Hong Kong stocks opened lower and continued to decline on May 28, with the Hang Seng Index falling below the 25,000 mark. According to Jin10, the Hang Seng Index closed down 2.29% at 24,748.65 points, while the Technology Index fell 1.49% to 4,834.22 points. In the market, the semiconductor sector showed some recovery, but technology stocks remained weak. The non-ferrous metals and innovative drug sectors also declined. Among individual stocks, Hua Hong Semiconductor (01347.HK) rose over 11%, NIO-SW (09866.HK) increased by 5.56%, and both SMIC (00981.HK) and XPeng Group (09868.HK) gained over 3.6%. Pop Mart (09992.HK) also rose more than 3%. On the downside, Kingsoft Cloud (03896.HK) fell over 8%, Meituan (03690.HK) dropped 6.7%, and both SenseTime (00020.HK) and Kingdee International (00268.HK) declined over 5%. Additionally, Baidu (09888.HK), Bilibili (09626.HK), JD.com (09618.HK), and Alibaba (09988.HK) all fell more than 3%.

Aster has announced the listing of BTC/U and ETH/U perpetual futures, denominated in U, a stablecoin pegged to the dollar from United Stables. According to NS3.AI, this marks the first listing approved through Aster's validator-based voting system, highlighting a new approach to decision-making within the platform.

The USD/JPY exchange rate has reached 159.65, marking its highest level since April 30. According to ChainCatcher, this development highlights the ongoing fluctuations in the currency market.

Chris Burniske, a partner at Placeholder, expressed his views on social media, stating that he does not foresee a new paradigm where mainstream crypto assets are rotated out in favor of a few emerging projects that can sustain long-term growth against market trends. According to Foresight News, Burniske emphasized that mainstream cryptocurrencies are currently sending significant signals to the market, although some investors are seeking reasons to overlook these indicators.

According to the announcement from Binance, the platform is celebrating the listing of Genius Terminal (GENIUS) and OpenGradient (OPG) tokens by offering a special promotion through Binance Simple Earn. During the promotion period, users can subscribe to GENIUS and OPG Locked Products and enjoy an exclusive 200% Annual Percentage Rate (APR) for seven days. The promotion runs from 2026-05-28 00:00:00 (UTC) to 2026-06-11 23:59:59 (UTC). Eligible users can participate by completing identity verification and meeting specific criteria. These include holding over $50 equivalent across Simple Earn Products or achieving a minimum spot trading volume of $50 equivalent during the promotion period. The subscription format is on a first-come, first-served basis, with rewards distributed daily to users' Spot Accounts starting two days after subscription. The APR rewards are calculated based on the subscription amount, APR, and locked period, with specific minimum and maximum subscription limits applied. The Simple Earn Locked Product Special Offers include a duration of seven days with a 200% APR for both GENIUS and OPG tokens. Users can subscribe to a minimum of 1 GENIUS or 1 OPG, with maximum limits set at 1,000 GENIUS and 2,000 OPG per user, respectively. The total subscription limit for all users is capped at 3.5 million GENIUS and 4.5 million OPG. Binance emphasizes that the promotional APR is partly sponsored through a partnership with the token partner, allowing for competitive rates for users. The platform reserves the right to amend or cancel the promotion at any time without prior notice.

On May 28, a market downturn resulted in significant liquidations, according to BlockBeats On-chain Detection. The address known as 'Machi' Huang Licheng faced liquidation of 3,520 ETH, nearly depleting the account. The primary impact of this downturn was felt in BTC long positions. Two high-leverage addresses suffered substantial losses, surpassing those of 'Machi.' The address 0xaea experienced two liquidations, resulting in the closure of 208 BTC long positions, marking the largest single liquidation on the network. The losses amounted to approximately $270,000. Another address, 0x76d, manually closed positions four times before reaching the liquidation price, resulting in the closure of 497 BTC long positions, with losses around $460,000.

36岁的Google软件工程师 Michele Spagnuolo 被控利用尚未公开的Google内部数据，在加密预测市场Polymarket进行大规模交易，并最终获利约120万美元。

Spain's Directorate General for the Regulation of Gambling (DGOJ), under the Ministry of Consumer Affairs, has instructed internet service providers to temporarily block access to prediction market platforms Polymarket and Kalshi. According to Odaily, the regulatory body believes these platforms may be violating local gambling laws by offering prediction trading products based on future events without obtaining a Spanish gambling license. Spanish authorities have expressed concerns over the lack of necessary consumer protection measures, such as identity verification, protection for minors, and self-restriction mechanisms, on unlicensed platforms. The investigation into these platforms is expected to last three to four months. During this period, Spanish users attempting to access these websites will receive risk warnings. The regulatory body may consider further actions, including fines, permanent restrictions, or requiring the platforms to apply for a local license.

扎克伯格在Meta 2026年度股东大会上用大部分时间阐述了他的AI战略。他把机会分成四个方向：用AI改进核心应用和广告、做个人AI智能体、做商业智能体、做AI硬件。

China may have stated its strong stance against cryptocurrency in previous years, but the country's high court is now reportedly preparing a new legal framework that will help the country ease crypto-related disputes as digital assets become increasingly difficult for the authorities to ignore.

A former senior CIA official was arrested after FBI agents allegedly found more than $40 million worth of gold bars, $2 million in cash and luxury watches inside his Virginia home. Investigators say David Rush falsely claimed military and academic qualifications for years while secretly taking government funds meant for work-related expenses.

Grayscale最新研究报告指出，Hyperliquid 是当下数字资产行业的现象级标杆，作为DeFi平台，它向业界充分展现了区块链技术的落地潜力。

特朗普周三明确拒绝一份由伊媒披露的协议草案，该草案提议伊朗与阿曼共同管理霍尔木兹海峡航运以换取美国撤军，并警告阿曼若不守规则“就得把他们炸飞”。

从Grok的”Spicy模式”到轨道AI数据中心，SpaceX实际上为整个行业绘制了一份”前沿AI监管风险地图”。

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