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According to Cointelegraph, Solana has not reported any mainnet outages for two consecutive years. The Fidelity Center for Applied Technology (FCAT) report indicates that its network health has made progress in resilience, economic security, and performance metrics.The report points out that high staking participation and incentive mechanisms for rewarding validators support Solana's economic security, while low latency, improved scalability, and low-cost transactions also support its large-scale applications.The report also states that the concentration of staking among a few validator identities and operators, as well as the concentration of custodial and client software, still requires ongoing observation. Jacob Creech, Vice President of Technology at the Solana Foundation, stated that Solana reduced the slot time to 350 milliseconds on August 21; the foundation announced plans in June to further reduce it to 200 milliseconds, with three subsequent adjustments of 50 milliseconds each.

Bitcoin Magazine posted on X that El Salvador today purchased an additional 1 Bitcoin for its strategic Bitcoin reserves, bringing its total holdings to 7,807 Bitcoins.El Salvador adopted Bitcoin as legal tender in September 2021 and the government has promoted national-level Bitcoin holdings, with the related reserves referred to as strategic Bitcoin reserves.

The cross-chain exchange protocol NEAR Intents released a post-mortem report attributing a $3.8 million vulnerability to a flaw in the deposit notification feature. The protocol deploys a public settlement contract on NEAR that maintains an internal ledger of deposited tokens, while withdrawals transfer tokens out via a cross-chain bridge. The report was published by NEAR Intents General Manager Alex Shevchenko on October 16, stating that the attacker withdrew $3.8 million before the protocol was shut down on October 1 and returned all funds within 36 hours of detection, with all affected users fully compensated.The report indicates that the feature notifies third-party contracts when tokens are deposited. The attacker created a contract that intentionally caused the notification to fail, allowing the token contract to refund the deposit while NEAR Intents retained the corresponding ledger credit. Through 23 failed deposit transactions, the attacker accumulated $3.8 million in unsupported balance, referred to in the report as ghost funds, and subsequently withdrew real tokens based on this and transferred them to other chains via the Omni infrastructure. Shevchenko stated that this was a vulnerability in the NEAR Intents contract, not in the Omni infrastructure.Withdrawals occurred between September 29 and October 1. The settlement contract was paused and reopened on October 1, with affected routes gradually restored, and contract-side deposits resumed on October 2. The report noted that the vulnerability went undetected because monitoring only compared the original chain assets with the total balance of NEAR side tokens, without comparing the total internal user balances with the actual tokens held by the contract; the team has since added this check and will automatically pause the contract when there is a balance inconsistency. The fix for the October vulnerability was deployed on October 2, but another serious vulnerability report regarding the same feature prompted its complete removal on October 7, with the relevant researcher receiving a $300,000 reward.

The U.S. Treasury did not explicitly suggest a reduction in the scale of long-term Treasury bond auctions, leading to a slight increase in long-term U.S. Treasury yields. Before the quarterly refinancing announcement on November 4, the Treasury consulted with Treasury bond dealers but did not release any clear signals regarding a potential reduction in the issuance scale of long-term Treasury bonds.

Glassnode and Coinbase Institutional jointly released the Q4 2026 "Charting Crypto" report. The report suggests that Bitcoin has transitioned from a bottoming phase to an initial recovery in Q3, with an overall positive outlook for Q4, although caution is still advised in the short term.The report shows that the net unrealized profit and loss indicator (NUPL) for Bitcoin has returned to the "optimistic/anxious" range, still below the threshold of the "belief/denial" phase. The supply of Bitcoin that has not moved for over a year continues to increase, with long-term holders largely maintaining their positions during the rebound, and the return of new participants has driven a recent rise in active supply. As of the end of September, there is a dense cost area for Bitcoin above the price, which includes the resistance area that previously limited the rise in September, while multiple layers of support are distributed below.

Federal Reserve Chairman Waller stated that inflation is not unique to the United States.

Google DeepMind released the first comprehensive empirical assessment of automation in machine learning research and development in the Gemini 4 Argon security report. The conclusion is that AI has not accelerated the R&D of AI itself, despite the fact that AI has written most of the code delivered by the lab's engineers. Researcher Haydn Belfield, who participated in the assessment, stated on X that there is currently no significant end-to-end ML R&D acceleration, so the risks of AI-driven ML R&D are currently low.The team built an internal index, GCI v1, which synthesizes the scores of 123 AI models across 92 benchmarks into a single value. The cutting-edge Gemini capabilities are improving at a stable rate of about 0.1 GCI points per month, with Gemini 1.5 Pro approaching 0.5 points by the end of 2024, Gemini 3.8 Flash slightly above 2.9 points by September 2026, and Argon about 3.3 points above the trend line. However, Belfield noted that this is due to increased computing power and organizational investment, rather than AI-driven acceleration.Over 75% of the code produced by DeepMind is written by AI, and the proportion of fully delegated code merge requests increased from 7.5% to 11.9% between April and September, but about 88% of requests still require multiple rounds of human guidance or manual writing. A survey of 12 senior researchers showed that automation is highest in clearly defined, verifiable execution tasks and lowest in areas such as open science concepts, new experimental designs, and unstable diagnostic training.

Bai Xue, Deputy Director of Research at Dongfang Jincheng, stated that U.S. inflation rebounded significantly in September, with the CPI rising 3.7% year-on-year and the core CPI rising 2.6% year-on-year. The rebound in inflation has strengthened the necessity for the Federal Reserve to continue raising interest rates this year, with an increased probability of holding steady in October and raising rates by 25 basis points in December.

In September, the U.S. CPI rose 3.7% year-on-year and 0.6% month-on-month, while the core CPI increased 2.6% year-on-year and 0.3% month-on-month, all exceeding market expectations. Following the data release, market bets on a 25 basis point rate hike by the Federal Reserve in October rose to about 40%, up from around 20% the previous day.The Federal Reserve just raised rates by 25 basis points last month, marking its first rate hike of 2023. The next rate decision will be announced on October 28, just 6 days before the U.S. midterm elections on November 3. Inflation continues to remain above the Federal Reserve's 2% target, and economic activity remains resilient, providing grounds for further rate hikes.Economists from institutions such as Jefferies and Nationwide believe that there is data support for rate hikes in both October and December. Some analysts also expect that the Federal Reserve may consider the timing of the elections and potential economic vulnerabilities, choosing to delay until December. Historical data shows that the Federal Reserve rarely raises rates in October or November before midterm elections, and the market will be paying attention to Federal Reserve Chairman Kevin Walsh's remarks before entering the pre-meeting blackout period.

Bitcoin News posted on platform X stating that Michael Saylor explained that Strategy intends to have investors accept selling Bitcoin as part of its overall financial strategy. When Strategy initially sold 32 Bitcoins, the market reacted excessively; subsequently, the market absorbed the sale of thousands of Bitcoins without a negative impact on the price.Saylor stated that when it aligns with the interests of shareholders and credit investors, Strategy must be able to buy and sell Bitcoin.

On October 15, a staff member from the public relations department of CK Hutchison Holdings told reporters that Li Ka-shing currently has no plans to make a public appearance to respond. Recently, rumors circulating online claiming "Li Ka-shing has passed away" have attracted attention.CK Hutchison Holdings issued a statement on the same day, stating that the related rumors are completely unfounded. The accompanying image in the report is a recent photo of Li Ka-shing published by the Li Ka-shing Foundation in May, and the text also includes the statement issued by CK Hutchison Holdings regarding the death rumors and a stern statement from the Ta Kung Pao.

After briefly publishing the rumor-refuting content "Cheung Kong Responds to Li Ka-shing's Death: Absolutely Not True," mainstream Chinese financial media outlets including The Paper and Jinshi Data collectively deleted the news, with the deletion occurring on October 15.Currently, Caixin still retains this report, but its source is also The Paper.

According to the market information platform Liquid247.xyz, the Hyperliquid address 0x0622a2...8088 has increased its ETH long position by 8,429.34 coins, with a nominal value of 20.42 million USD.At the time of publication, ETH is quoted at 2,422.60 USD. This address currently holds an ETH long position of 12,575.41 coins, with a nominal value of 30.46 million USD.