uniswap

Uniswap has confirmed that it will support V4 Hooks functionality on the Hyperliquid L2 project Elysium, allowing developers to build customizable liquidity pools that support dynamic fees and custom trading logic using V4 Hooks. The Elysium mainnet is expected to officially launch on November 9.

Real estate tokenization platform GromaCorp announced the launch of GromaCoin (GRO) on Uniswap v4, which is the first permissioned asset on Uniswap's automated market maker. GRO is paired with USDC, allowing verified investors to buy, sell, issue, and redeem on-chain at net asset value. GRO is an ERC-3643 security token issued on the Base network, with KYC and investor qualification rules embedded at the token level to prevent transfers to unapproved wallets.Each GRO represents a fractional ownership in the Groma Real Estate Trust, which is a regulated real estate investment trust (REIT) in the United States, focusing on multi-family residential properties, with assets primarily located in the Greater Boston and Providence areas. The trust's total asset value is nearly $95 million, with each GromaCoin having a net asset value of $1.07, and the portfolio includes over 125 to 150 income-generating properties, paying dividends quarterly, with a current yield of approximately 3.74%.Uniswap launched the Permissioned Pools framework on July 23, 2026, allowing asset issuers to operate managed whitelists and conduct compliance checks on-chain, with unverified wallets unable to participate in trading. GromaCoin is the first asset to adopt this framework and is currently only available to accredited investors. Groma has also partnered with Birch Hill and Morpho to allow holders to borrow USDC using GRO as collateral, with an initial supply cap of $5 million for this lending setup.

Uniswap posted on platform X that the Permissioned Pools Hook is a new standard that introduces permitted assets into automated market makers (AMM) and performs compliance checks at the protocol level.

Uniswap posted on platform X that Robinhood Chain has become the fastest chain to reach $100 billion in trading volume on Uniswap.Data from DefiLlama shows that the cumulative trading volume of Uniswap V2, V3, and V4 on Robinhood Chain is approximately $98.5 billion (this figure excludes wash trading), while the total DEX cumulative trading volume on Robinhood Chain is about $126.4 billion, with a trading volume of approximately $612 million in the past 24 hours.

Uniswap posted on platform X that users can now provide liquidity through the Uniswap Web App.

According to monitoring by Lookonchain, the Binance hacker sold approximately 908,793 PROM worth about 5 million dollars into a Uniswap V2 liquidity pool that was almost empty, receiving only 0.0316 ETH, worth about 71 dollars.

According to the official announcement from Uniswap, Uniswap has launched the on-chain fee conversion framework TJAR, allowing applications to automatically convert various token fees collected into a specified token without the need to build complex cross-token exchange infrastructure.Currently, TJAR has been launched on 7 blockchains.

Cryptocurrency trader Ansem posted that the statement "6 billion dollars stolen, and Bitcoin only dropped 2%" should not be directly viewed as a bullish signal. He believes that the current trading structure of Bitcoin is significantly different from years ago, and the market's lack of immediate downward reaction to events does not mean that the downward trend will not continue.He pointed out that in 2017, Bitcoin was still the main target for leveraged speculation among retail investors, but from 2020 to 2021, retail investors took on higher risks primarily through trading altcoins, and new traders on Uniswap had limited interest in Bitcoin. After 2023, due to the poor performance of altcoins on centralized exchanges, speculative activities further shifted on-chain, making Meme coins more popular; now perpetual contracts in stocks have further diverted traders who might have leveraged long positions on BTC. Ansem believes this change has affected BTC's price performance.In 2017, Bitcoin often rose rapidly after breaking historical highs; however, in 2021 and during certain phases from 2023 to 2025, there were more instances of slight new highs followed by failed breakouts and narrow fluctuations lasting for months. He cited the "10·10" liquidation event as an example, stating that BTC's decline was limited compared to altcoins at that time, and it continued to trade above $100,000 for several weeks, while altcoins suffered severe losses within a single candlestick. In his view, this is related to high-risk speculators no longer concentrating on leveraged long positions in BTC.Ansem emphasized that the current sellers may be more passive, and there are likely fewer speculators facing leveraged liquidations in the BTC market than in the past, so one cannot conclude that the downward trend has ended solely based on short-term price resilience.

According to The Defiant, Uniswap, venture capital firm a16z, and the DeFi Education Fund (DEF) are appealing to the cryptocurrency tax regulations in Illinois, USA, seeking exemptions for decentralized finance activities.The aforementioned organizations argue that wallet withdrawals and cross-chain bridging should not be included in the tax assessment based on asset value, while also requesting the elimination of the requirement to maintain records of private keys.

Reserve tweeted that the RSR stolen in the Binance hot wallet security incident has been sold, and its contract was not affected, so RSR holders do not need to take any action.The attacker stole 3.38 billion RSR from Binance and exchanged all of it for 1,856 ETH (approximately 4.1 million USD) on Uniswap v3 between 20:53 and 21:08 (ET) on October 29. Reserve stated that, on-chain, the attacker no longer holds RSR.Since RSR is a non-fungible token and has no admin key, no one can freeze the token. Reserve has currently found no reason to suspend any products, and all products continue to operate normally.

According to Cointelegraph, Standard Chartered's Global Head of Digital Assets Research Geoffrey Kendrick stated that the Binance hacking incident may accelerate the shift towards decentralized exchanges (DEX) and benefit Uniswap's UNI. Kendrick also mentioned that his previous target of UNI reaching 100 dollars by 2030 may be too low.

During the attack on Binance, arbitrage opportunities appeared on-chain. A community user reviewed that the attacker, in order to avoid Tether's freeze, exchanged a large amount of USDT for ETH through DEX, causing the price of ETH on Uniswap to rise to between $2560 and $2750, with some transactions exceeding $3000, while the ETH price obtained through Chainlink oracles on Aave remained between $2250 and $2290, resulting in a price difference of 15% to 30% between on-chain and oracle prices, lasting nearly an hour.Arbitrageurs took advantage of this price difference by depositing USDC/USDT as collateral on Aave, borrowing ETH at the oracle price, and then selling it at a high price on DEX. After the price difference narrowed, they bought back ETH to repay the loan. According to the user's statistics, within 6 hours after the incident, a total of 61 addresses borrowed ETH on the Aave mainnet (excluding hacker addresses), with the address that profited the most selling 12,289 ETH at an average price of about $2580, and then buying back 12,314 ETH at an average price of about $2297, making a profit of about $3.47 million. The top ten arbitrage addresses collectively made a profit of about $6.36 million.The user stated that the arbitrageurs exploited the price disconnection between centralized exchanges and DEX, and there was no vulnerability in the Aave contract itself. As DEX prices fell and Aave froze the mainnet V3 market, the arbitrage window gradually closed. The aforementioned profits are based on on-chain statistics and have not yet deducted Gas fees.

Uniswap posted on platform X, stating that applications that charge fees will earn revenue in the tokens used by users for transactions, but most applications only wish to receive one type of token, such as stablecoins, ETH, or the project's own token. Through TJAR, any team can achieve this.

According to the security agency Blockaid's monitoring, X100 on Ethereum has been attacked. As of their alert at 22:49, the attack is still ongoing, and two transactions have siphoned off approximately 4.85 million USDT.Blockaid stated that an attacker seized two of the project's three "Senate" (governance seats) and sold 400,000 X tokens from the treasury into a liquidity pool they created themselves. Subsequently, another attacker destroyed the Uniswap V3 liquidity position held by the "Freezer" contract. Blockaid has released the relevant attack addresses and example transactions.

Uniswap Labs announced that Aggregator Hooks are now live, enabling aggregation functionality in Uniswap v4. This mechanism wraps external liquidity sources into v4 pools through Hooks, allowing any routing to treat them as Uniswap pools. It is currently available on the Uniswap web interface and API, covering Ethereum mainnet, Base, and Robinhood Chain, with more networks to be integrated soon.On the first day of launch, it supports seven external sources, including Curve, Fluid, and PancakeSwap. Each block routing will pull the latest quotes from the integrated sources, constructing the optimal path between the Uniswap pool and external sources during exchanges, and completing settlements within a single transaction without the need for additional authorization. Uniswap stated that most on-chain liquidity is already on Uniswap, but new liquidity may still appear in other places. After external sources are incorporated into v4, exchanges routed through them will incur protocol fees, contributing to UNI burn.

Uniswap founder Hayden posted on the X platform that the first large transaction of UNI executed through regulated traditional financial channels has been completed, marking the first instance of a DeFi token executing a large transaction through this channel.

The decentralized data network project Dataline, aimed at AI intelligences, announced the completion of a $10.6 million seed round financing, with participation from Coinbase Ventures and Robinhood CEO Vlad Tenev.The project also plans to conduct a public token sale through Uniswap's auction platform, with specific details expected to be announced next week, and aims to launch the token by the end of this year.

CME Group announced that FalconX and GSR have completed the first block trade of CME's newly launched Bitcoin Cash (BCH) and Uniswap (UNI) futures.CME stated that the new contracts further expand its single cryptocurrency futures product line, which now covers assets such as BTC, ETH, XRP, SOL, ADA, LINK, XLM, AVAX, and SUI.

According to DefiLlama data, Uniswap's total value locked (TVL) on the BNB Smart Chain (BSC) reached approximately $437 million, with a growth of 104% over the past 7 days and 213% over the past 30 days.During the same period, the total TVL on BSC was approximately $5.932 billion, with a trading volume of about $6.258 billion for decentralized exchanges over the past 7 days, an increase of 37.95% compared to the previous 7 days.