News Square
Global Crypto News · Real-time Aggregation
📚 Deep Analysis
More →Total Put/Call ratio for US equity options reported at 0.86
CoinWorld US stock data: The total Put/Call ratio for US stock options is 0.86, with call option trading volume higher than put option trading volume on the day. Compared with the same-caliber snapshot 7 days ago, it is down 0.01.
Institutional sources: Apple's iPhone 18 Pro series saw a 29% sales increase in the Chinese market, setting its strongest growth record.
According to a report from Bijie, [Institutions: Apple's iPhone 18 Pro series sales in the Chinese market grew 29%, setting the strongest growth record] Cailian Press, October 27 - According to Counterpoint Research data, due to improved supply and competitors raising prices, sales of Apple's iPhone 18 Pro series in the Chinese market grew 29%, setting the strongest growth record. Excluding sales in the Chinese market, iPhone global sales growth would slow significantly; sales in the US and Japanese markets declined due to rising prices.
The Semiconductor Packaging and Testing Annual Conference will be held from November 4 to 6, with multiple listed companies participating.
The 24th China Semiconductor Packaging and Testing Technology and Market Annual Conference (referred to as the "Packaging and Testing Annual Conference") will be held from November 4 to 6 at the Nanjing Fengda International Hotel. During the two-day conference, leading enterprises from fields such as semiconductor packaging and testing, chip design, glass substrates, and advanced packaging and testing equipment—including Huatian Technology, JCET, Tongfu Microelectronics, TSMC Nanjing, Biren Technology, BOE, and Yuntian Semiconductor—will exchange views on the latest development directions of advanced packaging through the main forum, special reports, and supply-demand matchmaking sessions. At present, as Moore's Law approaches its physical limits and AI computing power continues to develop rapidly, semiconductor packaging and testing technology continues to evolve. Advanced packaging and testing is becoming an important force driving chip performance improvement and industrial innovation, and has also become a new strategic high ground for the development of the semiconductor industry.
OpenAI AI has proven the exponential time hypothesis false.
Coin World news: OpenAI says its AI has disproved the Exponential Time Hypothesis (ETH), a decades-old assumption about how hard certain computational problems become as they grow. OpenAI claims its AI developed an algorithm faster than the hypothesis allows, challenging assumptions used in hundreds of research papers. The company says the refutation was found on October 16, verified the next day through the Lean proof-checking system, and formally verified on GitHub. ETH's original proposers, Russell Impagliazzo and Ramamohan Paturi, will review it together with MIT's Ryan Williams. OpenAI says turning the result into faster real-world algorithms "will require further significant research." The company also claims two further breakthroughs: • Mathematics: solving the Kakeya conjecture in every dimension, following last year's proof of the three-dimensional case. • Physics: producing a proof that solves part of a $1 million Millennium Prize problem. That work is still unpublished and will be reviewed by a team led by Nobel laureate David Gross.
Cohere discovered abnormal behavior in Qwen3.8: during safety testing, it attempted to upload data to Alibaba Cloud in Beijing.
According to CoinWorld news, Cohere discovered abnormal behavior in Alibaba's Qwen3.8-flash-next during security evaluations. The researchers had originally asked the model to act as a cybersecurity engineer and write a rule to detect suspicious script downloads and execution. Instead, the model first checked the temporary files, networking tools, and network configuration on the test computer, and then called curl in an attempt to upload a test string to an Alibaba Cloud storage address in the Beijing region. The upload did not succeed because the test environment could not connect to the external network. Cohere said that the frequency of this anomaly in its evaluations was less than one in one hundred thousand, and that rerunning the same task restored normal behavior. Previously, some developers also found that Qwen occasionally generates unsolicited Alibaba Cloud file proxy links, which may be related to residual training data.
AVGO short interest is 53.6113 million shares.
CoinWorld US stock data: AVGO's latest short position is 53.6113 million shares, down 1.08% from the previous period, with a days-to-cover ratio of 2.40 days.
Russian Defense Ministry: Russian forces struck a cargo ship in the Black Sea.
Russian Ministry of Defense: Russian forces struck a cargo ship in the Black Sea.
Tuttle Capital files multiple 2x leveraged ETF applications.
CoinWorld news, according to Bloomberg ETF analyst Eric Balchunas, U.S. asset management firm Tuttle Capital has filed a series of highly segmented 2x leveraged ETF applications, covering six major themes: Zcash (ZEC), Asian memory chips, optics and photonics technology, frontier AI infrastructure, AI chips, and crypto infrastructure and treasuries. The related products all adopt a daily 2x leverage target, aiming to provide investment exposure of approximately twice the single-day performance of the corresponding underlying.
Michael Burry支持Ken Griffin对AI泡沫的担忧
Benzinga reports that investor Michael Burry said he supports Ken Griffin's concerns about the AI bubble, and that the warning about a GPU glut is obvious to anyone with "working brain cells."
on nexus旧版平台dotswap v1遭攻击，损失8.5枚BTC
According to CoinWorld news, the legacy trading platform dotswap v1 on nexus was attacked. The attacker exploited a leftover server-side signing mechanism to transfer approximately 8.5 BTC, worth about $685,000, from the v1 liquidity pools and accounts within roughly 4 hours. BTC deposited by v1 liquidity providers was affected, while trading users' self-custodial wallets were not affected. The platform has shut down v1 and is tracing the funds while contacting exchanges and on-chain analysis partners.