Polymarket launches instant Bitcoin Lightning Network deposits, integrates Spark Protocol.

According to GMGN market data, the market capitalization of CASHCAT, a meme coin on Robinhood’s chain, has continued its rally, briefly crossing $98 million before pulling back to $92.47 million, surging over 11 times in 24 hours. CASHCAT was originally the mascot of Robinhood’s U.S. stock app before being rebranded as Robinhood. On July 1 this year, Robinhood launched its own Layer 2 (L2) public chain, Robinhood Chain, focusing on on-chain finance and real-world assets (RWA). Vlad Tenev, co-founder and CEO of Robinhood, posted on X today that while the company is building Robinhood Chain into the best public chain for real-world assets (RWA), it is also “very suitable for trading meme coins.” BlockBeats reminds users that most meme coins have no intrinsic value and are highly volatile, so trading them requires caution.

The Islamic Revolutionary Guard Corps (IRGC) of Iran issued a statement accusing the U.S. of repeating its treacherous habitual practices, claiming U.S. forces launched airstrikes on multiple coastal bases and civilian facilities in Hormozgan Province and the Mahshahr coastal region in the early hours of today, blatantly violating the ceasefire agreement and trampling on the Islamabad Memorandum of Understanding. In an initial response to the aggression, the IRGC Navy and Aerospace Force conducted a joint missile and drone operation, destroying 85 key U.S. military facilities located at Salman Port, the U.S. 5th Fleet base in Bahrain, and Kuwait’s Ali Al Salem Air Base. An enemy MQ-9 drone that attempted to interfere in the operation was also shot down. Separately, U.S. President Donald Trump posted a video titled "U.S. Strikes Iran" on social media, which showed ground targets being hit, with flames and smoke rising against the night sky. Trump provided no text commentary for the video, but later reposted it with a netizen’s post attached. The post read: "Breaking News: Massive Strikes on Iran." Earlier U.S. sources reported that Trump, who was attending the NATO summit in Turkey, had approved the plan to strike Iran and issued the strike order.

On Tuesday, the U.S. Commodity Futures Trading Commission (CFTC) sued Trevor Vernon and his company Argent Capital Management, accusing them of operating a commodity pool involving stock index futures, options, and crypto assets from March 2022 to February 2026. They raised approximately $14.8 million from at least 60 investors while falsely advertising investment performance, allegedly committing investment fraud. The CFTC stated that the related trades caused investors to lose over $8.6 million. Vernon not only concealed the losses but is also suspected of misappropriating around $3 million to pay returns to investors, with the operation being "similar to a Ponzi scheme", and embezzled $136,000 for private air travel. The regulator also noted that the trades involved commodities such as Bitcoin and Ethereum, and requested the court to order them to cease relevant trading and registration activities, as well as recover illegal proceeds, impose civil penalties, and compensate investors.

SK Hynix’s roughly $28 billion American Depositary Receipt (ADR) offering was oversubscribed several times ahead of pricing, with around 1,000 institutional investors taking part in roadshows, drawing strong subscriptions from global long-term funds and tech investors. If completed smoothly, the offering will rank among the largest U.S. listings by a foreign company, with the chipmaker set to debut on the Nasdaq Global Select Market this Friday. Despite recent sharp volatility in the global semiconductor sector, SK Hynix’s stock has declined around 17% this month, yet institutional subscription enthusiasm has not been materially impacted. Market observers note that U.S. investors have relatively limited investment access to the South Korean memory chip leader, and the scarcity premium plus long-term growth prospects tied to AI remain key supports for the offering. Jung In-yoon, CEO of Fibonacci Asset Management Global, said market volatility “may affect short-term investor sentiment or execution timelines, but I would be surprised if it materially disrupts the transaction itself. Unless market conditions deteriorate significantly from here, the pricing impact should be manageable.”

According to Onchain Lens monitoring, whale address 0x77ee recently opened a 40x leveraged short position on Hyperliquid for 493 BTC (valued at approximately $31.08 million), with an entry price of $63,240.9 and a liquidation price of $73,962.2. The position currently has an unrealized profit of around $112,400, delivering a return on equity (ROE) of 14.47%. Data shows the address holds a total of 15 positions, with a total position size of roughly $79.79 million, 92% of which are short positions. That said, the address’s cumulative historical trading losses still amount to $5.66 million.

South Korea’s Ministry of Finance stated that its finance minister held an emergency meeting with officials from the Bank of Korea and financial regulatory bodies, vowing to closely monitor stock market volatility risks, and warned that the semiconductor sector’s excessive weighting has become a core factor amplifying market fluctuations. Recently, driven by factors including cooling expectations for the AI sector, profit-taking, and portfolio rebalancing, the KOSPI has seen sharp swings, triggering its sixth circuit breaker this year, with a cumulative decline of 15.6% from its June peak. Meanwhile, South Korea’s Financial Supervisory Service (FSS) said it will focus on single-stock leveraged ETFs linked to chip stocks such as Samsung Electronics and SK Hynix, noting that these products could amplify market volatility and liquidity risks. While South Korean chip stocks rebounded on Wednesday, regulators cautioned that the market must remain vigilant against risks related to AI industry chain valuations and the semiconductor sector’s concentration.