Yulia Zeng

TradingKey - Oracle (ORCL) saw its stock price soar about 8% in after-hours trading on Wednesday, primarily due to its fourth-quarter earnings that exceeded expectations and indicated accelerating growth in its cloud computing business.

TradingKey - Shares of American micro-nuclear energy developer Oklo (NYSE: OKLO) surged 29.48% on Wednesday, reaching an all-time high of $68.91 during trading. This spike was primarily due to Oklo announcing that it has preliminarily secured a key contract to provide nuclear energy services for...

TradingKey - On Tuesday evening Eastern Time, Tesla (TSLA) CEO Elon Musk announced significant news via social media; the tentative date for the public trial operation of Tesla Robotaxi (the autonomous ride-hailing service) is set for June 22.

TradingKey - On Tuesday, International Business Machines (IBM) saw its stock price rise by 1.5%, closing at $276.24, marking its eighth consecutive day of gains. Year to date, the stock has climbed over 25%, a rise that is closely tied to IBM's ambitious plans in quantum computing.

TradingKey - Taiwan Semiconductor Manufacturing Company (TSMC) reported that its sales in May 2025 surged due to the relentless demand for AI chips. The total sales for the month reached NT320.516 billion, marking a significant year-on-year increase of 39.6%. Although there was a sequential decline

TradingKey - On Monday, e-commerce giant Amazon (AMZN) announced a $20 billion investment in Pennsylvania, USA, to build two data center campuses. One of the sites will be located adjacent to the Susquehanna nuclear power plant, while the other will be situated in the Fairless Hills logistics park.

TradingKey - Recently, Pop Mart (09992.HK) has shown outstanding performance in both the capital market and the toy market. On Tuesday, its stock price briefly touched HKD 262, setting a new historical record. Since the beginning of this year, Pop Mart's stock has risen by over 180%, and since Febru

TradingKey - According to the latest reports from Bloomberg, Meta Platforms, the parent company of the globally renowned social media platform Facebook, is in talks for an investment of several billion dollars with AI startup Scale AI. This financing could exceed $10 billion, potentially making it..

TradingKey - The WWDC 2025, which kicks off on June 9, Eastern Time, may become one of Apple’s (NASDAQ: AAPL) most disappointing developer conferences in recent years. Recent reports indicate that the rollout of Apple’s core AI feature, "Apple Intelligence," has been delayed. While upgrading Siri...

TradingKey - On June 5, local time, semiconductor giant Broadcom (NASDAQ: AVGO) announced its fiscal year 2025 second-quarter financial results, which exceeded market expectations across the board.

TradingKey - On June 5, 2025, Citigroup (C.US)  announced a large-scale adjustment to its technology team in China, planning to cut approximately 3,500 technical personnel.

TradingKey - On Wednesday, leading artificial intelligence company OpenAI announced that its number of paid business users has increased to 3 million, a significant growth from 2 million in February. This increase is primarily driven by subscriptions to the Enterprise version (ChatGPT Enterprise)...

TradingKey - On Wednesday, research organization New AutoMotive released preliminary data revealing Tesla's dire situation in the European market. In May of this year, Tesla’s new car sales in the UK saw a dramatic year-on-year decline of over 45%, with only 1,758 vehicles sold compared to 3,244 dur

TradingKey - On June 3rd, Eastern Time, cybersecurity company CrowdStrike (CRWD.US) reported earnings for the first quarter of fiscal year 2026 (ending April 30, 2025). It provided revenue guidance for the second quarter, resulting in a 6% drop in its stock price after hours.

TradingKey - After the market closed on Wednesday, C3.ai (AI.US), a provider of enterprise-level AI application software, announced its performance outlook for the fourth quarter of fiscal year 2025 and fiscal year 2026, with several key indicators demonstrating strong performance.

TradingKey - On May 28, 2025, U.S. electric air taxi company Joby Aviation (JOBY) saw its stock price surge over 30% in a single day, reaching a peak intraday price of $8.95.

TradingKey - According to the Asahi Shimbun, Japan has proposed a procurement plan related to the semiconductor industry during its tariff negotiations with the United States. Japan plans to subsidize domestic companies to import semiconductor products from the U.S. worth up to 1 trillion yen...

TradingKey - On Monday, Swedish automaker Volvo announced plans to lay off approximately 3,000 employees globally, including 1,200 local staff in Sweden, with the remaining positions distributed across other international markets.

TradingKey - On May 26th, Elon Musk, CEO of Tesla, announced on the social platform X (formerly Twitter) that its digital payment service X Money has entered a small-scale Beta testing phase. In his tweet, he emphasized the need for "the utmost vigilance" when it comes to features involving user...

TradingKey - Reports indicate that NVIDIA plans to launch a China-exclusive GPU based on the Blackwell architecture. In response to the escalation of U.S. semiconductor export controls against China, NVIDIA (NASDAQ: NVDA) has recently announced plans to produce a China-specific GPU...