Tether has reportedly terminated the employment of several top gold traders just months after hiring them from HSBC, according to BWEnews. The decision comes as part of a strategic shift within the company, which is known for its stablecoin operations. The traders were initially brought on board to enhance Tether's capabilities in the precious metals market, particularly gold trading. However, the company has now decided to part ways with these individuals, signaling a change in its approach to the gold trading sector. The move has raised questions about Tether's future strategies and its commitment to diversifying its trading operations beyond cryptocurrencies. The company has not provided specific reasons for the dismissals, leaving industry observers to speculate on the underlying factors influencing this decision. Tether's actions reflect the dynamic nature of the financial markets and the challenges faced by companies in adapting to evolving business environments.

Warren Buffett, the renowned investor, has expressed uncertainty about whether he would choose to lower interest rates if he were in the position of the Federal Reserve. According to Jin10, Buffett's comments come amid ongoing debates about the Fed's monetary policy and its impact on the economy. His remarks highlight the complexities and challenges faced by central banks in navigating economic conditions and making decisions that could influence market stability and growth.

According to the announcement from Binance, the EDGEUSDT perpetual contract on Binance Futures will undergo a transition to a standard USDⓈ-M EDGEUSDT Perpetual Contract on 2026-03-31 at 12:30 (UTC). This process is expected to take up to three hours, depending on price volatility and the availability of a stable index price. During this transition, trading functions will remain operational, and open orders and positions will not be canceled. The transition involves converting pre-market perpetual futures contracts to standard perpetual futures contracts once a stable index price is established from the spot market, as determined by Binance. The mark price will gradually shift from the pre-market trading mark price to the standard mark price calculation, which is defined as the median of Price 1, Price 2, and the Contract Price. A price cap of ±1% will be enforced on the mark price, limiting price changes within a ±1% range every second during both the pre-market trading and transition periods. Once the pre-market perpetual futures contract concludes, the mark price will be calculated using the formula: Mark Price = Median (Price 1, Price 2, Contract Price). For further details on the formulas for Price 1 and Price 2, users are directed to the Mark Price and Price Index in USDⓈ-Margined Futures documentation. Additionally, after the pre-market trading ends, the premium index will be available, and the funding rate will adhere to the standard perpetual futures contract's funding rate rules, with maximum and minimum funding rates reaching up to +2.00% and -2.00%, respectively.

Illinois State Senator Steve McClure has introduced Bill SB3672, known as the Local Government Digital Asset Investment Act, which aims to amend the state's Public Funds Investment Act to allow public institutions to allocate up to 5% of public funds into Bitcoin-related financial products. According to ChainCatcher, the bill defines eligible 'digital asset stocks' as equity in publicly traded companies that, according to their latest audited financial statements, hold at least 25% of their total assets in Bitcoin or other digital currencies. This threshold includes companies like Strategy, Twenty One Capital, Metaplanet, and Semler Scientific, which focus on Bitcoin accumulation as a core strategy. The bill also permits public funds to invest in Bitcoin ETFs and Bitcoin bonds, with additional transparency requirements.

AWAKE (LGNS) has announced the successful completion of the first round of its Initial Liquidity Offering (ILO) with a $100 million target. According to Odaily, the ILO, which is part of a dual-chain ecosystem plan, began on March 30 at 24:00 Singapore time (UTC+8) and involves a total of three rounds amounting to 2.2 billion DAI. The first round was conducted through the AnubisChain launch platform, CapybaraLaunch, and preparations for the second round are underway. The Awake DeFi protocol has been operational on the Polygon chain for over 750 days, with liquidity surpassing $232 million. Following the completion of the ILO, Awake plans to implement a dual-chain parallel development strategy while continuing its operations on the Polygon chain. Additionally, new contracts will be deployed on Anubis Chain as part of this strategy.

Interactive Brokers has announced the expansion of its digital asset services to the European Economic Area through integration with Zero Hash. According to Odaily, the service is provided by Interactive Brokers Ireland Limited, enabling eligible individual investors in the region to trade cryptocurrencies. The platform supports trading of 11 cryptocurrencies, including BTC, ETH, LTC, BCH, LINK, SOL, ADA, XRP, DOGE, AVAX, and SUI. Users can access these services via Trader Workstation, IBKR Desktop, Client Portal, IBKR Mobile, and IBKR GlobalTrader. In addition to digital assets, Interactive Brokers continues to offer trading services for traditional financial products such as stocks, options, futures, forex, bonds, and mutual funds. Interactive Brokers already provides cryptocurrency trading services in the United States through Interactive Brokers LLC and in the United Kingdom through Interactive Brokers (U.K.) Limited.

On March 31, Warren Buffett announced that Berkshire Hathaway has purchased $17 billion worth of U.S. Treasury bonds. According to BlockBeats, Buffett also mentioned that Berkshire Hathaway would utilize its cash reserves if the market experiences a significant downturn. He remains involved in the company's investment decisions but refrains from making any investments that CEO Greg Abel deems incorrect. Buffett estimates that Berkshire Hathaway has gained over $100 billion from its investment in Apple.

U.S. Defense Secretary Hegseth has stated that the coming days will be pivotal in the ongoing conflict with Iran. According to BlockBeats, Iran appears powerless in the face of these developments. Over the past 24 hours, the number of enemy missiles launched by Iran has decreased significantly.

Circle has become a super validator on the Canton Network, according to Foresight News. The USDCx stablecoin, backed by USDC, is now available on Canton, offering comprehensive privacy protection features.

Interactive Brokers（NASDAQ: IBKR）は、Zero Hashとの連携により、デジタル資産サービスを欧州経済領域（EEA）に拡大すると発表した。このサービスはInteractive Brokers Ireland Limitedによって提供され、同地域の適格な個人投資家が暗号資産の取引を行えるようになる。現在、BTC、ETH、LTC、BCH、LINK、SOL、ADA、XRP、DOGE、AVAX、SUIの計11種類の暗号資産が取引可能となっており、ユーザーはTrader Workstation、IBKR Desktop、Client Portal、IBKR Mobile、IBKR GlobalTraderなどのプラットフォームを通じて取引を行うことができます。また、同プラットフォームでは引き続き、株式、オプション、先物、外国為替、債券、投資信託などの伝統的な金融商品の取引サービスも提供されています。なお、Interactive Brokersは現在、米国ではInteractive Brokers LLCを通じて、英国ではInteractive Brokers (U.K.) Limitedを通じて仮想通貨取引サービスを提供しています。

3月27日、HashKeyは2025年の通期決算を発表したが、売上高は横ばい、赤字が続いており、株価は公募価格を下回った。

米国、暗号資産市場、イラン、トランプ：イランの次はキューバか　金財、資金の流れに変化が生じるか。

米国はすでに、AIを軍事分野に優先的に投入する道を選んだ。次は、その境界線がどこへと押し広げられるのだろうか？

FBI長官のカシュ・パテル氏に関連するデータ流出事件が話題となり、Pump.fun上でミームコイン詐欺の波が巻き起こっている。この機に乗じたトレーダーたちが数十種類のトークンを発行したが、それらは数時間のうちに急騰した後、90％以上も暴落した。

米上院議員のビル・キャシディ氏とシンシア・ルミス氏は、「Mined in America Act（米国産ビットコイン採掘法）」を発表した。これは、米国の外国製ビットコイン採掘ハードウェアへの依存を断ち切り、国家戦略的ビットコイン備蓄の構築を加速させることを目的とした包括的な法案である。

多くの人にとって、ビットコインマイナーといえば、マイニングマシンを購入し、BTCを採掘し、価格の上昇を待つというイメージが依然として根強い。しかし実際には、大規模なBTCマイナーの多くが、積極的にAIインフラ企業との提携を進め始めている。

HashKeyの当期純損失は10億8,430万香港ドルとなった（2024年度：11億8,960万香港ドル）。

米国労働省は、401(k)プランに暗号資産やその他の代替投資を組み込みやすくする規則案を提示した。これにより、プラン管理者がリスクを適切に評価すれば、安全な法的枠組みが提供され、退職後の投資選択肢が広がる道が開かれることになる。

CEX、暗号資産、TradFi、暗号資産CEXは歴史の遺物となりつつある。金色財経によると、静かな種の交代がすでに始まっている。

『CLARITY法』と同様に、『米国マイニング法』の提出も、米国のデジタル主権戦略における重要な節目の一つである。