--- title: "U.S. stock night market volatility: Coincheck Group fell 7.77% in after-hours trading, with concerns in the market triggered by dual pressures from strategic cooperation and financial reports" type: "News" locale: "en" url: "https://longbridge.com/en/news/286197844.md" description: "Coincheck Group BV fell 7.77% in after-hours trading; Coinbase rose 0.77% in after-hours trading, with a transaction volume of $3.99 million; S&P Global rose 0.33% in after-hours trading, with a transaction volume of $111,100; Bullish fell 0.47% in after-hours trading, with a transaction volume of $71,300" datetime: "2026-05-13T04:51:35.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/286197844.md) - [en](https://longbridge.com/en/news/286197844.md) - [zh-HK](https://longbridge.com/zh-HK/news/286197844.md) --- # U.S. stock night market volatility: Coincheck Group fell 7.77% in after-hours trading, with concerns in the market triggered by dual pressures from strategic cooperation and financial reports **U.S. Stock Night Market Movements** Coincheck Group BV fell 7.77% in the night market. Based on recent key news: 1. On May 12, Coincheck Group announced a strategic cooperation agreement with Japanese telecom giant KDDI Corporation, in which KDDI will invest $65 million to subscribe for newly issued shares. This move aims to expand the digital asset market and drive stock price fluctuations. Source: Jinse Finance 2. On May 12, Coincheck Group released its fourth-quarter financial report, showing a net loss of 1.217 billion yen, a significant decline from a net profit in the same period last year. Although annual revenue grew by 25%, the worsening losses heightened market concerns, leading to a drop in stock price. Source: Coincheck Group N.V. press release 3. On May 12, Coincheck Group signed a subscription agreement with KDDI, which will hold 14.9% of Coincheck Group's shares. This transaction demonstrates the depth of the strategic cooperation, affecting stock price fluctuations. Source: Reuters Digital Asset Market Expansion, Risks to Watch **Stocks with High Trading Volume in the Industry** Coinbase rose 0.77% in the night market. Based on recent news, 1. On May 13, Coinbase launched Solana collateralized lending services through Morpho, allowing users to borrow up to $100,000. This move expands its on-chain loan products supported by cryptocurrencies, enhancing the platform's diversity and attractiveness, driving up stock prices. 2. On May 12, CMB International released a report indicating that Coinbase's total revenue in the first quarter fell 31% year-on-year and 21% quarter-on-quarter to $1.41 billion. Despite the challenging market environment, Coinbase continues to increase its market share in cryptocurrency trading, with new businesses such as derivatives and prediction markets also achieving rapid growth. The report maintains a "Buy" rating, boosting market confidence. 3. On May 11, Needham analysts lowered Coinbase's target price to $220 but reiterated a "Buy" rating. Despite the weak cryptocurrency market, Coinbase's retail trading activity showed resilience, driving up stock prices. The sentiment in the cryptocurrency market is neutral to weak, with high volatility. S&P Global rose 0.33% in the night market. Based on recent key news: 1. On May 12, S&P Global Energy launched HorizonsAgents, utilizing AI to enhance energy security, expansion, and resilience. This move strengthened market confidence in the company's future growth, driving up stock prices. 2. On May 13, S&P Global upgraded its subsidiary Avolon Holdings' rating from BBB- to BBB, with a stable outlook. The rating upgrade reflects an improvement in the company's financial condition, further boosting stock prices On May 11, CARFAX reported that nearly 7 million vehicles have unresolved recall issues with backup cameras. Although this news has limited direct impact on S&P Global, the increased market attention on the automotive industry has indirectly affected stock prices. The automotive market is preparing for a split, targeting an $8 trillion market. Bullish fell 0.47% in after-hours trading. Based on recent key news: 1. On May 10, Bullish announced the acquisition of Equiniti for $4.2 billion, aiming to strengthen its blockchain and digital asset capabilities. This move is seen as an important step in promoting the infrastructure for tokenized securities, and stock price fluctuations reflect the market's reaction to this strategy; 2. On May 10, analysts maintained a hold rating on Bullish, despite other more attractive investment options in the market. Analysts' cautious attitude may have affected investor confidence, leading to stock price fluctuations; 3. On May 11, overall market volatility impacted Bullish's stock price, and significant transactions in other industries also influenced market sentiment. 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