A Bank of America survey conducted from September 4 to 10 found that 53% of global fund managers still view being long global semiconductors as the most crowded trade, marking the fourth straight month at the top. According to ChainCatcher, 33% of respondents said related companies are overinvested, the highest share on record. Shorting government bonds rose to second place for the first time, with 18% of respondents naming it the most crowded trade. Only 7% said being long the Magnificent 7 was the most crowded trade. The semiconductor trade had previously ranked first for 23 consecutive months between 2023 and 2025 and reached a peak of about 70% in June 2024. Semiconductor stocks continue to draw investor attention.

Polymarket Engineering Vice President @devjoshstevens said Polymarket Perps is now live and open to all users. According to ChainCatcher, the product is a new exchange built from scratch in Rust, designed for retail and professional traders, and can be integrated through an SDK. The post also invited product feedback.

The probability of the "Yes" option in Polymarket's "U.S.-Iran ceasefire continues" event for the "September 30" submarket surged to 79% from 63.5% one hour earlier, according to Catcher Predict monitoring. According to ChainCatcher, the move reflected a 15.5 percentage point swing and came amid the impact of breaking news.

Nvidia CEO Jensen Huang and his wife's trust donated a total of 438,000 company shares on September 17. According to Sina Finance, SEC filings released on September 18 showed that 292,000 shares went to the Huang family foundation and 146,000 shares went to a donor-advised fund. Nvidia shares rose 1.34% on September 18 to $222.27, giving the company a market value of $5.4 trillion. According to Sina Finance, the donated shares were worth about $97.35 million based on that price. The filings also showed that about 160,200 Nvidia shares held by five executives, including Huang, were withheld by the company on September 16 at $212.17 per share to cover taxes. According to Sina Finance, Huang was involved in 45,728 shares, worth about $9.7 million. The other four executives were Chief Financial Officer Colette Kress, General Counsel Timothy S. Teter, Executive Vice President of Operations Debora Shoquist, and Chief Accounting Officer Scott Gawel. Kress also separately sold 34,918 Nvidia shares on September 17 at prices between $217.42 and $219.865 per share, for proceeds of about $7.65 million, under a 10b5-1 trading plan set on June 16 this year.

Fetch.ai's Ethereum contract is under a continuing attack, according to Blockaid monitoring. According to Foresight News, the losses are about $2.01 million, including about $1.56 million in FET stolen from the token conversion contract and about $452,000 in NTX maliciously minted. Blockaid said the attacker used a valid conversion authorization signature in the conversionIn function of TokenConversionManagerV3 to drain the remaining FET held by the converter. The same wallet later minted a large amount of NTX from the NuNet deployer account.

SemiAnalysis expects revenue to exceed $100 million this year and has about 100 employees. According to ChainCatcher, the semiconductor and AI infrastructure research firm was founded by Dylan Patel in 2020 as a WordPress blog and reached seven-figure revenue in 2023. Subscription income accounts for less than 5% of total revenue, with most of the business coming from data models, its Core Research institutional research product, and consulting. The company now has 12 models covering networking, fab equipment, foundry, energy, and other areas, supported by about 50 analysts. Its clients include most major global technology companies, and its readers reportedly include Nvidia CEO Jensen Huang, AMD CEO Lisa Su, Meta CEO Mark Zuckerberg, Microsoft CEO Satya Nadella, and OpenAI CEO Sam Altman. SemiAnalysis said its CoWoS and HBM supply chain model had predicted Nvidia would ship 400,000 H100 chips per quarter, and OpenAI used its InferenceX as a third-party benchmark when unveiling its in-house chip Jalapeño at Hot Chips. Patel recently raised $500 million for SemiAnalysis Capital Fund I to invest in early-stage startups. The company also plans to expand into the energy sector, with analysts expected to work directly with grid and utility-related counterparties.

Australian Prime Minister Anthony Albanese said middle powers have an important role in reducing the risks posed by artificial intelligence, according to Bloomberg. He also called for cooperation between the US and China.

Taiyuan Chengming Technology Co. sent a letter to Beijing Zhipu Huazhang Technology Co. over allegations that its ZCode client uploaded company data assets and trade secrets without authorization. According to PANews, Chengming Technology said it has reserved the right to pursue legal liability. Chengming Technology said Zhipu publicly apologized for the issue involving ZCode silently uploading users' local repository data and said it had fixed the problem, but its own evidence showed the uploads were automatically triggered and occurred in batches. It said the data went beyond code snippets and included complete source code, system architecture, version control history, database passwords, cloud service credentials, and employee personal information, exceeding the scope described in Zhipu's privacy policy. The company also said it detected upload activity in the early hours of the day Zhipu issued its public apology, even after the client was updated to version 3.12.3 on September 16, and questioned whether the fix was effective. It further said ZCode's network requests pointed to a Singapore entity, while the service agreement was signed by Beijing Zhipu Huazhang, and asked Zhipu to explain the responsible party and whether the data was transferred overseas or stored outside China. Chengming Technology asked Zhipu to respond in writing by October 10 and to stop processing and delete all uploaded data and related derivative data, caches, and backups; provide a full processing list; explain where the data went, whether it was shared with third parties, used for model training, or transferred across borders; disclose how encryption keys were stored and provide complete logs of access, downloads, and exports; clarify the scope of its earlier statement about destruction; issue proof of deletion; promise not to upload data without authorization again; provide access, copying, and explanation rights for personal information; designate an official contact channel; explain the responsible entity and cross-border data transfer status; and provide the text of its published remediation statement. Zhipu had not publicly responded to the letter at the time of reporting.

香港与内地智能体支付合规路径对比：自律公约与监管沙盒的互补逻辑。

SEC发布市场期待已久的“创新豁免令”，为代币化股票二级市场交易开辟路径。部分条款后续仍需要微调，但这是一次严肃的政策制定，也是迈向可落地链上资本市场的重大一步。

预测,polymarket,1个月狂揽4位高管 密集换血的Polymarket在焦虑什么？ 金色财经,世界杯过后，Polymarket月活已腰斩。

金色财经推出加密货币和区块链行业早报《金色早8点》3187期，为您提供最新、最快的数字货币和区块链行业新闻。

瑞银大幅上调人工智能资本支出预测，内存成本的急剧上涨是推动这一轮支出扩张的核心因素，其影响正深刻改变AI投资周期的结构与经济逻辑。

以太坊或许已然成为代币化金融的结算层。然而，若要真正支撑全球金融市场，仍有一个关键难题亟待解决：速度。

人工智能,技术,中国新能源车企都想当AI公司 金色财经,他们把这十年攒下来的筹码全部推到了下一张牌桌上。

OpenAI正寻求以更高估值完成新一轮融资，同时披露未来五年自由现金流将深度为负，长期资金压力不容小觑。

Robinhood,Coinbase,Circle,Coinbase、Robinhood、Circle 相继入场——代币化资产的下一战为何是分发？ 金色财经,三大发行商，依然存在一个分销问题。

人工智能行业的监管争议正从政策层面蔓延至法律战场。