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According to Coinglass data, the total contract open interest for ETH has decreased by 5.17% in the past 24 hours, with the current total open interest at $28.355 billion. Among them, Binance's open interest is $6.191 billion, OKX's open interest is $1.705 billion, Bybit's open interest is $2.184 billion, and Gate's open interest is $3.367 billion.

According to Coinglass data, the total contract open interest for BTC has decreased by 5.65% in the past 24 hours, with the current total open interest at 47.457 billion USD. Among them, the open interest on Binance is 8.311 billion USD, OKX is 2.785 billion USD, Bybit is 3.894 billion USD, and Gate is 3.877 billion USD.

According to Lookonchain monitoring, a certain whale (bc1qh4) that had been silent for 2 years deposited 600 BTC into Binance, worth 40.41 million dollars.

Zhao Changpeng posted on platform X that cryptocurrencies only need to upgrade to post-quantum algorithms to cope with the impact of quantum computing, and there is no need to panic.In terms of practical execution, there are difficulties in upgrading organizations in a decentralized environment, and the choice of algorithms may spark debates and lead to forks. Some projects that have stopped development may not undergo upgrades, which helps to clean up such projects. In the short term, new code may introduce vulnerabilities or security issues, and users who self-custody cryptocurrencies need to migrate their assets to new wallets.Regarding the Bitcoin held by Satoshi, if the assets move, it means he is still active; if they have not moved within a specific timeframe, the relevant addresses should be locked or destroyed to prevent being hacked. Fundamentally, encryption is easier than decryption, and more powerful computing capabilities have positive implications. Cryptocurrencies will continue to exist even after the quantum era.

According to The Block, Finnish EU-regulated cryptocurrency asset service provider Tesseract Investment Oy has officially launched the Tesseract Dedicated Client Vaults platform, designed specifically for institutional and professional investors.Each vault is an independent smart contract, exclusively allocated to a single client, managed by Tesseract, and can be customized according to the client's investment and compliance needs. Clients can deploy the vault through their own wallets, maintain 100% ownership of the vault tokens, and operate segregated custody accounts in accordance with MiCA requirements.Tesseract CEO James Harris stated that existing pooled vault solutions (such as the Morpho vault) may be classified as collective investment schemes under the MiCA framework, exposing yield tokens to unlicensed securities risks, and this platform aims to provide a compliant alternative.

According to the official announcement, Binance Futures will convert the pre-market trading of the EDGEUSDT perpetual contract to the standard version of the EDGEUSDT U-margined perpetual contract on March 31, 2026, at 20:30, with a transition period that may last up to 3 hours.During the transition period, trading functions will not be affected, and unfilled orders and positions will not be canceled.

According to a report by businesswire, Interactive Brokers (NASDAQ: IBKR) announced the expansion of its digital asset services to the European Economic Area through integration with Zero Hash. This service is provided by Interactive Brokers Ireland Limited, allowing eligible individual investors in the region to trade cryptocurrencies.Currently supported trading assets include a total of 11 cryptocurrencies: BTC, ETH, LTC, BCH, LINK, SOL, ADA, XRP, DOGE, AVAX, and SUI. Users can trade on platforms such as Trader Workstation, IBKR Desktop, Client Portal, IBKR Mobile, and IBKR GlobalTrader, while the platform continues to offer trading services for traditional financial products such as stocks, options, futures, forex, bonds, and mutual funds.In addition, Interactive Brokers currently offers cryptocurrency trading services in the United States through Interactive Brokers LLC and in the United Kingdom through Interactive Brokers (U.K.) Limited.

As the 2026 midterm elections in the United States approach, a new cryptocurrency political action committee (PAC) — Blockchain Leadership Fund (BLF) was officially launched on March 30, 2026. The fund was initiated by members of The Digital Chamber to support candidates promoting digital asset and blockchain-friendly policies across federal, state, and local elections.As a hybrid PAC, it can both make direct contributions to candidates and fund independent political advocacy efforts. Early supporters include Anchorage Digital and Chainlink Labs. The cryptocurrency industry is intensifying its efforts to influence the legislative process for digital assets in the U.S., especially during this critical period of discussions around regulatory frameworks like the Digital Asset Market Clear Act.Meanwhile, the well-known crypto super PAC Fairshake (supported by Coinbase, Ripple, and Andreessen Horowitz) faced setbacks in the Illinois primary in March 2026. Despite the PAC's strong performance since 2023, having raised $260 million during the 2023-2024 election cycle, supporting 33 winners in 35 primaries, and continuously accumulating $193 million by the end of 2025.However, its recent investment of nearly $20 million in the Illinois primary yielded poor results, with over $10 million spent opposing Democratic Senate candidate Juliana Stratton and nearly $2.5 million opposing Congressman La Shawn Ford, ultimately resulting in failure for both.

According to the official announcement, to meet the market's trading demand for the US stock technology sector, Bitget stock contracts have now launched two popular assets: TQQQ (three times long Nasdaq 100 ETF) and SQQQ (three times short Nasdaq 100 ETF). The above contracts support a maximum leverage of 20 times; for more details, please refer to the Bitget official platform.

According to the official announcement, the Gate TradFi stock section has launched 57 contracts for difference trading pairs including BLSH (Bullish), HON (Honeywell), SOFI (SoFi Technologies), HPE (Hewlett Packard Enterprise), TGT (Target), BE (Bloom Energy), LRCX (Lam Research), CL (Colgate), BEN (Franklin Resources), ACN (Accenture), OKLO (Oklo), STRL (Sterling Infrastructure), WPM (Wheaton Precious Metals), CLSK (CleanSpark), CIM (Chimera Investment), UMC (United Microelectronics), TRMB (Trimble Navigation), TLN (Talen Energy), HUT (Hut 8 Mining), BITF (Bitfarms), PEG (Public Service Enterprise Group), ISRG (Intuitive Surgical), CRCL (Circle Internet), CLS (Tianhong Technology), VRT (Vertiv), UPS (United Parcel Service), CRDO (Credo Technology), DLTR (Dollar Tree), EQR (Equity Residential), IP (International Paper), BLK (BlackRock), MAT (Mattel), ASML (ASML), USB (U.S. Bancorp), OKTA (Okta), LAC (Lithium Americas), TQQQ (ProShares UltraPro QQQ), TTWO (Take-Two Interactive Software), AALG (American Airlines), AMD (Advanced Micro Devices), TRV (The Travelers Companies), BRKB (Berkshire Hathaway), TTD (The Trade Desk), EXPE (Expedia), MFA (MFA Financial), DELL (Dell Technologies), CDNS (Cadence Design Systems), GILD (Gilead Sciences), PM (Philip Morris), APP (AppLovin), COP (ConocoPhillips), WBD (Warner Bros. Discovery), BHP (BHP Group), CEG (Constellation Energy), VST (Vistra Energy), FCX (Freeport-McMoRan), and VRTX (Vertex Pharmaceuticals), supporting 4x fixed leverage.In addition, the Gate TradFi stock section will launch a new asset carnival from March 31 at 17:00 to April 10 at 17:00 (UTC+8). During the event, users who sign up will receive 30 USDT and can share a prize pool of 100,000 USDT by participating in the trading of newly launched assets, with a maximum individual reward of 3,100 USDT.

According to official social media news, the Chinese decentralized contract trading platform Sun Wukong has now launched TSLAX/USDT, CRCLX/USDT, MSTRX/USDT, HOODX/USDT, with a maximum leverage of 10 times.

According to the official announcement, Binance will adjust the minimum price fluctuation unit (TickSize) for 7 U-based perpetual contracts including BULLAUSDT and CELLOUSDT on April 2, 2026, at 14:30 Beijing time.In addition, the GTCUSDT contract will be adjusted on April 7, 2026, at 14:30 Beijing time, and the ATAUSDT contract will be adjusted on the same day at 15:30. During the adjustment period, trading for the GTCUSDT and ATAUSDT contracts will be suspended for about 1 minute.

Ant Group has completed the acquisition of Hong Kong stablecoin concept stock Yau Choy Securities, obtaining a 50.55% stake for HKD 2.814 billion. The board of Yau Choy Securities has been completely restructured, with Zheng Yanlan, the current head of the overseas business preparation team of Ant Group's Ant Wealth division, Huang Hao, the current senior vice president of Ant Group, and Liu Zheng, the current chief financial officer of Ant Group, appointed as executive directors.

According to CNN, citing multiple sources, federal prosecutors in Manhattan, New York, are investigating whether some high-yield bets in prediction markets violate insider trading and other laws.According to insiders, the head of the Securities and Commodities Fraud Unit of the U.S. Attorney's Office for the Southern District of New York recently met with representatives from Polymarket to discuss how existing laws might apply to potential misconduct in this rapidly evolving industry. The U.S. Department of Justice is focusing on those high-profile high-yield bets, marking an escalation in regulatory scrutiny of the industry. Over the past year, the prediction market industry has rapidly expanded with relatively limited federal oversight.

According to market news, Socket has detected that version 1.14.1 of the npm core package axios is experiencing an active supply chain attack. The attacker injected a malicious dependency package to implant malicious code into axios. Developers using axios are advised to immediately pin the version and review the project's lock files.

According to CoinGlass data, on March 31, the market activity of gold (XAUT) significantly increased, with the contract trading volume exceeding $2.96 billion, a rise of up to 169.22%. Among them, the XAUT contract trading volume on the Gate platform surpassed $106 million, ranking third globally.Gate pioneered the metal contract trading sector, providing 24/7 uninterrupted trading, offering users greater strategic flexibility and asset management efficiency in volatile markets. Gate contracts cover various traditional financial assets, including stocks, metals, foreign exchange, indices, and commodities, supporting trading in core assets such as gold, silver, and globally popular stocks. Gate continues to build a more efficient and professional multi-asset one-stop trading platform for global users.

Huma Finance issued a reminder on platform X that its partner Arf's official X account @arf_one has been hacked. Please do not interact with any posts from that account until it is restored.

The U.S. Attorney's Office for the Southern District of New York has filed charges against Maryland man Jonathan Spalletta (36 years old), accusing him of hacking the decentralized exchange Uranium Finance twice in 2021. Prosecutors claim that Spalletta first stole approximately $1.4 million through deceptive smart contract transactions, and weeks later exploited a contract vulnerability to take $53.3 million, causing the exchange to shut down due to depleted funds.The stolen funds were subsequently used for money laundering and purchasing millions of dollars worth of rare Pokémon and Magic: The Gathering cards, as well as collectibles including a piece of original fabric from the Wright brothers' airplane that had reached the lunar surface during the Apollo moon landing mission. Spalletta faces two charges: computer fraud (up to 10 years) and money laundering (up to 20 years), with a maximum combined sentence of 30 years. U.S. authorities had previously recovered $31 million in cryptocurrency assets in February 2025.

According to The Block, Republican Senators Cynthia Lummis and Bill Cassidy have jointly introduced the Mined in America Act, aimed at expanding the role of cryptocurrency mining in the U.S. economy and formally incorporating the strategic Bitcoin reserve executive order previously signed by President Trump into law.The bill will require the Department of Commerce to establish a voluntary certification program for mining pools and facilities, and promote the gradual elimination of mining equipment produced by foreign adversaries. Lummis stated, "The Mined in America Act will bring this industry back home through forward-looking measures to secure America's financial future."

According to Jinshi reports, Federal Reserve's Williams stated that the Federal Reserve needs to pay attention to data to assess how energy will affect inflation.