Bitcoin ETF outflows near $1 billion amid rising yields

May 20, 2026

Bitcoin spot ETFs saw nearly $1 billion in outflows over May 18-19 as Treasury yields rose and Federal Reserve rate-hike odds increased, ending a six-week inflow streak.

U.S. spot Bitcoin ETFs recorded $648.6 million in outflows on May 18 and $331.1 million on May 19, according to Farside Investors. CoinShares data showed Bitcoin products accounted for $982 million of more than $1 billion in total digital-asset outflows for the week ended May 19—the first negative week in seven weeks. This follows the prior week’s $1 billion outflow reported through May 16.

What people are saying

Users on X discussed the $1B Bitcoin ETF outflows ending a six-week streak, attributing them to rising Treasury yields and higher Fed rate-hike odds. Reactions included factual reports on flows, warnings of potential corrections, and contrarian views that outflows reflect rotation to Treasuries rather than panic selling, with long-term holders still accumulating.

„According to SoSoValue, net outflows from spot BTC ETFs amounted to $1 billion over the week, the highest since late January“ FxPro pic.twitter.com/cQqkUOXtRb

— Daniel D. Eckert (@Tiefseher) May 18, 2026

THE $1B ETF OUTFLOW THAT EVERYONE IS MISREADING:

US spot Bitcoin ETFs recorded about $1 billion in weekly net outflows last week. BlackRock's IBIT saw notable selling pressure with large withdrawals linked to the fund.
📍Everyone's treating this as catastrophic. I want to give…

— U-raynus | On-chain (@U_raynus) May 18, 2026

But here’s the interesting part most people missed:

While ETFs saw roughly $1B in outflows this week…Long-term holders kept accumulating.

Strong hands appear to be absorbing the panic. pic.twitter.com/as1aJPRjVw

— Bitfunded (@bitfunded) May 18, 2026

5/18 Bitcoin ETF Total Net Flow: $-648.61m
"The 3rd largest outflow in 2026"$IBIT (BlackRock): –$448.33m$FBTC (Fidelity): –$63.42m$BITB (Bitwise): –$9.16m$ARKB (Ark): –$109.64m$BTCO (Invesco): –$3.82m$EZBC (Franklin): –$6.65m$BRRR (Valkyrie): $0.00m$HODL (VanEck): –$7.59m… pic.twitter.com/LEIQ81XF5u

— 開運鬼龍🐳.edge🦭 EDGEX【KAIUN】BITGET【h1qb】MEXC【1aXc9】 (@kaiun69) May 19, 2026

Read more via @e27co:#Bitcoin ETFs just lost US$1B: What smart money knows that you don’t

- Bitcoin ETF outflows reflect how rising yields, inflation fears, and geopolitical tensions are pressuring risk assetshttps://t.co/f0NxEU4jDl

— Anndy Lian (@anndylian) May 20, 2026

Sources

• https://cryptoslate.com/bitcoin-holders-expected-fed-relief-futures-now-point-the-other-way/
• https://cryptoslate.com/bitcoin-etf-flows-macro-risk-test/
• https://cryptoslate.com/bitcoin-etf-outflows-treasury-yields/