Odaily Planet Daily News: Polymarket Perps has launched pre-market perpetual contracts for Anthropic (ANT), supporting up to 10x leverage.

BlockBeats news, November 3: According to the official announcement from Polymarket Perps, Anthropic (ANT) pre-market perpetual contracts have been launched, supporting up to 10x leverage.

Odaily Planet Daily News: Douglas Campbell, using the username AlexanderHam on Kalshi, has accumulated profits exceeding $800,000, ranking him sixth among election traders on the platform. David Bensoussan, operating under the username Scottilicious primarily on Polymarket, has earned over $1.5 million in total profits and holds positions worth more than $280,000 betting on the Democrats winning the House of Representatives, where the current market probability stands at approximately 94%. Both traders seek trading advantages by visiting voters in person and analyzing voter data.

Odaily Planet Daily News: U.S. Senate Democrats accuse X of favoring the prediction market Polymarket. In a joint letter, Nevada Democratic Senator Catherine Cortez Masto, California Democratic Senator Adam Schiff, Nevada Democratic Senator Jacky Rosen, and Connecticut Democratic Senator Richard Blumenthal stated that users cannot select a reason when reporting Polymarket ads through X's standard interface, unlike other platforms such as Kalshi which do not have this issue.

Odaily Planet Daily News: CBB posted on X platform stating that daily trading volume for the HIP-4 outcome contract has increased 10 times over the past 30 days. CBB expects this trend to accelerate further, as fees are 100 times lower than those of Polymarket and Kalshi, and claims the future of prediction markets lies with Hyperliquid.

Odaily Planet Daily News: Polymarket Developers announced that to avoid the week of the U.S. midterm elections, the release date for Protocol V2 has been moved from November 2nd to November 9th. The final schedule and deployment plan, including specific time points and the order of market migrations, will be announced in the coming days; users need not take any action during this period.

Odaily Planet Daily News: Chainlink announced that Polymarket has deepened its collaboration with Chainlink's official oracle, expanding the high-speed 15-minute price movement prediction market from cryptocurrencies to other asset classes. Currently, 15-minute price movement prediction markets for gold and silver are live, with more commodities to follow, and further expansion into stocks and foreign exchange markets planned. Polymarket also confirmed Chainlink as its official oracle partner for high-speed price movement markets.

PPP prediction market tool monitoring shows that the probability of "ETH reaches $2400 during the remaining time in October" on Polymarket has dropped to 3%, a 42% decrease over 24 hours. According to settlement rules, if the highest price of any 1-minute K-line of Binance's ETH/USDT reaches or exceeds the specified price within the designated month, the market settles as "Yes," otherwise it settles as "No." Settlement is based solely on Binance's ETH/USDT price data; prices from other exchanges or trading pairs are not considered. Join the PPP signal push community to stay ahead and seize opportunities first.

Odaily Planet Daily News: Before the U.S. midterm elections (November 3), media outlets including CNN, CBS News, Dow Jones, and CNBC have entered commercial partnerships with prediction market platforms Kalshi and Polymarket, citing election trading odds in their reports. Data from Dune shows that transaction volumes related to the elections on these two platforms amount to approximately $1.5 billion. CBS News announced Kalshi as its prediction market sponsor; CNBC disclosed that its collaboration with Kalshi involves customer acquisition sharing and minority equity investment; The Wall Street Journal features a Polymarket odds column on its front page. Fox and CNN stated they will not broadcast odds during their live coverage of election night.

BlockBeats News, October 30: Polymarket Perps has launched pre-IPO perpetual contracts for ANTHROPIC-USD, supporting up to 10x leverage and settled in pUSD. The contract uses Hyperliquid's io:ANT market as the reference price and is planned to transition into a standard perpetual contract after Anthropic completes its IPO.

Odaily Planet Daily News: According to Bubblemaps monitoring, the Polymarket cryptocurrency theft incident caused by a third-party service provider breach has affected over 700 users, with stolen funds amounting to approximately $2.7 million. The primary attacker's address is 0x3F99…Ffc18, and the funds have been exchanged into POL and transferred out. Bubblemaps also corrected earlier claims, stating that trader Car, who previously claimed to have lost around $800,000, actually fabricated the theft; the pattern of asset transfers from Car's wallet differs from those of other victims. As of this report, Car's related posts have been deleted.

Odaily Planet Daily News: The address suspected to be involved in the Polymarket attack (0x3F99...Ffc18) exchanged obtained USDC.e and USDC for POL, briefly holding approximately $2.65 million worth of POL before transferring around 28.64 million POL in three separate transactions. Cybersecurity firm Hudson Rock stated that this address was hardcoded into a script containing wallet theft code hosted by DebugBear, serving as a backup receiving address. Previously, Polymarket reported that a third-party service provider had been breached, and affected users would receive full compensation.

Odaily Planet Daily News: Polymarket states that trading has been fully restored and will provide full compensation to all affected traders.

Odaily Planet Daily News: According to Polymarket Traders monitoring, Polymarket has identified and resolved an issue affecting its international platform, Polymarket.com, caused by a breach at a third-party service provider. The matter has now been handed over to relevant law enforcement authorities, and all affected users will receive full compensation. For precautionary reasons, the platform has temporarily suspended trading while working to restore operations. Earlier, multiple Polymarket users reported unauthorized transfers from their accounts; trader Car stated approximately $800,000 was stolen. As of this report, the official has not disclosed the name of the involved service provider or the total loss amount.

Odaily Planet Daily News: Polymarket's official interface announced a notice stating that trading on the platform is currently limited to order cancellation only, and the relay service has been suspended as we investigate an incident.

Odaily Planet Daily News: Polymarket users reported on Discord that the Polymarket frontend may have been compromised, with assets being withdrawn without authorization.

Odaily Planet Daily News: Polymarket trader Car stated that approximately $800,000 in assets from their Polymarket account was stolen, with all positions liquidated; around $600,000 in assets were also stolen from a friend's account. Multiple users reported that the website frontend may have been compromised, resulting in unauthorized asset transfers; some users claimed losses of about $200,000, while others reported receiving unauthorized withdrawal signature requests on the official website. As of this report, Polymarket's official team has not responded. In June this year, Polymarket suffered a front-end phishing attack due to a third-party vendor breach, resulting in the theft of approximately $2.94 million in user assets.

Odaily Planet Daily News: David Woodcock, Director of Enforcement at the U.S. SEC, said in an interview that the SEC is closely monitoring fraud and securities violations in prediction markets, with insider trading and market manipulation being key concerns, and expects enforcement actions in this area in the future. He noted that prediction market trading linked to key performance indicators or financial report data of public companies may fall under SEC regulation. Currently, prediction markets such as Kalshi and Polymarket's U.S. operations are primarily regulated by the CFTC.

Odaily Planet Daily News: Polymarket Perps will launch ANTHROPIC-USD on October 29, 2026, at 16:00 UTC, a pre-IPO perpetual contract tracking Anthropic's valuation, supporting up to 10x leverage, trading 7×24 hours, and settled in pUSD. The contract uses Hyperliquid's io:ANT market as the reference price and is planned to convert into a standard perpetual contract after Anthropic completes its IPO.

BlockBeats news, October 29: Polymarket has launched five-minute cryptocurrency price movement prediction contracts on its regulated U.S. platform. The platform, operated by QCX LLC, 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 their starting prices within five minutes. Correct predictions pay $1 per contract, while incorrect ones result in zero payout, resembling binary options.