After the official launch of Uniswap V4, what are some innovative projects worth paying attention to?
Original Article Title: On Uniswap V4, Hooks, Bunni, and Flaunch
Original Article Author: Francesco, Castle Labs Member
Original Article Translation: Ashley, BlockBeats
Editor's Note: The article introduces the innovative features of Uniswap V4, focusing on the modularity of Hooks, which allows developers to customize liquidity pool logic. In addition, the article also discusses the technical advancements brought by V4, such as the Singleton structure, Flash accounting, and native ETH support, as well as several innovative projects built on the V4 platform, showcasing the new opportunities Uniswap V4 brings to the DeFi ecosystem.
The following is the original content (slightly reorganized for better readability):
About Uniswap V4
Uniswap V4 officially launched on January 30, 2025, marking a historic moment for the future of DEX and AMM, with the introduction of Hooks, making Uniswap more modular.

Hooks are the most anticipated development in V4, allowing anyone to create custom logic and plug it into Uniswap as a modular plugin. Before we dive into Hooks, let's take a look at key concepts introduced in Uni V4:
· Singleton Structure
· Flash Accounting
· Native ETH Support

Singleton Contract for Pool Deployment
The Singleton structure impacts the deployment cost of liquidity pools. In Uniswap V4, this cost has been reduced by 99.99%. Singleton also acts as the immutable settlement layer for all pools.
· Previously: Each pool had its own smart contract (factory model)
· V4: All pools are created within the same contract, thus reducing costs
Flash Accounting
With Flash Accounting, anyone can lock their tokens in a pool as long as they don't end up owing any tokens when the lock expires. Using the EIP-1153 standard, users can batch multiple operations in a single transaction, enabling faster and cheaper transactions. EIP-1153 refers to "transient storage," where data is erased at the end of each transaction. This allows for additional information to be included in transactions without increasing storage overhead.
· Legacy (Factory Model): Pools for multiple contracts settle token balances after each operation.
· V4: Singleton and Flash Accounting ensure that a contract maintains balance integrity. Each operation updates the internal balance, and external transfers occur upon lock expiration.
New `take()` and `settle()` functions can be used to borrow or deposit funds into the pool, respectively. By requiring that no tokens are owed to the pool manager or caller at the end of the call, the pool's solvency is ensured.
Hooks
Through Hooks, anyone can launch a liquidity pool with customized and flexible execution logic or new features. Hooks cater to:
· Chains: Driving ecosystem development with added functionality
· Protocols: Enhancing user experience and differentiation
· Developers: Offering new ways to plug applications into Uniswap liquidity
The Uniswap Foundation has already spurred the creation of over 150 new Hooks through direct funding and investments. Ensuring an ample supply of Hooks, especially those that are open-source, production-ready, and adaptable to various use cases, is a core mission of the Foundation. Hooks can autonomously manage generated fees. They can be set as static or dynamic fees and even reallocate all fees to incentivize their usage (e.g., distributed to liquidity providers, users conducting trades, integrated applications, etc.).
Uniswap V4's Total Value Locked (TVL) has now approached $50 million.

Additional Features
1. Native ETH support has been reintroduced, reducing the exchange cost for ETH pairs by 15%.
· V1: Only ETH pairs
· V2: Due to integration complexity and WETH-induced liquidity fragmentation, ETH has been removed
· V3: WETH
· V4: ETH, WETH
2. Custom Settlement: Developers can introduce new settlement logic using Hooks. Here are some examples:
(1) Introduce a custom fee model: Add fees on LP positions
(2) Create custom curves different from centralized liquidity (e.g., Hooks can replicate the Uniswap V2 constant product market maker)
(3) Interface composability: Hooks adapt to exchange parameters defined by each integrated smart contract
(4) Use ERC-6909 for token settlement, keeping tokens in the contract instead of transferring them
3. Governance does not control fee tiers or tick spacing but can extract a certain proportion from the pool's swap fee
4. Reduce Gas Costs: Through a Singleton and instant settlement model, the Gas cost of liquidity pool deployment has been reduced and other optimizations introduced. For example, the price oracle built into Uni V2-V3 is now redundant (saving oracle fees).
5. Users can also use the donate() function to tip liquidity providers directly from the pool's tokens
The combination of these features means that Uniswap V4 is a more customizable integration with multiple optimization mechanisms, bringing tangible benefits to developers and users:
· Cheaper multi-route exchanges
· Easier integration and customization
· Secure and audited codebase
Star Projects on Uniswap V4
The charm of Hooks is that they allow for permissionless development on Uniswap V4. In just a few days, over 25 external Hooks have been released, with a trading volume exceeding $66 million.

Some of the most interesting projects built on V4 include:
· Bunni
· Flaunch
· Sorella
· Doppler
Bunni @bunny_xyz

Bunni focuses on enhancing LP returns through the following unique features:
1. Liquidity Density Function (LDF) that creates a complex liquidity distribution based on market conditions or strategies
2. Liquidity Shape Transformation: ability to modify liquidity shape at any time without removing positions
3. Automated Position Rebalancing and Automatic Compounding
4. Improved Swapping: maintains the same Gas fee when crossing 'ticks,' enhancing efficiency for large transactions
5. Reinvestment Hook: pools can deposit idle assets into external protocols and earn additional yield
These features encompass most key DeFi protocols:

6. Auction Mechanism allowing MEV extraction and fee optimization
7. Fee based on Volatility
Why choose to deploy on Bunni?

Flaunch @flaunchgg

Flaunch is a launchpad focused on memecoins, integrating multiple sustainability mechanisms:
1. 100% of revenue returned to developers, who can decide the proportion to reward holders. Untaken fees will be used for buybacks.
2. Native integration of an automatic token buyback mechanism (each 0.1 ETH fee generates one buyback).
3. Stealth Launch: after launch, token price remains stable for 30 minutes to ensure everyone has the same entry point.
4. Memestream: creators can grant ownership of transaction fee royalties through NFT to any wallet they choose, creating a secondary market for token transaction fee royalties.

Since launch about a week ago, Flaunch has already refunded over $622,000 in fees.

How to use Uniswap V4's Hooks? Poopman has already explained it very clearly here.

Sorella Labs @SorellaLabs

Sorella Labs focuses on providing tools for LPs to address the MEV problem:
1. Blockchain explorer providing MEV information and real-time block stats, including: stats on searchers and builders: MEV revenue and profit, top funds, top searcher MEV events: CEX-DEX arbitrage, sandwich attacks, flashbots, instant trades
2. Real-time dashboard of MEV events: display of mempool and all builders' bids
3. Time-based evolving MEV stats segmented by category

Sorella Labs has also launched Angstrom, a new DEX iteration focused on reducing LP users' MEV loss. The proposed solution of Angstrom enables applications to:
· Ensure fair pricing of transactions: all transactions within a block are executed at the same price, eliminating front-running.
· Allocate rebates from winning bids to LPs to include in-block trades.

How does Angstrom work?
· MEV auctions take place within the application's mempool.
· Unlike payment for priority, arbitrageurs "must bid directly to the LP to secure the right to arbitrage."
· All transactions are executed equally within the same block, reducing sandwich attacks. Gas fees can be paid in any token.
· Angstrom uses a set of "Staking Validators" network to enforce specific ordering rules through consensus: Validators stake ETH using EigenLayer and ensure rule compliance through slash penalties.
The LP-provided yield is then realized through reduced transaction fees and lowered cost of incentivizing liquidity.
Doppler @whetstonedotcc

Doppler is a protocol focused on enhancing liquidity bootstrapping and price discovery. It introduces the concept of "Liquidity Auctions," executing liquidity bootstrapping within the Hook contract. These intricate operations are fully abstracted through the UI.
The auctions can be:
· Successful: where liquidity is sent to the AMM based on user-defined parameters
· Unsuccessful: where all contributions are refunded
The auctions aim to help projects price liquidity more accurately and minimize the possibility of initiating liquidity at incorrect prices. This process also significantly simplifies integrator challenges, removes the burden of liquidity thinking, allowing teams to focus on other priorities. Additionally, through "Integrator Fees" incentives, it decentralizes integrators, allowing them to set fees they can capture after successfully bootstrapping liquidity.
Doppler has also introduced a second product, Pure Markets, a frontend based on Doppler.
Other Projects
There are several protocols built on Uniswap V4, including:
@ArrakisFinance
@Corkprotocol
@SemanticLayer
Uniswap V4 is expected to inject new vitality into DeFi, bringing many new use cases to the Ethereum ecosystem. This is just the beginning, and with the launch of Uniswap V4, we can continue to expect more innovative Hooks in the coming weeks.
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$COIN Joins S&P 500, but Coinbase Isn't Celebrating
On May 13, S&P Dow Jones Indices announced that Coinbase would officially replace Discover Financial Services in the S&P 500 on May 19. While other companies like Block and MicroStrategy, closely tied to Bitcoin, were already part of the S&P 500, Coinbase became the first cryptocurrency exchange whose primary business is in the index. This also signifies that cryptocurrency is gradually moving from the fringes to the mainstream in the U.S.
On the day of the announcement, Coinbase's stock price surged by 23%, surpassing the $250 mark. However, just 3 days later, Coinbase was hit by two consecutive events: a hack where employees were bribed to steal customer data and a demand for a $20 million ransom, and an investigation by the U.S. Securities and Exchange Commission (SEC) into the authenticity of its claim of having over 100 million "verified users" in its securities filings and marketing materials. These two events acted as mini-bombs, and at the time of writing, Coinbase's stock had already dropped by over 7.3%.
Coincidentally, Discover Financial Services, being replaced by Coinbase, can also be considered the "Coinbase" of the previous payment era. Discover is a U.S.-based digital banking and payment services company headquartered in Illinois, founded in 1960. Its payment network, Discover Network, is the fourth largest payment network apart from Visa, Mastercard, and American Express.
In April, after the approval of the acquisition of Discover by the sixth-largest U.S. bank, Capital One, this well-established digital banking company of over 60 years smoothly handed over its S&P 500 "seat" to this emerging cryptocurrency "bank." This unexpected coincidence also portrayed the handover between the new and old eras in Coinbase's entry into the S&P 500, resembling a relay race scene. However, this relay baton also brought Coinbase's accumulated "external troubles and internal strife" to a tipping point.
Over the past decade, cryptocurrency exchanges have been the most stable "profit machines." They play a role in providing liquidity to the entire industry and rely on trading fees to sustain their operations. However, with the comprehensive rollout of ETF products in the U.S. market, this profit model is facing unprecedented challenges. As the leader in the "American stack," with over 80% of its business coming from the U.S., Coinbase is most affected by this.
Starting from the approval of Bitcoin and Ethereum spot ETFs, traditional financial capital has significantly onboarded users and funds that originally belonged to exchanges in a more cost-effective, compliant, and transparent manner. The transaction fee revenue of cryptocurrency exchanges has started to decline, and this trend may further intensify in the coming months.
According to Coinbase's 2024 Q4 financial report, the platform's total trading revenue was $417 million, a 45% year-on-year decrease. The contribution of BTC and ETH's trading revenue dropped from 65% in the same period last year to less than 50%.
This decline is not a result of a decrease in market enthusiasm. In fact, since the approval of the Bitcoin ETF in January 2024, the inflow of BTC into the U.S. market has continued to reach new highs, with asset management giants like BlackRock and Fidelity rapidly expanding their management scale. Data shows that BlackRock's iShares Bitcoin ETF (IBIT) alone has surpassed $17 billion in assets under management. As of mid-May 2025, the cumulative net inflow of 11 major institutional Bitcoin spot ETFs on the market has exceeded $41.5 billion, with a total net asset value of $1214.69 billion, accounting for approximately 5.91% of the total Bitcoin market capitalization.
Institutional investors and some retail investors are shifting towards ETF products, partly due to compliance and tax considerations. On one hand, ETFs have much lower trading costs compared to cryptocurrency exchanges. While Coinbase's spot trading fee rate varies annually in a tiered manner but averages around 1.49%, for example, the management fee for IBIT ETF is only 0.25%, and the majority of ETF institution fees fluctuate around 0.15% to 0.25%.
In other words, the more rational users are, the more likely they are to move from exchanges to ETF products, especially for investors aiming for long-term holdings.
According to multiple sources, several institutions, including VanEck and Grayscale, have submitted applications to the SEC for a Solana (SOL) ETF, with some institutions also planning to submit an XRP ETF proposal. Once approved, this may trigger a new round of fund migration. According to a report submitted by Coinbase to the SEC, as of April, the platform's trading revenue from XRP and Solana accounted for 18% and 10%, nearly one-third of the platform's fee revenue.
However, the Bitcoin and Ethereum ETFs passed in 2024 also reduced the fees for these two tokens on Coinbase from 30% and 15% to 26% and 10%, respectively. If the SOL and XRP ETFs are approved, it will further undermine the core fee revenue of exchanges like Coinbase.
The expansion of ETF products is gradually weakening the financial intermediary status of cryptocurrency exchanges. From their original roles as matchmakers and clearers to now gradually becoming mere "on-ramps and off-ramps" for funds, exchanges are seeing their marginal value squeezed by ETFs.
On May 12, 2025, SEC Chairman Paul S. Atkins gave a keynote speech at the Tokenization and Cryptocurrency Working Group roundtable. The theme of his speech revolved around "It is a new day at the SEC," where he indicated that the SEC would not approach enforcement and regulation the same way as before but would instead pave the way for cryptocurrency assets in the U.S. market.
With signs of cryptocurrency compliance such as the SEC's "NEW DAY" declaration, an increasing number of traditional brokerages are attempting to enter the cryptocurrency industry. One of the most representative cases is the well-known U.S. brokerage Robinhood, which began expanding its crypto business in 2018. By the time of its IPO in 2021, Robinhood's crypto business revenue accounted for over 50% of the company, with a significant boost from the Dogecoin "moonshot" promoted by Musk.
In Q1 2025 earnings report, Robinhood showcased strong growth, especially in revenue from cryptocurrency and options trading. Fueled by Trump's Memecoin, cryptocurrency-related revenue reached $250 million, nearly doubling year-over-year. Consequently, Robinhood Gold subscription users reached 3.5 million, a 90% increase from the previous year, with the rapid growth of Robinhood Gold providing the company with a stable source of income.
Meanwhile, RobinHood is actively pursuing acquisitions in the cryptocurrency space. In 2024, it announced a $2 billion acquisition of the long-standing European cryptocurrency exchange Bitstamp. Additionally, Canada's largest cryptocurrency CEX, WonderFi, which recently went public on the Toronto Stock Exchange, also announced its integration with RobinHood Crypto. After obtaining virtual asset licenses in the UK, Canada, Singapore, and other markets, RobinHood has taken a proactive approach in the compliant cryptocurrency trading market.
Furthermore, an increasing number of brokerage firms are exploring the same path. Futu Securities, Tiger Brokers, and others are also dipping their toes into cryptocurrency trading, with some having applied for or obtained the VA license from the Hong Kong SFC. Although their user bases are currently small, traditional brokerages have a natural advantage in user trust, regulatory licenses, and low fee structures. This could pose a threat to native cryptocurrency platforms in the future.
In April 2025, security researchers discovered that some Coinbase user data was leaked on the dark web. While the platform initially responded by attributing it to a "technical misinformation," it still raised concerns among users regarding its security and privacy protection. Just two days before Dow Jones Indexes announced Coinbase's addition to the S&P 500 Index, on May 11, 2025, Coinbase received an email from an unknown threat actor claiming to have obtained customer account information and internal documents, demanding a $20 million ransom to keep the data private. Subsequent investigations confirmed the data breach.
Cybercriminals obtained the data by bribing overseas customer service agents and support staff, mainly in "non-U.S. regions such as India." These agents abused their access to Coinbase's internal customer support system and stole customer data. As early as February this year, blockchain detective ZachXBT revealed on X platform that between December 2024 and January 2025, Coinbase users lost over $65 million to social engineering scams, with the actual amount potentially higher.
Among the victims was a well-known figure, 67-year-old Ed Suman, an established artist in the art world for nearly two decades, having been involved in the creation of artworks such as Jeff Koons' "Balloon Dog" sculpture. Earlier this year, he fell victim to an impersonation scam involving fake Coinbase customer support, resulting in a loss of over $2 million in cryptocurrency. ZachXBT critiqued Coinbase for its inadequate handling of such scams, noting that other major exchanges have not faced similar issues and recommending Coinbase to enhance its security measures.
Amidst a series of ongoing social engineering incidents, although there has not been any impact on user assets at the technical level so far, it has raised concerns among many retail and institutional investors. Especially institutions holding massive assets on Coinbase. Just considering the U.S. BTC ETF institutions, as of mid-May 2025, they collectively hold nearly 840,000 BTC, and 75% of these are custodied by Coinbase. If we price BTC at $100,000, this amount reaches a staggering $63 billion, which is equivalent to the nominal GDP of two Iceland in the year 2024.
In addition, Coinbase Custody also serves over 300 institutional clients, including hedge funds, family offices, pension funds, and endowments. As of the Q1 2025 financial report, Coinbase's total assets under management (including institutional and retail clients) reached $404 billion. The specific amount of institutional custodied assets was not explicitly disclosed in the latest report, but it should still be over 50% based on the Q4 2024 report.
Once this security barrier is breached, not only could the rate of user attrition far exceed expectations, but more importantly, institutional trust in it would undermine the foundation of its business. Therefore, after a hacking event, Coinbase's stock price plummeted significantly.
Facing a decline in spot trading fee revenue, Coinbase is also accelerating its transformation, attempting to find growth opportunities in derivatives and emerging assets. Coinbase acquired a stake in the options platform Deribit at the end of 2024 and announced the official launch of perpetual contract products in 2025. This acquisition fills in Coinbase's gap in options trading and its relatively small global market share.
Deribit has a strong presence in non-U.S. markets, especially in Asia and Europe. The acquisition has enabled Coinbase to gain a dominant position in bitcoin and ethereum options trading on Deribit, accounting for approximately 80% of the global options trading volume, with daily trading volume remaining above $2 billion.
Meanwhile, 80-90% of Deribit's customer base consists of institutional investors, with their professionalism and liquidity in the Bitcoin and Ethereum options market highly favored by institutions. Coinbase's compliance advantage, coupled with its already robust institutional ecosystem, makes it even more suitable. By using institutions as an entry point, it can face the squeeze from giants like Binance and OKX in the derivatives market.
Facing a similar dilemma is Kraken, which is attempting to replicate Binance Futures' model in non-U.S. markets. Since the derivatives market relies more on professional users, fee rates are relatively higher and stickiness is stronger, making it a significant source of revenue for exchanges. In the first half of 2025, Kraken completed the acquisition of TradeStation Crypto and a futures exchange, aiming to build a complete derivatives trading ecosystem to hedge the risk of declining spot transaction fee income.
With the surge of Memecoin in 2024, Binance, OKX, and various CEX platforms began massively listing small-market-cap, highly volatile tokens to activate active trading users. Due to the wealth effect and trading activity of Memecoins, Coinbase was also forced to join the battle, successively listing popular tokens from the Solana ecosystem such as BOOK OF MEME and Dogwifhat. Although these coins are controversial, they are frequently traded, with fee rates several times higher than mainstream coins, serving as a "blood-boosting" method for spot trading.
However, due to its status as a publicly traded company, this practice is a riskier endeavor for Coinbase. Even in the current crypto-friendly environment, the SEC is still investigating whether tokens like SOL, ADA, and SAND constitute securities.
In addition to the forced transformation strategies carried out by the aforementioned CEXs, they are also starting to lay out RWAs and the most talked-about stablecoin payment fields, such as the PYUSD launched through a collaboration between Coinbase and Paypal, Coinbase's support for the Euro stablecoin EURC by Circle that complies with EU MiCA regulatory requirements, or the USD1 launched through a collaboration between Binance and WIFL. In the increasingly crowded trading field, many CEXs have shifted their focus from just the trading market to the application field.
The golden age of transaction fees has quietly ended, and the second half of the crypto exchange platform game has silently begun.
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After Surging 40%, Has Ethereum Price Peaked Upon Exiting the Craze?
Whether you are an insider or an outsider, these days you must be familiar with the news about Ethereum. The reason is simple, causing Ethereum enthusiasts to sigh with emotion and almost throwing off-guard those who defend Ethereum, Ethereum, with a "3-day surge of 40%," climbed to the top of the Douyin Hot List.
As we all know, Ethereum launched the Pectra upgrade on May 7th. This most significant network upgrade since early 2024 integrates the Prague execution layer hard fork and the Electra consensus layer upgrade, significantly improving Ethereum's performance through 11 improvement proposals. The account abstraction feature (EIP-7702) allows users to flexibly manage wallets through social media accounts or multi-signature schemes, reducing the user threshold, attracting more users and developers. The staking mechanism optimization increases the validator ETH cap from 32ETH to 2048ETH and introduces a flexible withdrawal method, making it easier for institutions and individuals to participate in network security, enhancing the market's confidence in Ethereum's long-term value.
At the same time, Pectra optimized the interaction efficiency of Layer 2 networks such as Arbitrum and Optimism, making transactions faster and cheaper, leading to a surge in on-chain activity. As a crucial step for Ethereum's transition from "2G" to "5G," the Pectra upgrade not only enhances network vitality but also "recharges confidence" in the market, directly driving the price increase.
Related Reading: "Ethereum Skyrockets 22% in One Day, E Enthusiasts Rejoice"
It's not just Ethereum itself, as Wall Street also brought important bullish news.
The world's largest asset management company, BlackRock, proposed to the SEC allowing Ethereum ETFs for staking. This proposal is expected to elevate Ethereum ETFs from a mere investment tool to a bond-like "interest-bearing asset," bringing investors both capital appreciation and passive income, igniting market optimism about Ethereum's future potential.
Specifically, BlackRock has proposed to amend its S-1 filing to allow investors to create and redeem ETF shares directly with Ethereum instead of the U.S. dollar (i.e., in-kind redemption). This move, combined with its $2.9 billion BUIDL Fund launched in March 2024, aims to deepen the integration of traditional finance with blockchain. The BUIDL Fund is a tokenized fund operating on the Ethereum network, investing in traditional assets such as U.S. Treasury bonds. This setup is highly attractive to institutional investors, as they can not only benefit from Ethereum's price appreciation but also earn stable cash flow through staking.
Robert Mitchnick, BlackRock's Head of Digital Assets, stated in a CNBC interview in March 2025 that the addition of staking functionality will significantly enhance the appeal of the Ethereum ETF. He admitted that when the Ethereum spot ETF was launched in July 2024 without staking functionality, the market demand was lackluster, and staking could be the key to reversing this trend.
Meanwhile, the SEC's shifting stance on cryptocurrency regulation has also fueled this upward trend. During the tenure of the previous SEC chairman, the regulatory approach was tough, and staking was strictly viewed through the Howey test as a potential unregistered security. Therefore, when approving the Ethereum spot ETF in May 2024, staking functionality was explicitly prohibited.
However, with Trump back in the White House and Paul Atkins taking over the SEC, there has been a noticeable relaxation in crypto regulation. Apart from BlackRock, ETF issuers such as Invesco Galaxy, VanEck, WisdomTree, and 21Shares have also submitted applications for similar staking and in-kind redemption.
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If staking ETFs are approved, the benefits are likely to go beyond price appreciation. The introduction of staking functionality could redefine the role of crypto assets, making them more similar to traditional financial products that provide returns and value appreciation, thereby driving Ethereum closer to mainstream finance.
Currently, the SEC still needs to address several decisions related to crypto ETFs, including whether to approve ETFs for Solana, XRP, Litecoin, and even Dogecoin. With the calls for an "altcoin season" growing louder, Ethereum's strong performance may just be the beginning of a larger crypto market frenzy.
In addition, the Trump family-related DeFi project WLFI is also bullish on this wave of rise, with frequent on-chain activities. According to on-chain data analyst @ai_9684xtpa's monitoring, a WLFI-related address is currently borrowing coins to go long on ETH, borrowing 4 million U from Aave to buy 1590 ETH at an average price of $2515 per ETH.
For this epic surge of Ethereum after half a year of silence, the community has indeed gained more confidence and hope, which has also led to a revival of the entire altcoin market. However, amidst the joy, there are also voices of pessimism. Below is a summary conducted by BlockBeats based on community discussions.
The optimists point out that the current market structure is similar to the eve of the bull markets in 2016 and 2020, predicting a life-changing surge in the next 3-6 months, where some altcoins may even achieve astonishing single-day gains of up to 40%.
@liuwei16602825 stated that this surge signifies the return of the bull market as a sure thing. There is no need to worry about a pullback. The driving force behind the surge uses a high-cost isolated operation, fearing a drop more than any retail investor and will definitely do everything to support the price.
Related Reading: "Ethereum Leads the Surge Triggering the 'Altcoin Season' Speculation, How Do Traders View the Future Market?"
The bears mainly believe that this surge is different from the bull market of 2021, as the current market lacks the confidence of large-scale retail investors entering and holding positions for the long term, with funds rotating too quickly.
@market_beggar observed that a Bitfinex E/B whale has started to close positions and believes that if this whale maintains its high-speed position-closing operation for the next few days, it can be inferred that the whale no longer sees the upside potential of ETH, preparing to take profits and exit. The closing time will be a key focus going forward.
@FLS_OTC stated that there are still many uncertainties at the macro level, and the liquidity cannot support a major bull market. At this stage, it is a "last hurrah," not a complete reversal, and will continue to remain in a short position.
@off_thetarget believes that after ETH transitioned from POW to POS, it lost the "gold standard" of mining machine power cost support. The staking economic model led to a breakdown in value anchoring. Additionally, the L2 ecosystem (such as Starknet, zkSync, etc.) suffered from liquidity fragmentation, failing to establish an effective capital inflow mechanism, causing the collapse of the split disc pattern. Furthermore, the ETH community's excessive pursuit of technical narratives divorced from real-world needs resulted in a weak ecosystem growth. Therefore, he believes that ETH's intrinsic value system has crumbled, and the price is bound to plummet to the 800-1200 range, with a decisive short position at 1800.
@Airdrop_Guard, based on the core logic of the "High Probability Trading Strategy," where three sets of underlying logic different trading systems (such as volume depletion, price supply-demand, long/short position funding rate, etc.) simultaneously issue a short signal at the same point (2580), creating a high-probability trading opportunity. He emphasizes that these systems must be based on different algorithms and logics (rather than mere technical indicator overlays). The current ETH trend aligns with the short conditions in multiple independent dimensions of his trading system, hence the decision to short.
Overall, Bitcoin still maintains over 54% market dominance, and institutional funds' continued preference for it may limit the altcoin's upward potential. The market's future direction will depend on multiple factors, such as Bitcoin's price trend, global macroeconomic conditions, and whether funds can effectively rotate from Bitcoin to the altcoin sector.
Although Ethereum's recent leadership in the market has brought about optimistic sentiment, investors still need to remain rational as different sectors of altcoins are likely to show divergence in trends. Whether this round of Ethereum's rise will usher in a true altcoin frenzy may require more time and conducive conditions.
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$COIN Joins S&P 500, but Coinbase Isn't Celebrating
On May 13, S&P Dow Jones Indices announced that Coinbase would officially replace Discover Financial Services in the S&P 500 on May 19. While other companies like Block and MicroStrategy, closely tied to Bitcoin, were already part of the S&P 500, Coinbase became the first cryptocurrency exchange whose primary business is in the index. This also signifies that cryptocurrency is gradually moving from the fringes to the mainstream in the U.S.
On the day of the announcement, Coinbase's stock price surged by 23%, surpassing the $250 mark. However, just 3 days later, Coinbase was hit by two consecutive events: a hack where employees were bribed to steal customer data and a demand for a $20 million ransom, and an investigation by the U.S. Securities and Exchange Commission (SEC) into the authenticity of its claim of having over 100 million "verified users" in its securities filings and marketing materials. These two events acted as mini-bombs, and at the time of writing, Coinbase's stock had already dropped by over 7.3%.
Coincidentally, Discover Financial Services, being replaced by Coinbase, can also be considered the "Coinbase" of the previous payment era. Discover is a U.S.-based digital banking and payment services company headquartered in Illinois, founded in 1960. Its payment network, Discover Network, is the fourth largest payment network apart from Visa, Mastercard, and American Express.
In April, after the approval of the acquisition of Discover by the sixth-largest U.S. bank, Capital One, this well-established digital banking company of over 60 years smoothly handed over its S&P 500 "seat" to this emerging cryptocurrency "bank." This unexpected coincidence also portrayed the handover between the new and old eras in Coinbase's entry into the S&P 500, resembling a relay race scene. However, this relay baton also brought Coinbase's accumulated "external troubles and internal strife" to a tipping point.
Over the past decade, cryptocurrency exchanges have been the most stable "profit machines." They play a role in providing liquidity to the entire industry and rely on trading fees to sustain their operations. However, with the comprehensive rollout of ETF products in the U.S. market, this profit model is facing unprecedented challenges. As the leader in the "American stack," with over 80% of its business coming from the U.S., Coinbase is most affected by this.
Starting from the approval of Bitcoin and Ethereum spot ETFs, traditional financial capital has significantly onboarded users and funds that originally belonged to exchanges in a more cost-effective, compliant, and transparent manner. The transaction fee revenue of cryptocurrency exchanges has started to decline, and this trend may further intensify in the coming months.
According to Coinbase's 2024 Q4 financial report, the platform's total trading revenue was $417 million, a 45% year-on-year decrease. The contribution of BTC and ETH's trading revenue dropped from 65% in the same period last year to less than 50%.
This decline is not a result of a decrease in market enthusiasm. In fact, since the approval of the Bitcoin ETF in January 2024, the inflow of BTC into the U.S. market has continued to reach new highs, with asset management giants like BlackRock and Fidelity rapidly expanding their management scale. Data shows that BlackRock's iShares Bitcoin ETF (IBIT) alone has surpassed $17 billion in assets under management. As of mid-May 2025, the cumulative net inflow of 11 major institutional Bitcoin spot ETFs on the market has exceeded $41.5 billion, with a total net asset value of $1214.69 billion, accounting for approximately 5.91% of the total Bitcoin market capitalization.
Institutional investors and some retail investors are shifting towards ETF products, partly due to compliance and tax considerations. On one hand, ETFs have much lower trading costs compared to cryptocurrency exchanges. While Coinbase's spot trading fee rate varies annually in a tiered manner but averages around 1.49%, for example, the management fee for IBIT ETF is only 0.25%, and the majority of ETF institution fees fluctuate around 0.15% to 0.25%.
In other words, the more rational users are, the more likely they are to move from exchanges to ETF products, especially for investors aiming for long-term holdings.
According to multiple sources, several institutions, including VanEck and Grayscale, have submitted applications to the SEC for a Solana (SOL) ETF, with some institutions also planning to submit an XRP ETF proposal. Once approved, this may trigger a new round of fund migration. According to a report submitted by Coinbase to the SEC, as of April, the platform's trading revenue from XRP and Solana accounted for 18% and 10%, nearly one-third of the platform's fee revenue.
However, the Bitcoin and Ethereum ETFs passed in 2024 also reduced the fees for these two tokens on Coinbase from 30% and 15% to 26% and 10%, respectively. If the SOL and XRP ETFs are approved, it will further undermine the core fee revenue of exchanges like Coinbase.
The expansion of ETF products is gradually weakening the financial intermediary status of cryptocurrency exchanges. From their original roles as matchmakers and clearers to now gradually becoming mere "on-ramps and off-ramps" for funds, exchanges are seeing their marginal value squeezed by ETFs.
On May 12, 2025, SEC Chairman Paul S. Atkins gave a keynote speech at the Tokenization and Cryptocurrency Working Group roundtable. The theme of his speech revolved around "It is a new day at the SEC," where he indicated that the SEC would not approach enforcement and regulation the same way as before but would instead pave the way for cryptocurrency assets in the U.S. market.
With signs of cryptocurrency compliance such as the SEC's "NEW DAY" declaration, an increasing number of traditional brokerages are attempting to enter the cryptocurrency industry. One of the most representative cases is the well-known U.S. brokerage Robinhood, which began expanding its crypto business in 2018. By the time of its IPO in 2021, Robinhood's crypto business revenue accounted for over 50% of the company, with a significant boost from the Dogecoin "moonshot" promoted by Musk.
In Q1 2025 earnings report, Robinhood showcased strong growth, especially in revenue from cryptocurrency and options trading. Fueled by Trump's Memecoin, cryptocurrency-related revenue reached $250 million, nearly doubling year-over-year. Consequently, Robinhood Gold subscription users reached 3.5 million, a 90% increase from the previous year, with the rapid growth of Robinhood Gold providing the company with a stable source of income.
Meanwhile, RobinHood is actively pursuing acquisitions in the cryptocurrency space. In 2024, it announced a $2 billion acquisition of the long-standing European cryptocurrency exchange Bitstamp. Additionally, Canada's largest cryptocurrency CEX, WonderFi, which recently went public on the Toronto Stock Exchange, also announced its integration with RobinHood Crypto. After obtaining virtual asset licenses in the UK, Canada, Singapore, and other markets, RobinHood has taken a proactive approach in the compliant cryptocurrency trading market.
Furthermore, an increasing number of brokerage firms are exploring the same path. Futu Securities, Tiger Brokers, and others are also dipping their toes into cryptocurrency trading, with some having applied for or obtained the VA license from the Hong Kong SFC. Although their user bases are currently small, traditional brokerages have a natural advantage in user trust, regulatory licenses, and low fee structures. This could pose a threat to native cryptocurrency platforms in the future.
In April 2025, security researchers discovered that some Coinbase user data was leaked on the dark web. While the platform initially responded by attributing it to a "technical misinformation," it still raised concerns among users regarding its security and privacy protection. Just two days before Dow Jones Indexes announced Coinbase's addition to the S&P 500 Index, on May 11, 2025, Coinbase received an email from an unknown threat actor claiming to have obtained customer account information and internal documents, demanding a $20 million ransom to keep the data private. Subsequent investigations confirmed the data breach.
Cybercriminals obtained the data by bribing overseas customer service agents and support staff, mainly in "non-U.S. regions such as India." These agents abused their access to Coinbase's internal customer support system and stole customer data. As early as February this year, blockchain detective ZachXBT revealed on X platform that between December 2024 and January 2025, Coinbase users lost over $65 million to social engineering scams, with the actual amount potentially higher.
Among the victims was a well-known figure, 67-year-old Ed Suman, an established artist in the art world for nearly two decades, having been involved in the creation of artworks such as Jeff Koons' "Balloon Dog" sculpture. Earlier this year, he fell victim to an impersonation scam involving fake Coinbase customer support, resulting in a loss of over $2 million in cryptocurrency. ZachXBT critiqued Coinbase for its inadequate handling of such scams, noting that other major exchanges have not faced similar issues and recommending Coinbase to enhance its security measures.
Amidst a series of ongoing social engineering incidents, although there has not been any impact on user assets at the technical level so far, it has raised concerns among many retail and institutional investors. Especially institutions holding massive assets on Coinbase. Just considering the U.S. BTC ETF institutions, as of mid-May 2025, they collectively hold nearly 840,000 BTC, and 75% of these are custodied by Coinbase. If we price BTC at $100,000, this amount reaches a staggering $63 billion, which is equivalent to the nominal GDP of two Iceland in the year 2024.
In addition, Coinbase Custody also serves over 300 institutional clients, including hedge funds, family offices, pension funds, and endowments. As of the Q1 2025 financial report, Coinbase's total assets under management (including institutional and retail clients) reached $404 billion. The specific amount of institutional custodied assets was not explicitly disclosed in the latest report, but it should still be over 50% based on the Q4 2024 report.
Once this security barrier is breached, not only could the rate of user attrition far exceed expectations, but more importantly, institutional trust in it would undermine the foundation of its business. Therefore, after a hacking event, Coinbase's stock price plummeted significantly.
Facing a decline in spot trading fee revenue, Coinbase is also accelerating its transformation, attempting to find growth opportunities in derivatives and emerging assets. Coinbase acquired a stake in the options platform Deribit at the end of 2024 and announced the official launch of perpetual contract products in 2025. This acquisition fills in Coinbase's gap in options trading and its relatively small global market share.
Deribit has a strong presence in non-U.S. markets, especially in Asia and Europe. The acquisition has enabled Coinbase to gain a dominant position in bitcoin and ethereum options trading on Deribit, accounting for approximately 80% of the global options trading volume, with daily trading volume remaining above $2 billion.
Meanwhile, 80-90% of Deribit's customer base consists of institutional investors, with their professionalism and liquidity in the Bitcoin and Ethereum options market highly favored by institutions. Coinbase's compliance advantage, coupled with its already robust institutional ecosystem, makes it even more suitable. By using institutions as an entry point, it can face the squeeze from giants like Binance and OKX in the derivatives market.
Facing a similar dilemma is Kraken, which is attempting to replicate Binance Futures' model in non-U.S. markets. Since the derivatives market relies more on professional users, fee rates are relatively higher and stickiness is stronger, making it a significant source of revenue for exchanges. In the first half of 2025, Kraken completed the acquisition of TradeStation Crypto and a futures exchange, aiming to build a complete derivatives trading ecosystem to hedge the risk of declining spot transaction fee income.
With the surge of Memecoin in 2024, Binance, OKX, and various CEX platforms began massively listing small-market-cap, highly volatile tokens to activate active trading users. Due to the wealth effect and trading activity of Memecoins, Coinbase was also forced to join the battle, successively listing popular tokens from the Solana ecosystem such as BOOK OF MEME and Dogwifhat. Although these coins are controversial, they are frequently traded, with fee rates several times higher than mainstream coins, serving as a "blood-boosting" method for spot trading.
However, due to its status as a publicly traded company, this practice is a riskier endeavor for Coinbase. Even in the current crypto-friendly environment, the SEC is still investigating whether tokens like SOL, ADA, and SAND constitute securities.
In addition to the forced transformation strategies carried out by the aforementioned CEXs, they are also starting to lay out RWAs and the most talked-about stablecoin payment fields, such as the PYUSD launched through a collaboration between Coinbase and Paypal, Coinbase's support for the Euro stablecoin EURC by Circle that complies with EU MiCA regulatory requirements, or the USD1 launched through a collaboration between Binance and WIFL. In the increasingly crowded trading field, many CEXs have shifted their focus from just the trading market to the application field.
The golden age of transaction fees has quietly ended, and the second half of the crypto exchange platform game has silently begun.
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After Surging 40%, Has Ethereum Price Peaked Upon Exiting the Craze?
Whether you are an insider or an outsider, these days you must be familiar with the news about Ethereum. The reason is simple, causing Ethereum enthusiasts to sigh with emotion and almost throwing off-guard those who defend Ethereum, Ethereum, with a "3-day surge of 40%," climbed to the top of the Douyin Hot List.
As we all know, Ethereum launched the Pectra upgrade on May 7th. This most significant network upgrade since early 2024 integrates the Prague execution layer hard fork and the Electra consensus layer upgrade, significantly improving Ethereum's performance through 11 improvement proposals. The account abstraction feature (EIP-7702) allows users to flexibly manage wallets through social media accounts or multi-signature schemes, reducing the user threshold, attracting more users and developers. The staking mechanism optimization increases the validator ETH cap from 32ETH to 2048ETH and introduces a flexible withdrawal method, making it easier for institutions and individuals to participate in network security, enhancing the market's confidence in Ethereum's long-term value.
At the same time, Pectra optimized the interaction efficiency of Layer 2 networks such as Arbitrum and Optimism, making transactions faster and cheaper, leading to a surge in on-chain activity. As a crucial step for Ethereum's transition from "2G" to "5G," the Pectra upgrade not only enhances network vitality but also "recharges confidence" in the market, directly driving the price increase.
Related Reading: "Ethereum Skyrockets 22% in One Day, E Enthusiasts Rejoice"
It's not just Ethereum itself, as Wall Street also brought important bullish news.
The world's largest asset management company, BlackRock, proposed to the SEC allowing Ethereum ETFs for staking. This proposal is expected to elevate Ethereum ETFs from a mere investment tool to a bond-like "interest-bearing asset," bringing investors both capital appreciation and passive income, igniting market optimism about Ethereum's future potential.
Specifically, BlackRock has proposed to amend its S-1 filing to allow investors to create and redeem ETF shares directly with Ethereum instead of the U.S. dollar (i.e., in-kind redemption). This move, combined with its $2.9 billion BUIDL Fund launched in March 2024, aims to deepen the integration of traditional finance with blockchain. The BUIDL Fund is a tokenized fund operating on the Ethereum network, investing in traditional assets such as U.S. Treasury bonds. This setup is highly attractive to institutional investors, as they can not only benefit from Ethereum's price appreciation but also earn stable cash flow through staking.
Robert Mitchnick, BlackRock's Head of Digital Assets, stated in a CNBC interview in March 2025 that the addition of staking functionality will significantly enhance the appeal of the Ethereum ETF. He admitted that when the Ethereum spot ETF was launched in July 2024 without staking functionality, the market demand was lackluster, and staking could be the key to reversing this trend.
Meanwhile, the SEC's shifting stance on cryptocurrency regulation has also fueled this upward trend. During the tenure of the previous SEC chairman, the regulatory approach was tough, and staking was strictly viewed through the Howey test as a potential unregistered security. Therefore, when approving the Ethereum spot ETF in May 2024, staking functionality was explicitly prohibited.
However, with Trump back in the White House and Paul Atkins taking over the SEC, there has been a noticeable relaxation in crypto regulation. Apart from BlackRock, ETF issuers such as Invesco Galaxy, VanEck, WisdomTree, and 21Shares have also submitted applications for similar staking and in-kind redemption.
Related reading: "New Chairman Takes Office, SEC Transforms into 'Crypto Daddy' Within 48 Hours"
If staking ETFs are approved, the benefits are likely to go beyond price appreciation. The introduction of staking functionality could redefine the role of crypto assets, making them more similar to traditional financial products that provide returns and value appreciation, thereby driving Ethereum closer to mainstream finance.
Currently, the SEC still needs to address several decisions related to crypto ETFs, including whether to approve ETFs for Solana, XRP, Litecoin, and even Dogecoin. With the calls for an "altcoin season" growing louder, Ethereum's strong performance may just be the beginning of a larger crypto market frenzy.
In addition, the Trump family-related DeFi project WLFI is also bullish on this wave of rise, with frequent on-chain activities. According to on-chain data analyst @ai_9684xtpa's monitoring, a WLFI-related address is currently borrowing coins to go long on ETH, borrowing 4 million U from Aave to buy 1590 ETH at an average price of $2515 per ETH.
For this epic surge of Ethereum after half a year of silence, the community has indeed gained more confidence and hope, which has also led to a revival of the entire altcoin market. However, amidst the joy, there are also voices of pessimism. Below is a summary conducted by BlockBeats based on community discussions.
The optimists point out that the current market structure is similar to the eve of the bull markets in 2016 and 2020, predicting a life-changing surge in the next 3-6 months, where some altcoins may even achieve astonishing single-day gains of up to 40%.
@liuwei16602825 stated that this surge signifies the return of the bull market as a sure thing. There is no need to worry about a pullback. The driving force behind the surge uses a high-cost isolated operation, fearing a drop more than any retail investor and will definitely do everything to support the price.
Related Reading: "Ethereum Leads the Surge Triggering the 'Altcoin Season' Speculation, How Do Traders View the Future Market?"
The bears mainly believe that this surge is different from the bull market of 2021, as the current market lacks the confidence of large-scale retail investors entering and holding positions for the long term, with funds rotating too quickly.
@market_beggar observed that a Bitfinex E/B whale has started to close positions and believes that if this whale maintains its high-speed position-closing operation for the next few days, it can be inferred that the whale no longer sees the upside potential of ETH, preparing to take profits and exit. The closing time will be a key focus going forward.
@FLS_OTC stated that there are still many uncertainties at the macro level, and the liquidity cannot support a major bull market. At this stage, it is a "last hurrah," not a complete reversal, and will continue to remain in a short position.
@off_thetarget believes that after ETH transitioned from POW to POS, it lost the "gold standard" of mining machine power cost support. The staking economic model led to a breakdown in value anchoring. Additionally, the L2 ecosystem (such as Starknet, zkSync, etc.) suffered from liquidity fragmentation, failing to establish an effective capital inflow mechanism, causing the collapse of the split disc pattern. Furthermore, the ETH community's excessive pursuit of technical narratives divorced from real-world needs resulted in a weak ecosystem growth. Therefore, he believes that ETH's intrinsic value system has crumbled, and the price is bound to plummet to the 800-1200 range, with a decisive short position at 1800.
@Airdrop_Guard, based on the core logic of the "High Probability Trading Strategy," where three sets of underlying logic different trading systems (such as volume depletion, price supply-demand, long/short position funding rate, etc.) simultaneously issue a short signal at the same point (2580), creating a high-probability trading opportunity. He emphasizes that these systems must be based on different algorithms and logics (rather than mere technical indicator overlays). The current ETH trend aligns with the short conditions in multiple independent dimensions of his trading system, hence the decision to short.
Overall, Bitcoin still maintains over 54% market dominance, and institutional funds' continued preference for it may limit the altcoin's upward potential. The market's future direction will depend on multiple factors, such as Bitcoin's price trend, global macroeconomic conditions, and whether funds can effectively rotate from Bitcoin to the altcoin sector.
Although Ethereum's recent leadership in the market has brought about optimistic sentiment, investors still need to remain rational as different sectors of altcoins are likely to show divergence in trends. Whether this round of Ethereum's rise will usher in a true altcoin frenzy may require more time and conducive conditions.