ChainCatcher news, Coinbase CEO Brian Armstrong stated on the X platform that the main reason for inflation is excessive money supply, believing that stopping money printing in the U.S. could lower interest rates and reactivate economic growth.In response, former Coinbase CTO Balaji mentioned that the power to set interest rates could be completely transferred from the Federal Reserve to the market, and referred to Bitfinex, which has implemented a mechanism overseas to replace centralized decision-making by central banks with a market-driven interest rate order book.

ChainCatcher news, according to official sources, Orderly Network announced the integration of the Solana mainnet and launched its full-chain perpetual contract order book on Solana. This deployment integrates both EVM and non-EVM orders, achieving cross-chain deep liquidity, allowing Solana users to seamlessly connect to over 30 DEXs on other EVM chains and trade 73 types of perpetual contracts without the need for complex operations like bridging or wrapping.The integration of the Solana mainnet marks Orderly Network as the first platform to merge EVM and non-EVM chains into a super ecosystem, with a total market capitalization exceeding half a trillion dollars. Through a unified order book, users can directly trade using token assets from various chains, greatly enhancing trading efficiency and user experience.Currently, Orderly has been deployed on important EVM chains including Arbitrum, Base, Mantle, Ethereum mainnet, Optimism, Polygon, and others, providing over 50 markets for traders and DEXs. The deployment on the Solana mainnet will further expand its liquidity service offerings, allowing Solana traders to enjoy a higher quality trading experience.

ChainCatcher news, Orderly Network announced on social media that it will integrate with Solana and deploy a treasury, becoming the first full-chain order book platform to support both EVM and non-EVM, allowing users from different public chains to trade perpetual contracts through Orderly Network's unified cross-chain shared order book.Orderly Network recently surpassed a total trading volume of $83 billion. It currently covers multiple mainstream blockchains, including Arbitrum, Base, Mantle, Ethereum mainnet, Optimism, and Polygon, providing over 50 trading markets for traders and decentralized exchanges, achieving liquidity and trading infrastructure across the entire chain.Following the successful deployment of the treasury on Solana, Solana users can now deposit assets on the Orderly platform and trade with counterparties on other supported chains without cross-chain transactions. The integration of the testnet has already been completed, and the mainnet integration is expected in November.

ChainCatcher news, according to official sources, the cross-rollup order book DEX Zada Finance, built on Scroll, has announced the completion of a new round of financing, with participation from Cryptia Capital, NovaSeed Ventures, Pulse Capital, Axium Partners, Digitata Capital, Hivemind Ventures, among others. The specific amount and valuation information have not yet been disclosed.It is reported that the new funding will drive its transition from an AMM DEX to an order book model, while also exploring Layer 3 solutions and account abstraction to improve user experience, aiming to aggregate liquidity across different Rollups and address fragmentation issues through cross-Rollup solutions.

ChainCatcher news, according to the official report from zkLink, the ApeX protocol and zkLink have launched a multi-chain order book Perp DEX ApeX Omni.It is reported that ApeX Omni is a new product line designed by ApeX Protocol and zkLink, built on a modular, intent-driven architecture that creates an aggregated multi-chain liquidity trading framework. Through ApeX Omni, it aims to solve issues such as liquidity fragmentation, multi-chain limitations, inefficient capital usage, and increased user costs in market trading.

ChainCatcher news, the on-chain order book development project Spark based on Fuel Network has announced the completion of a $1.5 million Pre-Seed funding round, with participation from P2 Ventures, Curiosity Capital, Unicorn Ventures, and Fuel Network, among others. Valuation details have not been disclosed. Spark can be seen as a DeFi super application on the Fuel Network, integrating a series of financial services such as perpetual contracts, order books, and lending functions. It also introduces a multi-collateral full-margin system, supporting diversified asset deposits and complex risk management liquidation protocols, while utilizing order books and tools to facilitate non-custodial interactions.Additionally, the Web3 asset data platform RootData shows that Spark is a perpetual contract order book trading platform based on a full-margin oracle built on the Fuel Network.

ChainCatcher news, according to Chainwire, the decentralized trading platform Dexalot has announced the launch of its central limit order book DEX on Arbitrum. This move marks Dexalot's first step in expanding beyond the Avalanche ecosystem.It is reported that Dexalot operates its existing CLOB trading platform on a dedicated application-specific chain, which was launched in February 2023. The decision to extend Dexalot's trading infrastructure to Arbitrum will bring a robust set of features to users of Ethereum L2.

ChainCatcher news, The Block published an article revealing the operational methods of market makers and the crypto investment firm DWF Labs.In its early days, DWF Labs prepared a document for potential clients, mentioning that they could synchronize efforts with the marketing teams of potential clients to operate the order book before or during significant news events, driving up token prices. DWF Labs primarily purchases project tokens through over-the-counter trading, usually at relatively low prices, and then announces these purchases in the market, even if they may not be completed afterward.Additionally, for market-making services, DWF Labs typically offers a one-year service, providing higher return opportunities by setting higher execution prices through market making and over-the-counter trading.The article also highlights the rapid expansion of DWF Labs over the past 16 months, as well as the wealth-displaying behaviors of the company's founder Andrei Grachev, such as photos of luxury cars. The article also notes that DWF Labs has claimed to have invested in 470 projects and has collaborated with about 35% of the tokens among the top 1,000 by market capitalization in its brief history.

ChainCatcher news, according to The Block, the Aptos ecosystem DeFi infrastructure protocol Econia Labs has launched an on-chain order book on the Aptos mainnet. Econia has implemented an atomic matching engine that leverages Aptos's sub-second finality to settle trades immediately after completion. According to the company's website, over 1,000 traders from 68 countries participated during the testnet phase.According to RootData, Econia Labs has completed a $6.5 million seed round of financing, led by Dragonfly, with participation from Lightspeed Faction, Wintermute Ventures, Hudson River Trading, Aptos Labs, and Flow Traders, among others.

ChainCatcher news, dYdX Foundation CEO Charles d'Haussy stated in an interview with Cointelegraph that one of the issues facing decentralized trading platforms is the inadequate performance of on-chain order books. Due to this issue, the order book of the DEX must be moved off-chain to meet the needs of the trading platform's users. Because even a 1-second block time would mean a 1-second delay in the order book.When mentioning the migration plan, Charles d'Haussy stated that dYdX is not expanding, but merely migrating, and the dYdX trading platform on Ethereum will be shut down in a few months.

ChainCatcher news, the Move ecosystem DEX and liquidity protocol Cetus have integrated the Sui native central limit order book DEX DeepBook, allowing users to utilize CLMM and CLOB to provide supported liquidity depth and slippage control.

ChainCatcher news, the Sui native Central Limit Order Book (CLOB) DEX DeepBook is completing its final testing and is expected to launch in a few weeks. The community builders are currently invited to integrate and test DeepBook, and application builders can now integrate their applications with DeepBook to be ready when the order book is fully tested and starts trading.Previously reported, the decentralized exchange MovEX on Sui is co-developing DeepBook with the Sui Foundation, aiming to bring deep liquidity to all DeFi protocols on Sui, and will collaborate with top market makers to provide better liquidity depth. DeepBook has been integrated into Sui's official framework. (Source link)

ChainCatcher news, the order book DEX DeGate based on ZK Rollup has officially launched its mainnet Beta version. Previously, DeGate conducted an early adopter NFT pass minting event. For the first week following the release of the mainnet Beta version, the protocol will be accessible only to DeGate NFT minters, and will then be opened to the public. (source link)

ChainCatcher news, ZK Rollup order book DEX protocol ZigZag tweeted that it has launched a new order book DEX on Arbitrum and will soon add the Meta Trade feature.It is reported that Meta Trade will provide a Web2-like experience through two components: Forwarder and Session Keys, where Forwarder allows transaction fees to be paid with any token, not just ETH. Additionally, ZigZag will soon go live on zkSync Era. (source link)

ChainCatcher news, according to the official Twitter, Zada Finance has announced the launch of the Scroll testnet. Zada Finance is a cross-Rollup order book DEX built on Scroll, supporting account abstraction wallets. It is also the first native open-source cross-Rollup DEX on Scroll.Currently, Zada Finance is still in the Alpha stage, and will launch a Dashboard in the future, integrating with Orbiter's SDK to achieve cross-Rollup aggregated trading. (source link)