Investors are not easing gas. Bitcoin and Ethereum ETFs have brought in net inflows of over $1 billion in a day, bringing the largest distance in months. As the crypto market intensifies and institutional profits remain stable, Thursday’s surge is a strong signal that traditional investors aren’t sitting at the rally.
Bitcoin ETFs have weight
Start with a heavy lifter. The Bitcoin ETF was responsible for most of the action, drawing just under $935 million in one day. Most of it came from one fund. BlackRock’s Ishares Bitcoin Trust (IBIT) has in itself brought in $877 million.
This brings IBIT’s total annual inflow of over $7.7 billion, making it the likes of Crypto, one of the nation’s most popular ETFs. Fidelity’s FBTC and ARKB were similarly missing, but IBit clearly stole the spotlight.
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This marks the 7th day straight line of the positive flow of the Bitcoin ETF. Since their launch in January, the US-based Spot Bitcoin ETF has drawn in more than $440 billion in total. It’s a big number and is growing steadily.
Discover: 9+ Best High Risk, High Reward Crypto Buy in May 2025
Ethereum also gets a boost
Bitcoin may be leading the fees, but Ethereum is not left behind. On the same day, Ethereum ETF saw an inflow of $110 million. That’s the highest daily total since February.
Grayscale’s Ethe Fund led the way with just under $44 million, with Fidelity’s Feth in close proximity to similar amounts. Bitwise’s ETHW also saw small but meaningful benefits.
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Overall, Ethereum ETFs are currently influx for five consecutive days. In May, they had raised more than $220 million so far. Its momentum is remarkable. Especially considering that ETH ETF starts later than Bitcoin’s counterpart.
What drives this influx?
Several things happen at once. First, Bitcoin has recently surged to a new high, opposing $110,000 earlier this week. It has brought new waves of attention to the crypto market, even among more cautious investors.
$10.4 billion will flow into Crypto ETFs in one day!
On May 22nd, Crypto ETF saw a massive influx.
Up to $934.8m #bitcoin Heetf
$110.5m #ethereum🔹ETF
Total Aum is now at 137.92b $137.92b.
Join the Telegram community https://t.co/fkggagwfdn pic.twitter.com/u7g6z2fjgg
– Carl Lewis (@Standard_expert) May 23, 2025
Second, concerns about inflation and an uncertain macro environment are diversifying institutions. Many people now treat Bitcoin like digital gold, and ETFs give you a simple, regulated exposure without dealing with private keys or custody risks.
BlackRock’s IBIT, for example, has become one of the most actively traded ETFs in the United States this year. This is a strong indication that Crypto is more than just a niche.
I’m still waiting for SEC
Despite all the enthusiasm, there are still some hurdles. The SEC recently delayed its decision on whether to allow Bitcoin and Ethereum ETFs in physical redemption. Currently, redemptions are made in cash. If redemption of physical items is approved, the institution can exchange stocks directly with crypto, making the process cheaper and tax efficient.
The delays are not unexpected, but they remind us that clarity of regulations is still a work in progress.
Looking ahead
This billion dollar day isn’t just a blip. It shows that crypto ETFs are becoming a serious part of the investment environment. If the current trend continues, we may look back on a day like this as a point where traditional finances will open the doors completely. Cryptocurrency, I never looked back.
Discover: 20+ Next Cryptocurrency to Explode in 2025
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Key takeout
Bitcoin and Ethereum ETFs have shown strong institutional interest, seeing net inflows of over $1 billion in a day.
BlackRock’s Ishares Bitcoin Trust (IBIT) has skyrocketed with an inflow of $877 million, totaling over $7.7 billion a year.
Ethereum ETFS brought in $110.5 million, the best daily performance since February, led by Grayscale’s Ethe and Fidelity’s Feth.
Continuing market momentum, rising Bitcoin prices and concerns about inflation have driven traditional investors into crypto ETFs.
The SEC continues to delay decisions on physical redemption, but the influx of ETFs suggests that Crypto is rapidly becoming mainstream in facility finances.
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