Bitcoin ETFs Snapped a 10-Day Drain With $170M Inflow; Ethereum Keeps Leaking

Bitcoin ETFs flipped back to inflows after a 10-day outflow stretch

After a 10-consecutive-day outflow streak that drained $2.73 billion, U.S. spot Bitcoin ETFs returned to net inflows at $221.7 million. That headline gain was only part of the story: independent tracking showed nearly $1.4 billion flowing into Bitcoin products in a single session, with BlackRock's IBIT alone bringing in more than $1.1 billion. The surge also came as bitcoin reached an all-time high of $76,943, suggesting that rising prices and renewed ETF demand were feeding off each other.

Still, one green day does not settle the trend. It is better read as a sharp reversal in flows, not definitive proof of a lasting institutional turn.

The inflow mix suggests rebound buying more than a clean institutional rotation

Thursday's $221.7 million net inflow looked positive on the surface, but the composition was mixed. BlackRock's IBIT posted a $40.43 million outflow, while Fidelity's FBTC led with $165.96 million, ARKB added $91.84 million, and HODL contributed $4.35 million. In other words, the rebound was driven largely by funds other than the market's largest Bitcoin ETF.

That distinction matters. When IBIT leads, the signal is often read as stronger institutional participation. When second-tier products absorb most of the cash while IBIT stays soft, the move can reflect more tactical or retail-driven reaccumulation during a rally.

Relief demand and FOMO likely drove the reversal

The timing supports that reading. Earlier this month, ETF investors pulled over $712.8 million ahead of the election, then reversed course into nearly $1.4 billion of inflows in a single session as bitcoin climbed to new highs. Thursday's flow mix fits a rebound pattern: momentum returns quickly, investors chase the recovery, and the biggest single-fund indicator still lags.

That does not make the move artificial. It simply means the market is still in a confirmation phase rather than a fully established accumulation phase.

Ethereum ETFs still trail Bitcoin on flow momentum

While Bitcoin ETFs posted a sharp rebound, the broader hierarchy still favors BTC. The headline split is straightforward: Bitcoin saw a major inflow reversal, while Ethereum ETFs remained under more pressure.

For Bitcoin, the key question now is whether these flows become persistent or fade with the next volatility swing. For Ethereum, the market is still waiting for a similar burst of sustained demand.