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吳說獲悉，Grayscale 向 U.S. Securities and Exchange Commission 提交 Form S-1 註冊聲明，擬發行 Grayscale HYPE ETF，主要通過持有數字資產 HYPE 以跟蹤其價格表現（扣除費用），並在滿足條件時可參與質押收益；基金計畫在 NASDAQ 以代碼 "GHYP" 上市。

安全公司 BlockSec 對 EVMBench 進行複測，認為該基準高估了 AI 在智能合約審計中的自動化能力；其通過擴展至 26 種模型配置並引入 22 起發生於 2026 年 2 月之後的真實攻擊事件進行測試，結果顯示在 110 組測試中 AI 在真實攻擊利用上的成功率為 0%，但在漏洞檢測方面表現與原報告接近，部分模型可識別已知模式漏洞。（The Block）

CFTC 發布加密資產相關 FAQs，進一步細化此前代幣化抵押品指引（25-39）及數字資產保證金 no-action 立場（26-05），明確比特幣、以太坊及支付型穩定幣作為保證金的估值與風險折扣原則，並與 SEC 框架保持一致，同時強調需納入流動性、託管隔離及風控體系。

According to the White House website, US President Trump released the "National AI Legislative Framework," which proposes advancing US leadership in global artificial intelligence competition through legislation. The framework covers six key priority areas, including protecting children and parental controls, strengthening community and energy infrastructure, respecting intellectual property, safeguarding freedom of speech, preventing censorship, promoting innovation and AI leadership, and advancing workforce education and skills training.

According to CNBC, Federal Reserve Governor Christopher Waller stated that after weak employment data in February, he was prepared to support rate cuts. However, due to deteriorating inflation outlook and rising uncertainty from the ongoing Strait of Hormuz situation, he ultimately became cautious and supported maintaining interest rates unchanged. Waller also pointed out that current policy is already restrictive and he does not believe rate hikes are necessary. He expects that if inflation declines in the second half of 2026, the labor market continues to weaken, and the macro environment st

BitFuFu announced unaudited full-year 2025 financial results with revenue of $475.8 million, up 2.7% year-over-year. Cloud computing power business revenue increased 29.4% year-over-year to $350.6 million, accounting for 73.7% of total revenue. However, the company shifted from a net profit of $54 million in 2024 to a net loss of $57.4 million in 2025, impacted by fair value losses on digital assets and equipment impairment due to Bitcoin price fluctuations. Adjusted EBITDA was $8.3 million (compared to $117.9 million in 2024). Additionally, the company's managed hash rate reached 26.1 EH/s, a

據 The Information 報道，加密硬體錢包製造商 Ledger 已聘請前 Circle 高管 John Andrews 擔任首席財務官（CFO），為潛在首次公開募股（IPO）做準備。Andrews 此前負責 Circle 的資本市場與投資者關係並參與其 IPO 工作。Ledger 同時正於紐約設立辦公室以拓展美國業務，並已與多家投行接洽，IPO 估值或超過 40 億美元。Andrews 表示，在當前市場波動背景下，公司 IPO 計劃可能會有所推遲。

Google Threat Intelligence Group 披露，一条名為 DarkSword 的 iOS 全鏈路攻擊工具自 2025 年 11 月以來被多方複用。該攻擊鏈可針對 iOS 18.4–18.7，利用 6 個漏洞實現設備完全控制，並投放多種惡意程式。其中 GHOSTBLADE 等載荷可竊取包括加密錢包數據、私鑰/助記詞、交易記錄及賬戶信息在內的敏感數據。相關漏洞已被修復，Google 建議用戶及時更新系統或啟用 Lockdown Mode。

According to SoSoValue data, Bitcoin spot ETF outflows totaled $90.1896 million yesterday (US Eastern Time, March 19). The Bitcoin spot ETF with the largest single-day net inflow yesterday was Grayscale (Grayscale) Bitcoin Mini Trust ETF BTC, with single-day net inflows of $4.6627 million. Ethereum spot ETF total net outflows were $136 million. The Ethereum spot ETF with the largest single-day net inflow yesterday was BlackRock (Blackrock) Staked ETH ETF ETHB, with single-day net inflows of $7.7197 million.

據《湖南日報》報道，湖南湘潭岳塘區法院一審宣判一起利用茅台酒交易掩護、通過虛擬貨幣洗錢的案件，8 名被告人全部獲刑，涉案金額約 684 萬元。該團夥通過"U 商"將電信詐騙贓款兌換為虛擬貨幣並返還上游，每筆抽取約 8% 佣金，累計梳理資金流水近 2000 萬元。

Gemini 於 3 月 18 日在紐約南區聯邦法院遭投資者提起證券集體訴訟。訴狀稱，Gemini 在 IPO 及後續披露中誇大其核心加密交易業務和國際擴張前景，未充分披露公司可能面臨重組風險；而公司隨後轉向預測市場、裁員 25%、退出英國、歐盟和澳大利亞市場，並披露多名高管離職後，導致股價連續下跌。原告據此主張 Gemini 及多名高管違反美國證券法，要求就 IPO 投資者及 2025 年 9 月 12 日至 2026 年 2 月 17 日期間買入公司證券的投資者損失索賠。

According to Coinbase's announcement, the platform has launched US stock perpetual futures, offering leveraged synthetic exposure to US equities for non-US users. The product supports 24/7 trading, settles in USDC, and provides up to 10× leverage (individual stocks) / 20× leverage (ETFs). The initial underlying assets include stocks such as Apple, Microsoft, Nvidia, Tesla, and ETFs such as SPY and Q.

U.S. Ninth Circuit Court of Appeals rejected Kalshi's emergency request to stay Nevada's enforcement actions, allowing state regulators to enforce a temporary restraining order (TRO) that could prohibit the platform from offering sports-related contracts; Nevada's Gaming Control Board had previously issued a cease-and-desist order on the relevant products, determining they constitute unlicensed sports betting; Kalshi contends that its event contracts are regulated by the U.S. Commodity Futures Trading Commission (CFTC) and has objected; attorneys indicated that if the TRO takes effect, Kalshi

Deepcoin announced a strategic partnership with the Argentine Football Association (AFA), becoming the official regional partner of the Argentine national team, with cooperation covering the 2026 World Cup cycle; Deepcoin stated it will leverage this partnership to advance global market expansion, trading ecosystem and liquidity optimization, compliance system development, and multilingual customer service, while launching related fan activities; Deepcoin was established in 2019 and provides cryptocurrency asset trading services.

According to Greekslive, 23,000 BTC options expire with a Put Call Ratio of 0.88, maximum pain point at 70,000 USD, and notional value of 1.6 billion USD. 176,000 ETH options expire with a Put Call Ratio of 1.04, maximum pain point at 2150 USD, and notional value of 370 million USD. IV and RV of major tenor options this week remain basically unchanged, with BTC's main tenor IV at 50% and ETH's main tenor IV at 70%. RV continues to decline, causing VRP to continue rising.

據官方消息，BitMart 近日宣布上線 Web3 錢包功能，涵蓋資產管理、鏈上交易及 Web3 應用入口。用戶可在 BitMart App 內開通基於 Passkey 的智能錢包，也可導入助記詞或私鑰錢包，對鏈上資產進行管理，並參與 DEX 等鏈上操作。官方表示，該錢包支持 Passkey 等驗證方式，並對安全機制與使用流程進行了調整。後續計畫包括拓展多鏈支持、鏈上資產發現及相關交易功能。

吳說獲悉，據 Artemis 數據，Hyperliquid 旗下公鏈 HyperEVM 穩定幣規模已突破 10 億美元，自 2 月以來增長達 96%。

EtherFi 宣布向 Plume 的 RWA 协议 Nest 分配 2500 万美元，并将接入 nBASIS vault（关联 Superstate 的 USCC 基金），后续计划上线专属 RWA vault；该配置使用户获得对结合加密基差交易、质押收益及政府证券收益策略的间接敞口，并将 RWA 敞口扩展至其超过 60 亿美元用户存款；Plume 提供链上 vault 基础设施及执行、报告和风控功能。（Cointelegraph）