The Uniswap V3 version is finally online, and the core of this improvement is to solve the "capital efficiencyTherefore, features such as "range orders", "centralized liquidity", "non-homogeneous positions", and "fee customization" have been introduced, hoping to further push the boundaries of AMM (automatic market maker) innovation.
You can also get all the information about Uniswap V3 from this featured article "Everything you need to know about Uniswap V3" https://www.chainnews.com/articles/345963750419.htm, including a quick overview of features and an in-depth analysis , ecological application progress, white papers, etc.
But in addition to these well-known features, Uniswap V3 also brings many "little surprises", which are also details that have not been covered before it was officially launched. For example, Uniswap finally achieved a "revenge", providing a set of migrationSushiSwap Liquiditygadgets.
However, Gas consumption has undoubtedly increased. After all, the complexity of the protocol is increasing. In addition,Ecology, L2, user experienceThey are also topics worthy of attention.
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LP positions are NFTs, which have automatic effects
Uniswap V3 also has a lot of changes in terms of the overall front-end design, but the overall style still retains the previous style. But Uniswap V3LP tokensAfter the (position) is changed to non-homogeneous tokens (NFT), the design of NFT has a lot of room for development. After all, most NFTs are also related to digital art.
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Liquidity can be migrated from Uniswap V2 and SushiSwap
SushiSwap implemented Uniswap V2 last year"Vampire Attack"Since then, Uniswap has never launched a direct counterattack against SushiSwap (although it has been mocking SushiSwap on Twitter), this time the V3 versionLiquidity Migration Widgetsecondary title
Layer 2 version progress has not been made public
Previously, Uniswap had stated that it would launch a swap based onOptimism Internet Layer2 version Uniswap V3 agreement, but the progress in this regard was not mentioned in the announcement of the launch of the mainnet. Considering that Synthetix also suffered from the delay of Optimism in the past few days, the L2 version of Uniswap V3 may also be affected by the development progress of the Optimism network.
Especially if you find out that the V3 version of theGas secondary title
Will calculate the better price in V2 and V3 for the user
The liquidity migration of Uniswap V3 has started, and the currentLocked amount (TVL) has exceeded 200 million US dollars, but compared to V2's TVL of more than 8 billion US dollars, it is still a very early stage.
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The website and Info station are also updated to version V3
In addition to updating the protocol itself to version V3 (that is, smart contracts),Uniswap web versionIt has also been adjusted and revised according to its characteristics, and the front-end page of the V3 version has been released, involving trading pages, liquidity pages, voting pages, and the data aggregation station Uniswap.info.
Uniswap.info has always been an official data statistics site, you can viewTVL, transaction volume, transaction trendand other data. At present, the home page of the V3 Info site has not changed much, mainly focusing on minor design adjustments.
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Chinese is not fully supported
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Brand New Liquidity Addition Tool
The liquidity addition tool is the most adjusted part for LP this time, and many parameters need to be set when adding:
trading pairhandling fee
handling fee(0.05% for stablecoins, 0.3% for regular assets, 1% for niche assets)
Price range(Generally set between a certain percentage of the target price)
investment amount
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Gas consumption increased, and transactions providing liquidity increased by more than 100%
Uniswap once stated that Gas was optimized when V3 was released, but due toandandnon-homogeneous liquidityIn this case, it is obvious that the amount of calculation on the chain has increased, so it will definitely increase the user's Gas consumption.
According to some sampling data on the chain, the gas for providing/withdrawing liquidity and trading/converting has indeed increased. However, it should be noted that the consumption of Gas is based onUser's own address, type of tokenprovide liquidity
provide liquidity(Refer to multiple trading pairs):
V2: 160,000 Gas
V3: 400,000 Gas (150% increase compared to V2)
Transaction/Exchange (Refer to the USDC/ETH single-routing transaction pair):
V2: 130,000 Gas
V3: 140,000 Gas (small difference)
A random transaction found on the chain paid nearly 400,000 Gas for V3 to increase the liquidity of USDC/ETH
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Ecological applications are about to move
underlying protocolunderlying protocolMany third-party DeFi or applications can create various applications based on the Uniswap ecosystem, such aswait.wait.
At present, several ecological applications have been made public, including:
DeFiLab: simulation tool
The Uniswap V3 simulation tool created by DeFiLab, users can use this tool and parameters to perform calculations and simulations. For details, please refer to this article:
"Uniswap V3 has been launched, let's learn how to use the simulator to maximize liquidity benefits"
https://www.chainnews.com/articles/312703707388.htm
Visor Gamma: Funding Active Market Making Strategies
DeFi protocolVisor FinanceAnnounced the establishment of a new organization, Gamma, which will fund the research and implementation of active liquidity provider-related strategies on Uniswap V3. Visor hopes to obtain suitableData Science and Financial Modeling Resources, in order to implement the most attractiveActive Liquidity Strategy, serving Visor's vault owners. Visor said it will provide Gamma with an initial $500,000 in funding. For details, please refer to this article: "Understanding Visor in Three Minutes: Uniswap V3 Ecological Universal Protocol Liquidity Management Platform" https://www.chainnews.com/articles/908664871098.htm
Charm Alpha Vaults: Passive market making strategy
On-chain options protocolCharm Finance Launched a new protocol, Alpha Vaults, which can be used to automatically manage the liquidity of Uniswap V3, allowing it to concentrate liquidity to obtain higher returns, and to rebalance regularly to reduce impermanent losses. Alpha Vaults shares are in the form of ERC-20, so areComposable and replaceable. Alpha Vaults will usepassive rebalancing strategy, can improve the overall efficiency. According to their backtest data, the passive rebalancing strategy can outperform the active rebalancing strategy. Charm Finance said that Alpha Vaults will be launched on the mainnet soon.
