Bitcoin investors pulled $635 million from U.S.-listed spot bitcoin exchange-traded funds on Wednesday, marking the largest single-day net outflow since Jan. 29 and signaling a potential shift in the crypto market's momentum. The withdrawal sent bitcoin down over 2% to approximately $79,400 in the past 24 hours, stalling near the critical 200-day simple moving average positioned just above $82,000.

Market Context

The outflow wasn't an isolated event. Over the past five trading days, the 11 U.S.-listed spot bitcoin ETFs have bled a total of $1.26 billion, pulling cumulative net inflows since their January 2024 debut down to $58.5 billion from $59.76 billion a week ago. Bitcoin had surged from $65,000 to above $80,000 in recent weeks, but that rally has now stalled as the cryptocurrency struggles to break through technical resistance at the 200-day moving average.

Analysis

The withdrawal represents a notable reversal for an asset class that had attracted $3.29 billion in investor money through March and April. Adam Haeems, head of asset management at Tesseract Group, which oversees over $500 million in assets under management, offered caution about the macro environment weighing on bitcoin despite positive fund flows.

A persistently hot CPI, an incoming Fed under Warsh that markets read as more hawkish, or another oil shock can compress bitcoin even with positive net flows. From our perspective, the more useful question is not whether the markup leg continues, but whether macro conditions stay loose enough for the flows to do their work, Haeems said.

Notably, the correlation between ETF flows and bitcoin's price has weakened considerably. The 90-day rolling Pearson coefficient between bitcoin's daily percentage return and the daily percentage change in cumulative net ETF inflows currently stands at just 0.16, statistically indistinguishable from zero and down sharply from a peak of 0.68 in February. In practical terms, knowing which direction ETF flows moved on any given day may not provide reliable cues about BTC's price action.

Still, large redemptions like the $635 million outflow seen Wednesday carry weight with market participants who had hailed March and April inflows as key bullish catalysts for bitcoin's push above $80,000. While Wall Street's Nasdaq and S&P 500 equity indices hit new highs on Wednesday despite resurgent U.S. inflation concerns, crypto markets have shown greater sensitivity to macro headwinds.

Key Numbers

- $635 million: Single-day net outflow from spot bitcoin ETFs on May 13 (largest since Jan. 29)

- $1.26 billion: Total ETF outflows over the past five trading days

- $58.5 billion: Cumulative net inflows into spot bitcoin ETFs since January 2024 debut

- $79,400: Bitcoin's approximate price in the past 24 hours (down over 2%)

- $82,000: Level of the 200-day simple moving average, just above current bitcoin price

- 0.16: Current 90-day rolling Pearson correlation between BTC returns and ETF flow changes (vs. 0.68 peak in February)

What to Watch

Traders will monitor whether bitcoin can reclaim the $82,000 level near its 200-day moving average, which has acted as resistance since the recent rally stalled. The macro backdrop remains a key variable: persistent inflation data and potential hawkish signals from a Fed leadership under Governor Warsh could continue pressuring crypto markets even if ETF outflows moderate. The next major test will be whether fund flows stabilize or if selling pressure intensifies, particularly given that institutional investors had previously cited spot ETF inflows as a primary driver of bitcoin's 2026 advance above $80,000.