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liquidity

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1inch launches the shared liquidity protocol Aqua, enabling a single fund to support multiple DeFi liquidity positions

According to official news, the decentralized exchange aggregator 1inch has officially launched the shared liquidity protocol Aqua for all users. Aqua allows users to support multiple liquidity positions simultaneously with just a token balance, without the need to deposit assets into a liquidity pool. The assets remain in the user's wallet, and only when a transaction is actually executed does the protocol call the corresponding tokens from the wallet through a single atomic transaction to complete the settlement, returning the received tokens and fees to the wallet.1inch stated that this new model, known as "shared liquidity," is expected to address current issues in DeFi liquidity, such as long-term idle liquidity, low capital utilization, and asset custody risks. The protocol was opened to developers last November and is now officially launched for all users, supporting 13 EVM-compatible chains including Ethereum, Arbitrum, Base, Robinhood Chain, and BNB Chain.1inch indicated that there are several structural issues with current DeFi liquidity. Although many protocols have a high total value locked (TVL), a large amount of liquidity remains in inactive price ranges for extended periods, failing to earn trading fee revenue while also bearing market volatility risks. Additionally, liquidity providers (LPs) typically need to split limited funds across different protocols, trading pairs, and price ranges, leading to decreased capital utilization. Furthermore, traditional models require users to deposit assets into liquidity pools, which not only loses other uses of the assets but also means relinquishing asset custody rights and facing risks such as JIT (Just-In-Time) liquidity bots seizing fees. Aqua enhances capital efficiency by registering wallet balances as a shared liquidity source, allowing the same asset to support multiple liquidity positions without transferring asset ownership; when the wallet balance is insufficient to cover a transaction, the protocol will not execute that transaction, thus keeping the user's actual risk always limited by the wallet holdings.

first_img Pennsylvania plans to ban betting companies from providing liquidity for prediction markets, or affecting the layouts of DraftKings and Flutter

On July 22, Pennsylvania State Representative Tarik Khan introduced HB 2711, co-sponsored by 24 bipartisan legislators (20 Democrats and 4 Republicans), which has been submitted to the House Consumer Protection, Technology, and Utilities Committee. The bill aims to prohibit the provision of prediction market services to Pennsylvania residents while engaging in gambling activities in the regular business of liquidity providers or market makers, extending the restrictions to parent companies, subsidiaries, affiliates, and joint ventures, and prohibits prediction platforms from sharing revenue with gambling companies.This move could impact sports betting groups like DraftKings (which has acquired CFTC-registered Railbird Technologies and launched its own DKeX exchange) and Flutter, which are entering the prediction market-making field. The bill also sets a minimum age limit of 21, prohibits contracts involving high school sports, events with minor participation, and death markets, and requires platforms to establish anti-fraud and insider information abuse protection mechanisms.The bill does not establish a licensing system, and enforcement authority is granted to the state Attorney General. Previously, the Third Circuit Court of Appeals ruled 2:1 in April that the federal Commodity Exchange Act takes precedence over state gambling laws, but Pennsylvania has joined a coalition of 40 states advocating for sports contracts to be subject to state-level regulation.

RootData: The trading volume of perpetual contracts for exchange stocks dropped by nearly 90% over the weekend, but participation in stock expected pricing remains

According to data from RootData's stock perpetual contract exchange rankings, nearly 30 exchanges that have launched stock perpetual contracts still significantly adhere to the trading rhythm of traditional stock markets: trading volume drops sharply on weekends, and the morning session on Monday warms up as the traditional market approaches recovery, but has not yet returned to the intensity of a full trading day.Comparing trading days with non-trading days, the 24h trading volume of stock perpetual contracts dropped from approximately $39.078 billion to $4.896 billion, a decrease of about 87.5%. However, during the same period, the open interest slightly increased from $10.139 billion to $10.262 billion, indicating that positions have not been withdrawn on a large scale; what has truly decreased is active trading and turnover. A snapshot taken on the morning of Monday, July 27, shows that the 24h trading volume rebounded to $10.617 billion, an increase of about 116.8% compared to Sunday, indicating that market activity is recovering.In terms of liquidity, the weighted market depth (±2%) decreased from approximately $58.92 million to about $47.83 million, a decline of about 18.8%; it rebounded to around $55.68 million on Monday morning, nearing trading day levels. This indicates that the speed of order book recovery is faster than that of actual trading recovery, and market depth has not plummeted as sharply as trading volume.From the performance of exchanges, leading platforms such as Binance, OKX, and Bitget maintained relatively narrow spreads and strong depth on Monday morning; Hyperliquid performed well in rankings, but its trading volume was still below trading day levels; some long-tail platforms still face issues with excessively wide spreads, making it temporarily impossible to assess true liquidity.RootData Research believes that the most prominent value of these stock perpetual contract exchanges is to allow stock risks to be traded, priced, and hedged even on non-trading days of the traditional stock market. The traditional stock market is closed on weekends, with official prices remaining at the previous trading day's closing price, while stock perpetual contract exchanges still have trading, open interest, order books, and spreads on Sundays, indicating that crypto exchanges have broken through the "trading time" limitations of stocks.However, from the current data, they are participating in expected pricing rather than official pricing, making them more suitable for expressing events, emotions, macroeconomic changes, and risk preference shifts on non-trading days. Due to decreased trading volume over the weekend, widened spreads, and some platforms having abnormal data metrics, they currently resemble a "stock pre-opening price discovery layer," having participated in stock pricing but not yet obtaining the primary pricing power of the traditional stock market, nor have they surpassed the liquidity of the traditional stock market.

Analysis: Bitcoin's rebound faces fourfold pressure, as rising U.S. Treasury yields intensify market risks

CryptoQuant analyst Axel Adler released a weekly analysis indicating that the yield on the U.S. 10-year Treasury bond has recently risen to about 4.7%, approaching the upper limit of the range over the past five years. The high interest rate environment is tightening financial conditions, increasing financing costs and asset discount rates, and putting more pressure on risk assets. Currently, the futures market expects a roughly 38% probability of the Federal Reserve raising interest rates at its next meeting, but a survey of 104 economists by Reuters generally expects rates to remain unchanged.In terms of the Bitcoin market, Axel Adler pointed out that BTC rebounded about 11% from a low of around $59,000 in June to nearly $66,000, but has now fallen back to about $64,300. The market is currently facing four potential risks: first, volatility has significantly compressed, with actual volatility in July dropping 31%, falling to the 8th percentile of the historical range, suggesting that more extreme market movements may occur; second, demand in the U.S. spot market remains weak, trading at a discount for about two and a half months, with no sustained inflow of funds; third, there is insufficient buying liquidity in the market, with stablecoins continuously flowing out of exchanges and new fund activity nearing annual lows; fourth, investors are still realizing losses, and some positions are choosing to exit during the profit recovery phase, putting pressure on prices.Additionally, Adler mentioned that MicroStrategy founder Michael Saylor has not continued to make large-scale Bitcoin purchases recently, but instead published a lengthy article recommending 38 books on civilization, currency, energy, and technological development, attempting to construct a theoretical framework for Bitcoin as a result of long-term financial evolution. Adler believes that the market is currently still in a critical observation phase, requiring attention to changes in liquidity, the recovery of U.S. demand, and whether investor behavior improves.
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