Spot bitcoin exchange-traded funds in the U.S. saw $333.7 million in net outflows on Tuesday, extending their negative streak to a seventh day.

According to data from SoSoValue, Tuesday's net outflows were led by $192.4 million in withdrawals from BlackRock's IBIT. Fidelity's FBTC reported $57.7 million in net outflows, while Grayscale's GBTC saw $41.3 million exit. Grayscale's Bitcoin Mini Trust and Bitwise's BITB also logged negative flows for the day.

Tuesday's figures mark the seventh consecutive day of net outflows for U.S. bitcoin ETFs, the longest negative flow streak since December 2025. In the past seven trading days, the bitcoin ETFs saw a combined total of $1.88 billion in outflows.

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"ETF flows today reflect portfolio rebalancing, macro hedging, and tactical de-risking by allocators who can finally express bitcoin exposure through liquid, regulated securities," said Jeff Ko, Chief Analyst at CoinEx. "My view is that the ETF outflow streak actually shows that bitcoin has increasingly become a fully institutionalized macro-risk asset."

BTSE COO Jeff Mei added that the outflows may indicate investors shifting their interest to AI-related stocks that have rallied recently. 

"Crypto flows are more determined by macro liquidity, and right now the outlook for that is uncertain as the Fed may end up hiking rates to fend off inflation," Mei said. "For now, stocks have a much clearer upside catalyst."

IBIT whale trade

Meanwhile, Bloomberg's Senior ETF Analyst Eric Balchunas highlighted a bulk trade of 29.2 million IBIT shares at around 10:30 a.m. on Tuesday. The block trade, worth $1.3 billion, helped push Tuesday's total bitcoin ETF volume to $4.4 billion, the highest since April 17.

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According to Balchunas, the 29 million-share trade greatly exceeded other orders placed on Tuesday, with IBIT's second-largest trade for the day totaling 1.3 million shares.

Balchunas noted that bitcoin's price remained largely unchanged despite the trade, suggesting the market absorbed the order well.

"I'd actually read the $1.3 billion IBIT block trade as a very constructive signal," Ko told The Block. "That kind of size moving without major price dislocation demonstrates genuine institutional-grade liquidity and depth."

Bitcoin's (BTC) price fell 1% in the past 24 hours to trade around $75,850 on Wednesday, according to The Block's prices page.

ETF flows and bitcoin's price performance continue to go hand in hand, research and brokerage firm K33 pointed out in its latest research report.

"The relationship between 30-day BTC performance and 30-day ETP flows remains strong, with the R² between the two sitting at 0.7846 from January 10, 2024, through today," K33 Head of Research Vetle Lunde said. "In 2026 alone, the relationship has strengthened further, with the R² currently at 0.806."

K33 attributed the strengthening relationship between the two to a "fading influence" from other supply-side factors, citing how the weak correlation in 2025 likely stemmed from "unusually heavy" distribution from long-term holders at bitcoin's all-time high.

Ethereum ETFs have followed bitcoin counterparts in extending their negative streak to 11 days, while other altcoin ETFs, including funds for XRP and Solana, have logged net inflows in recent trading days. Notably, spot HYPE ETFs, which debuted earlier this month, reported $20.5 million in net inflows on Tuesday, continuing strong initial momentum to top $100 million in net inflows in their first 10 trading days.

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