US Spot Bitcoin ETFs Log $3.4B Over Six Weeks

U.S. spot Bitcoin exchange-traded funds recorded six consecutive weeks of net inflows totaling $3.4 billion through the most recent reporting period, the longest positive streak since a seven-week run ended in July 2025, according to SoSoValue data.

The week ending April 17 accounted for the largest weekly inflow in the streak, with $996.38 million in net purchases, the biggest weekly haul since mid-January, SoSoValue figures show.

Weekly inflows from April 2 onward averaged about $568 million. That pace is lower than the seven-week stretch that ended July 25, 2025, when weekly inflows averaged $1.51 billion and totaled $10.58 billion.

Daily flow data indicated a pullback in short-term momentum. After several sessions of inflows from April 30 through May 6, the funds posted outflows of $277.50 million on May 7 and $145.65 million on May 8. By contrast, a single session on May 1 registered net inflows of $629.73 million.

Other U.S. crypto-themed ETFs showed different patterns over the same period. U.S. Ethereum ETFs recorded an $82.47 million outflow in the week ending May 1 and then a $70.49 million inflow the following week. Funds focused on XRP and Solana posted weekly outflows in the week ending May 1, ending earlier inflow runs.

Spot Bitcoin ETFs hold actual Bitcoin and trade on U.S. exchanges, allowing investors to gain exposure to the cryptocurrency without directly owning coins. Whether the six-week streak extends to a seventh week will be determined by fund flows in upcoming trading sessions, with SoSoValue compiling the flow figures cited.