- Ethereum ETFs recorded an August inflow of $4 billion, marking their second-largest month since launch.
- Bitcoin ETFs faced an August outflow of $622 million while Ethereum funds gained strong traction.
- ETH ETFs are narrowing the trading-volume gap, even as BTC funds maintain larger lifetime inflows.
U.S. spot exchange-traded funds tracking Ethereum (ETH ETFs) are set to report a net inflow of roughly $4 billion for August — their second-biggest monthly total since the funds launched in July — highlighting a sustained stretch of outperformance versus bitcoin ETFs.
Data compiled by The Block illustrate a notable shift in investor sentiment toward Ethereum products, even though bitcoin ETFs continue to dominate lifetime inflows.
Ethereum ETFs extend momentum over Bitcoin
The relative strength of Ethereum ETFs has been apparent since mid-July, coinciding with a sharp rise in ETH price that has moved the asset from a year-over-year lag vs. Bitcoin to a 13.8% gain as of Friday.
Since July 17, Ethereum ETFs have persistently outpaced bitcoin products, outperforming them on all trading days except seven during that stretch.
Cumulative net inflows since mid-July total $7.1 billion for Ethereum ETFs, vastly eclipsing the $505 million recorded by their bitcoin counterparts over the same period.
In July, bitcoin ETFs still held a slight edge, attracting $6 billion versus a record $5.4 billion for Ethereum.
August, however, has told a different story. Bitcoin ETFs are currently showing net outflows of $622.5 million, while Ethereum ETFs are on track for a net inflow of $4 billion, with one trading day remaining in the month.
Across the past two months, Ethereum ETFs have pulled in $9.5 billion in net inflows compared with $5.4 billion for bitcoin products.
Despite this recent momentum, bitcoin ETFs remain far ahead in lifetime cumulative inflows, securing $54.6 billion since launch versus $13.7 billion for Ethereum ETFs.
It’s worth noting that bitcoin ETFs began trading six months earlier, giving them a substantial head start.
Daily inflow streak interrupted
Ethereum’s dominance in daily inflows was interrupted on Thursday after a seven-day winning streak.
That day, bitcoin ETFs registered $178.9 million in inflows, led by ARKB from Ark Invest with $79.8 million.
BlackRock’s IBIT, typically the largest bitcoin ETF by flows, added $63.7 million.
Meanwhile, Ethereum ETFs collectively recorded $39.1 million in inflows, with BlackRock’s ETHA leading among ETH funds with $67.6 million — the strongest daily performance across all Ethereum funds.
While bitcoin ETFs continue to lead in daily trading volumes, Ethereum products have significantly closed the gap.
On Thursday, bitcoin ETFs generated $2.5 billion in trading activity versus $2 billion for Ethereum ETFs, reflecting growing market interest in Ethereum.
Market dynamics and outlook
Despite robust inflows, bitcoin’s price action has remained relatively muted, holding within a range near $111,000, according to Timothy Misir, head of research at BRN, in The Block’s report.
Misir noted that while ETF demand continues to absorb more than double daily bitcoin issuance, the lack of stronger conviction from the spot market keeps price movement restrained.
For Ethereum, short-term market pressures remain a focal point. Misir pointed out that a slip of ETH below the $4,500 support level could signal potential weakening despite strong ETF inflows.
The contrasting flows underscore evolving dynamics within the crypto ETF space.
Investors appear increasingly willing to allocate to Ethereum as the asset gains traction in trading activity and fund flows, even as Bitcoin maintains dominance in total assets under management and trading liquidity.