U.S. spot bitcoin ETFs recorded their longest consecutive outflow streak since launch on Thursday, May 29, 2026, at 10:38 a.m. ET — nine straight trading days of net withdrawals totaling roughly $2.8 billion, according to SoSoValue data cited by CoinDesk. The run surpasses every prior period of sustained selling since the funds began trading in January 2024.

The streak intensified this week. Investors pulled approximately $1.3 billion from the funds in the three sessions alone, extending what is now a third consecutive week of net outflows. Monthly withdrawals across all 11 U.S. spot bitcoin ETFs stand at roughly $2.3 billion.

The backdrop is a bitcoin price that has moved in the same direction as the flows. Bitcoin fell from roughly $80,000 to $73,000 over the nine-session window, touching its lowest levels since April. At the same time, the S&P 500 and Nasdaq futures have climbed toward all-time highs, with AI infrastructure, semiconductor, and memory-chip stocks drawing much of the capital that has left crypto.

The IBIT Dark Pool Trade

One moment crystallized the shift in institutional sentiment. On Tuesday, May 27, a single investor sold more than $1.29 billion worth of shares in BlackRock's iShares Bitcoin Trust (IBIT) in a single dark-pool transaction at 10:30 a.m. ET. Alex Thorn, head of research at Galaxy, flagged the transaction on X as the largest dark-pool trade of its kind he had ever seen.

Dark-pool trades are privately negotiated and allow large institutions to move positions without immediately moving the public market. The size of the sale signals high-conviction repositioning — an entity choosing to exit an enormous bitcoin position in a single block rather than selling incrementally into the open market.

The dark-pool transaction did not translate one-for-one into ETF redemptions. IBIT processed net redemptions of $192.44 million that day, per SoSoValue, because buyers absorbed a portion of the volume. But the final tally confirmed the direction: the day still ended as a net outflow, the seventh straight at that point, contributing $334 million to the cumulative total.

That single-session figure made IBIT's May 27 outflow its largest since the fund launched. The dark-pool deal, the individual fund record, and the streak's extension to nine days all fell within the same rolling window.

Context: Where This Streak Sits Historically

Before this week, the record for consecutive U.S. spot bitcoin ETF outflows was eight trading days — a mark that was hit twice. The first came in late August through early September 2024, totaling $1.2 billion. The second came in February 2025, totaling $3.3 billion. The current nine-day streak has already exceeded the first in duration and, at $2.8 billion, approaches the dollar magnitude of the second.

The pattern matters because both prior episodes eventually resolved into local price bottoms. Bitcoin briefly fell toward $60,000 during the early February 2025 correction before recovering. The November pullback to near $85,000 — which was bitcoin's post-all-time-high local low — followed a similar window of accelerating ETF outflows.

Glassnode data shows the 14-day moving average of ETF flows tends to reach trough levels close to those turning points. As of the current streak, that moving average is approaching a similar range to where it bottomed in both February and November. The pattern does not guarantee a reversal, but it has historically marked the outer edge of institutional selling pressure.

The Macro Rotation Framing

The outflows are not occurring in a vacuum. Year-to-date, bitcoin has lagged a cohort of equities that are attracting capital specifically because of AI infrastructure spending. Nvidia and the broader semiconductor complex have continued to post gains. Institutional allocators who entered bitcoin ETFs in 2024 as a high-beta risk asset are now facing a market where higher-beta returns are available in AI-adjacent names — without the added complexity of crypto custodianship.

That rotation thesis is circumstantial — on-chain data shows correlation, not causation — but the timing is hard to ignore. The streak began as AI equities extended their year-to-date gains, and the single largest exit event (the IBIT dark-pool trade) came from an institution large enough to move $1.29 billion in one block.

Where Things Stand

Nine days of consecutive outflows, $2.8 billion withdrawn, and a record single-day IBIT redemption have produced the most significant stress test for U.S. spot bitcoin ETF demand since their launch. The contrarian read — Glassnode's flow trough signal — suggests the selling may be near exhaustion. The macro read says institutional capital has somewhere else to go as long as AI equities keep outperforming.

The next few sessions will determine which signal is right. If flows stabilize or reverse, the historical pattern points toward a local bottom near current levels. If the streak extends, the record will keep moving and the $73,000 level will need to hold without the support of institutional inflows to anchor it.