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Bitget has launched perpetual contracts for 3 popular stocks: FTNT (Fortinet), EWZS (Invesco MSCI Brazil Small-Cap ETF), and PFE (Pfizer).The above contracts are settled in USDT, support up to 20x leverage, and are available for trading 24/7. As of now, Bitget supports a total of 392 stock perpetual contract underlying assets.

Polymarket Perps officially launched ANTHROPIC-USD at 00:00 Beijing time on October 30 (UTC 16:00 on October 29). This is a pre-IPO perpetual contract that tracks the valuation of Anthropic.The contract supports up to 10x leverage and allows for 24/7 trading, settled in pUSD. The contract price references the io:ANT market on Hyperliquid and is planned to convert to a regular perpetual contract after Anthropic completes its IPO.

Binance released an update regarding the security incident, stating that the team is continuously collaborating closely with law enforcement, asset issuers, blockchain intelligence agencies, and industry partners to track and freeze more related assets.Binance stated that the total amount frozen is expected to increase further and will promptly share the latest developments once more confirmed information is available.

On Wednesday, Google announced that the Chrome browser has launched the "Enhanced Autofill" feature, which can call Personal Intelligence through Gemini to retrieve order numbers, logistics tracking information, and flight booking information from users' Gmail, providing autofill suggestions when needed in web forms. This feature is available to U.S. users who have enabled Personal Intelligence, covering desktop, Android, and iOS; Google has not announced the launch time for other countries and regions.In the announcement, Google only listed the three types of data from Gmail mentioned above. Credit card numbers and addresses still fall under Chrome's standard autofill, sourced from information already saved by users in the browser; the announcement did not specify whether the new feature would extract this content from the inbox. Chrome Product Manager Amanda Lim stated that users can manage whether to enable Enhanced Autofill and the data it can access in Chrome settings, with sensitive data being encrypted, allowing users to maintain control.Regarding privacy, Google previously stated that Gemini and AI Mode will not directly use users' Gmail inbox or Google Photos library for training. Users can choose whether to connect the application and can turn it off at any time, but Google will use limited information such as specific prompts and model responses for training. Google also revised its privacy policy on October 16, adding an exception clause: if users choose to provide Gmail, Drive, and Photos content to other Google services that support personalized advertising, the relevant data may be used for personalized ads; Google claims this data is not used for ad targeting by default, and advertisers cannot access this content. Chrome holds about 65% of the browser market share.

According to the American technology media Wired, a contractor from Accenture (ACN.N) accidentally leaked Pentagon access credentials through the personal use of the Anthropic Claude AI entity.The AI entity operated on the U.S. Department of Defense network for two months and transmitted intelligence information and system architecture diagrams to a third party.

U.S. President Trump stated that the United States is collaborating with Venezuela to extract millions of barrels of oil to supply the U.S.

According to Bitcoin.com, research by the quantum computing company Alice & Bob estimates that a fault-tolerant quantum computer with approximately 29,588 physical qubits could solve the 256-bit elliptic curve cryptography problem used by Bitcoin in about 61.8 minutes. This problem underpins the digital signatures used for Bitcoin transaction authorization, and the research results are theoretical resource estimates, not indicative of the current capabilities of existing quantum computers to break encryption.The research also estimates that 22,593 physical qubits could break RSA-2048 encryption in about 3.14 days. The relevant calculations utilize cat qubits technology aimed at reducing quantum errors, combined with more efficient error-correcting codes and improvements to Shor's algorithm.If a sufficiently powerful quantum computer could derive private keys from publicly available public keys, the associated Bitcoins could face risks of unauthorized signatures and asset theft. The estimated breaking time is still longer than Bitcoin's average block interval of about 10 minutes; approximately 6.9 million Bitcoins may be at risk due to the corresponding public keys being publicly available.

According to CoinDesk, Polymarket has launched five-minute cryptocurrency price prediction contracts on its regulated U.S. platform. The platform is operated by QCX LLC and is regulated by the U.S. Commodity Futures Trading Commission (CFTC).Traders can predict whether assets such as Bitcoin, Ethereum, Solana, and XRP will close above or below the starting price within five minutes. A correct prediction pays $1 per share, while an incorrect one goes to zero, structured similarly to binary options.

Trader Killa posted that despite the market facing the Federal Reserve's hawkish decisions, rising oil prices, hot CPI data, soaring global bond yields, a strengthening dollar, the hacking of Ledger wallets, and multiple bearish impacts from the market's concerns about the delisting risk of Strategy (MSTR) and the transition to AI, Bitcoin still maintains a range-bound fluctuation.Considering the current macro pressures and negative news, Bitcoin should have fallen below $70,000, but its demonstrated resilience is noteworthy. The market may be gradually forming an important phase bottom, as it can still hold its price range under bearish impacts, indicating that it is digesting negative news, which is also a typical characteristic in a bull market.

The aggregation Rollup infrastructure zkLink announced that it has confirmed ongoing attacks on its aggregation Layer 3 network zkLink Nova's Arbitrator contracts on Ethereum and Optimism. zkLink stated that the technical team is urgently controlling the situation to prevent further losses, and will update the community on progress later.zkLink calls on relevant parties to stop further exploitation of zkLink Nova's contracts across various chains and to return the affected funds. The project team stated that if the other party cooperates in returning the funds, they are prepared to offer a 20% white hat bounty, and no further action will be pursued after the funds are returned.The security agency Blockaid previously monitored that the attackers injected forged batch roots into Ethereum through public relays, and subsequently completed ETH and ERC-20 withdrawals from zkLink Nova's L1 custody contract. At that time, the total loss from L1 ETH custody and ERC-20 bridge was approximately $786,000, and the attack is still ongoing.

OKX founder and CEO Star stated on social media that they will promote perpetual contracts into the regulated U.S. market. This project is jointly advanced by the Intercontinental Exchange (ICE, the parent company of the New York Stock Exchange), the on-chain perpetual contract platform Trade.xyz, and OKX.According to public information, ICE has signed a final agreement with Trade.xyz to plan the establishment of an independent trading and clearing system in the U.S., supporting 24/7 perpetual contract trading for stocks, indices, commodities, foreign exchange, and crypto assets. Among them, ICE serves as the exclusive operator for the U.S. market, Trade.xyz is the exclusive partner for ICE to launch this business in the U.S., and distribution to retail users will be conducted through a joint venture between ICE and OKX.Star stated that this collaboration will combine ICE's institutional-grade market infrastructure, Trade.xyz's on-chain innovation capabilities, and OKX's distribution and trading technology, aiming to create a new generation of global, round-the-clock financial markets.

New York Governor Hochul officially signed a new bill on Wednesday, prohibiting minors from using artificial intelligence chatbots with virtual companion attributes. This is one of the most comprehensive regulatory measures in the United States regarding consumer-grade AI models to date. The bill requires relevant operators, including ChatGPT under OpenAI, to implement reasonable age verification measures, prohibiting the provision of high-risk chatbot features listed in the bill to users under 18 or those whose adulthood has not yet been confirmed.According to the bill, the relevant chatbots are not allowed to output content that may mislead minors into believing they possess life, human attributes, or real emotions. They must not induce adolescents to have the illusion of a mutual emotional, professional consulting, or authoritative guidance relationship, nor can they package generated content as personal opinions. The system is also prohibited from retaining sensitive privacy data related to the mental and physical health of minors. Hochul stated at the signing ceremony that the core goal of the legislation is to sever the emotional binding chain of AI impersonating minors' "friends" or "lovers," protecting the mental and physical health of young people.The children's media advocacy organization Common Sense Media expressed support for the bill, calling it the strictest children's AI safety law in the United States. The tech industry has strongly pushed back, criticizing the overly broad definitions of the provisions and emphasizing that minors should not be deprived of access to cutting-edge learning tools. As of now, companies such as OpenAI and Anthropic have not publicly responded to this.

The Binance Futures platform will launch the EWZSUSDT perpetual contract priced in USDT at 18:05 on October 29, followed by SMRUSDT at 18:10, OXYUSDT at 18:15, AMGNUSDT at 18:20, PFEUSDT at 18:25, and MELIUSDT at 18:30, with a maximum leverage of 20 times.

The trading application Fomo's early investor and advisor HDF (@PaikCapital) announced joining the Fomo team as the head of perpetual contract business.HDF stated that he has been engaged in trading for ten years. The goal of joining Fomo is not only to enable everyone to trade perpetual contracts but also to build a network that can elevate the level of all traders.

Google's parent company Alphabet released its third-quarter financial report early this morning, and its stock price fell nearly 10% in after-hours trading.Possibly influenced by market fluctuations, according to CoinGlass data, the total open interest for GOOGL contracts across the network increased by 64.32% in the past 24 hours, with the current open interest valued at approximately $637 million; among them, the open interest for Bitget GOOGL contracts reached $52.6894 million, with a 24-hour increase of over 69%.

The Solana-based token issuance platform Pump.fun announced on X that it has partnered with the on-chain perpetual contract protocol Hyperliquid to launch perpetual contract features within the Pump.fun application.Pump.fun stated that users can directly use their USDC balance within the app to go long or short on cryptocurrencies, stocks, and commodities without the need for cross-chain bridging. This feature is powered by Hyperliquid's on-chain perpetual contract engine for trading.

Analyst Jukan from Citrini stated on social media that Samsung's current stock performance is lagging behind SK Hynix, seemingly because Samsung's shareholder return plan is either not as generous as initially expected or still carries uncertainty. Against this backdrop, there is a saying circulating in South Korea that Samsung's management is deliberately avoiding bullish statements, involving tax considerations for the company's controlling family member, Chairman Lee Jae-Yong.More specifically, Lee Jae-Yong's mother, Hong Ra-hee, gifted Samsung shares to her son. It has been reported that the gift tax he needs to pay is calculated based on the average closing price during the four-month period around the gift date of November 12, specifically from September 12, 2026, to January 12, 2027. Therefore, the Samsung controlling family has no motivation to drive up the stock price before January of next year.

According to Decrypt, Buzz, a former advisor of the public blockchain Aptos, known by the pseudonym BuzzlamicJihad, left Aptos after the expiration of a one-year contract. Buzz stated that it was a mutual decision and that he has sold his holdings of APT. He mentioned that he believes the project has not made further progress, and some plans have not been realized as expected, which is why he did not renew the contract. APT has dropped 10.7% this month, with a market cap of approximately $607 million.Buzz has begun to promote Meta using the same Meme marketing strategy. His arguments surrounding Aptos have always been based on the project's connection to Facebook, as Aptos was founded by developers of the Libra project. Buzz believes that Meta has strong fundamentals, but retail investors are being overlooked, especially with the recent creation of Class C shares that have no voting rights. He has started posting messages like "META looking good here" and mentioned that he has moved communication from Telegram to WhatsApp. Meta dropped 1.2% on the day, with a market cap of approximately $1.59 trillion, about 2,619 times that of Aptos.

According to an exclusive report from "Du Jia," Douyin is currently testing exclusive interactive props for short drama scenes. Viewers can spend platform diamonds to send these props, which will trigger corresponding interactive effects in the short drama, allowing viewers to transition from simply "watching the drama" to paying for participation in the storyline.The report indicates that some short dramas will display entrances for props like "Iron Sand Palm · 1 Diamond" at key conflict points in the plot, with 1 diamond approximately equal to 0.1 yuan. This model opens up an interactive tipping monetization channel beyond traditional full episode unlock payments, advertisements, and short drama cards. In terms of industry background, current short drama revenue is highly concentrated among a few hit titles, putting significant pressure on small to medium projects to recoup costs, while one-time full episode payments filter out users who are only willing to make small payments. Prop payments will connect live tipping capabilities to short drama content, aiming to tap into the fragmented consumption potential of existing users.The report also warns that low-threshold props may provoke controversies related to deliberately creating conflicts and inducing consumption, requiring the platform to maintain ongoing regulation.