The European Securities and Markets Authority (ESMA) has warned that crypto will increasingly threaten traditional financial markets’ stability as the industry grows and becomes more entwined with traditional finance players.

“We cannot rule out that future sharp drops in crypto prices could have knock-on effects on our financial system,” ESMA’s executive director Natasha Cazenave said in an April 8 statement to the Economic and Monetary Affairs Committee.

Cazenave noted, however, that crypto currently only accounts for 1% of global financial assets and is not yet significant enough to cause major “spillover effects” into traditional financial markets.

She warned that interconnections between crypto and traditional markets are rapidly growing — particularly in the more crypto-friendly US — and called for closer monitoring.

“Crypto-assets markets evolve quickly, in an often unpredictable manner, and we need to keep a close eye on these developments,” Cazenave said, adding:

“Turmoil, even in small markets, can originate or catalyze broader stability issues in our financial system.”

Cazenave’s concerns ranged from spot crypto exchange-traded funds and stablecoin use to hacks, scams and scandals — highlighting the recent $1.4 billion Bybit exploit and FTX’s collapse in November 2022.

Today in the ECON Committee, the role of crypto assets in relation to financial market stability was discussed. The European Central Bank (ECB) and the European Securities and Markets Authority (ESMA) were present.

I raised a critical question about the digital euro.… pic.twitter.com/KST7FRBhFF

— Engin Eroglu (@EnginEroglu_FW) April 8, 2025

The European Union has already implemented several measures to safeguard against crypto risks, most notably the Markets in Crypto-Assets (MiCA) regulation that was rolled out last year.

While Cazenave said MiCA marked a “breakthrough” for crypto regulation, she added that there is “no such thing as a safe crypto-asset” and that more rules may need to be implemented to mitigate future risks.

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Her comments come as both crypto and the stock markets have experienced double-digit falls over the last few weeks as the Trump administration continues to follow through on its tariff plans.

Europe lags US in crypto adoption

While crypto adoption has accelerated in the US, Cazenave noted that over 95% of European banks remain on the sidelines, with no involvement in crypto-related activities.

However, retail participation is on the rise, with an estimated 10% to 20% of European investors having crypto exposure, which is in line with growing global interest, Cazenave said.

Most reports measuring US crypto adoption suggest that the range of adoption is between 15% and 28% of the population.

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Ethereum has only outperformed Bitcoin for 15% of all trading days since its launch almost a decade ago, according to analysts.

Since Ether (ETH) began trading in mid-2015, it has underperformed against Bitcoin (BTC) 85% of the time, analyst James Check said in an April 8 X post.

Data shared by Check shows that Ether significantly outperformed Bitcoin in its early years from mid-2015 to around mid-2017, and it had two short periods in late 2019 and early 2020 when the ETH to BTC ratio was in Ether’s favor.

However, Bitcoin has outperformed Ether for the past five years.

ETH/BTC profitable days. Source: James Check

The ETH/BTC ratio, which shows the price of Ether in terms of Bitcoin, fell to a five-year low of 0.018 on April 9, according to TradingView. 

The last time the ratio fell below its current level was December 2019, when ETH crashed to $125 while Bitcoin was trading at around $7,000. 

Ether has wiped out seven years of gains, plummeting a further 10% over the past 24 hours to under $1,450, below its 2018 market cycle peak.

ETH fell to $1,400 in early trading on April 9, according to CoinGecko. Comparatively, Bitcoin lost 6% on the day in a fall to $75,000, which is still 275% higher than its peak during the bull market seven years ago.

Ethereum backers air concern of “stagnation”

Ethereum advocates have aired concerns about the network’s growth as the token struggled to gain traction earlier this year when Bitcoin hit a new price peak.

“I love Ethereum. However, it’s time to face reality: Ethereum has had [around] the same number of active addresses for the past 4 years.” Web3 researcher Stacy Muur posted to X on April 8.

Related: Ethereum price falls to 2-year low, but pro traders still have hope

However, other researchers noted that most of the new addresses are on Ethereum layer-2 scaling networks, which have surged in terms of value locked onchain over the past couple of years, according to L2beat. 

While most long-term ETH investors are now holding at a loss, technical indicators such as fractal patterns seen in 2018 and 2022 suggest that the asset is approaching oversold levels and a bottom could be near the $1,000 level, according to Cointelegraph analysis. 

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Former NBA star Shaquille O’Neal has been granted final court approval to settle a class-action lawsuit for $11 million with Astrals non-fungible token (NFT) buyers.

Florida federal court judge Federico Moreno granted approval of the settlement between O’Neal and the class group led by Daniel Harper in an April 1 order made available on April 8.

The deal created a fund of up to $11 million for eligible class members and awarded $2.9 million in attorney fees and costs. All those who purchased Astrals NFTs from May 2022 to Jan. 15 and those who purchased the project’s native GLXY tokens up until mid-January are eligible. 

“The fee sought by lead class counsel has been reviewed and approved as fair and reasonable by plaintiffs,” Moreno’s order read.

O’Neal was hit with the lawsuit in May 2023 over his founding and promotion of the Solana-based Astrals NFT project, which the suit claimed was an “offer and sale of unregistered securities.”

The class group said they bought Astrals NFTs and “suffered investment losses” due to O’Neal’s “conduct” in promoting the project.

In August, Judge Moreno recognized that the class suit had alleged that the former NBA player was a seller of the NFTs. O’Neal agreed to the settlement in November.

Screenshot from court order on final settlement. Source: Courtlistener

NFT sales slump

The Astrals NFT collection consisted of 10,000 unique 3D digital collectibles created in April 2022 by the artist Damien Guimoneau in a Solana-based project that promoted a virtual world where users could socialize and play with others, including the basketball star. 

Related: NFT sales plunge 63% in Q1, but Pudgy Penguins, Doodles buck trend 

There has been no activity or sales from the collection for the past two years, according to NFT marketplace OpenSea. 

Overall, NFT sales are still in deep bear market territory, with just $27 million sold as of April 7, down from more than $2 billion per week at the end of 2021, according to CryptoSlam.

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