquidity near $69,000 and long-liquidation levels around $68,800.

These back-to-back positive sessions are the first sustained inflow runs for spot Bitcoin and Ether ETFs in 2026 after a start to the year that included several days of outflows. By dollar amount, the current five-day Bitcoin streak exceeds the late-November 2025 total.