Yulia Zeng
💼TradingKey Financial Editor
📊Stocks | Forex | Commodities
Summary
Yulia Zeng is a finance editor at TradingKey. With a background in finance, she has previously worked at banks and brokerage firms, where she was responsible for writing news articles related to global investment products including stocks, indices, foreign exchange, and commodities.
Areas of Expertise
Market Insights: Keenly captures movements in the U.S. stock market, focusing on hot news and thematic analyses.
Individual Stock Analysis: Deeply researches U.S. stocks, combining industry trends, financial report data, and policy dynamics, balancing fundamental and market sentiment analysis.
Macro Interpretation: Focuses on Federal Reserve monetary policy, U.S. economic data, and policy changes.
Experience
TradingKey｜Financial Editor 2025 – Present · Shenzhen Responsible for writing news coverage related to stocks, indices, forex, and commodities across global investment Instruments
Total 892 articles
Oracle Unveils Co-CEO Model to Steer AI Cloud Push, Shares Gain 6% on Leadership Revamp
TradingKey - On September 22, local time, U.S. tech giant Oracle announced a major personnel change on its official website, appointing 39-year-old Clay Magouyrk and 54-year-old Mike Sicilia as co-CEOs to succeed former CEO Safra Catz, who will transition to Executive Vice Chairman of the company...
Tue, Sep 23
Warren Buffett Sells Entire BYD Stake, Capping 38-Bagger Investment; Stock Falls
TradingKey - On the evening of September 21, news emerged that Warren Buffett's Berkshire Hathaway had completely exited its investment in BYD. According to publicly available data, BYD's stock price surged approximately 3,890% from Buffett's initial investment in 2008 until the complete exit...
Mon, Sep 22
Trump-Backed 'Patriot Alliance' Sees Murdoch, Dell, Ellison Lead Funding in TikTok US Revamp
TradingKey - President Donald Trump stated on Sunday that media mogul Rupert Murdoch along with Lachlan Murdoch, Oracle founder Larry Ellison, and Dell Technologies Chairman Michael Dell, will serve as core American investors in the equity restructuring deal for TikTok's U.S. operations, enabling Ti
Mon, Sep 22
Nvidia Scoops Up Enfabrica Team for $900M as AI Talent War Heats Up
TradingKey - According to sources familiar with the matter, Nvidia has spent over $900 million to successfully acquire the core team of AI hardware startup Enfabrica, including its CEO Rochan Sankar, and obtained licensing rights to the company's key technologies.
Sep 19, 2025
Nvidia's $5B Stake Fails to Mask Intel Foundry Woes: Is a Spin-Off the Only Way Out?
TradingKey - Thursday, chip giant Nvidia announced a $5 billion investment in rival Intel. However, this seemingly positive agreement deliberately sidesteps Intel's most pressing core issue — its deeply troubled chip foundry manufacturing business (IFS).
Sep 19, 2025
Huawei Showcases Chip and Computing Ambitions Amid Nvidia's Antitrust Challenges
TradingKey - At Huawei's Connect conference held on September 18, Xu Zhijun, Huawei's Deputy Chairman and Rotating Chairman, unveiled the company's core computing strategy for future artificial intelligence (AI).
Sep 18, 2025
Meta Unveils First Display-Capable AI Glasses at Connect 2025, Pioneering New Wearable Tech Race
TradingKey - On Wednesday, Eastern Time, Meta CEO Mark Zuckerberg unveiled the company's major breakthrough in artificial intelligence hardware at the annual Connect conference: Meta Ray-Ban Display, the first consumer-ready AI smart glasses featuring an integrated display.
Sep 18, 2025
Baidu Jumps Over 16% to Annual High as Rating Upgrade Serves as Catalyst
TradingKey - During Wednesday's Hong Kong trading session, Baidu Group (9888.HK) saw its share price surge over 16%, marking the largest single-day gain since March 2023, while its U.S.-listed shares (BIDU.US) also closed up nearly 8% the previous night. The surge was driven by positive developments
Sep 17, 2025
[U.S. IPO] Oilfield Water Giant WaterBridge Raises $634M in IPO; Can It Repeat LandBridge's 125% Surge?
TradingKey - Oil field water management company WaterBridge (WBI) announced on September 16 that its US initial public offering (IPO) is expected to price 31.7 million shares at $20 per share, raising a total of $634 million.
Sep 17, 2025
Google Commits £5 Billion to UK Tech Expansion, Fueling European Infrastructure "Arms Race" Among US Tech Giants
TradingKey - On September 16, U.S. tech giant Google (GOOG.US) announced it will invest £5 billion (approximately $6.78 billion) in the United Kingdom over the next two years, demonstrating the company's strategic expansion of artificial intelligence (AI) infrastructure and related services across..
Sep 16, 2025
Webtoon Rockets 60% After Disney Unveils Partnership for New Platform Featuring 35,000-IP Library
TradingKey - Disney (DIS.US) and digital comics platform Webtoon (WBTN.US) announced a partnership agreement on Monday, under which the two companies will jointly develop a new digital comics platform featuring classic and contemporary comic works from Disney's Marvel, Star Wars, and 20th Century...
Sep 16, 2025
Xiaomi Skips Generation to Battle iPhone 17, Aiming to Disrupt Apple's Premium Dominance
TradingKey - On September 15, Xiaomi Group unexpectedly announced that its new flagship smartphone series will be named the "Xiaomi 17 Series," skipping the widely anticipated "Xiaomi 16" sequence and directly positioning itself in "same-generation competition" with Apple's newly launched iPhone 17
Sep 15, 2025
PDD Launches "Billions in Subsidies" Campaign, Offering iPhone 17 with ¥1,000 Discount
TradingKey - Just three days after the iPhone 17 series opened for pre-orders on September 12, price softening has already appeared on e-commerce platforms. PDD's "Billion-Yuan Subsidy" section has taken the lead with significant discounting, with some models seeing post-subsidy prices nearly 1,000
Sep 15, 2025
[U.S. IPO] Black Rock Coffee Bar Raises $294M in US IPO, Shattering Restaurant Sector's IPO Lull
TradingKey - U.S. coffee chain Black Rock Coffee Bar completed its initial public offering (IPO) on Thursday, becoming the first restaurant company to enter the U.S. market since Cava Group's listing in 2023.
Sep 12, 2025
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SK Hynix Smashes HBM4 Performance Ceiling, Sending Stock to All-Time High
TradingKey - SK Hynix announced on Friday that it has completed the development of its fourth-generation High Bandwidth Memory (HBM4) and is fully prepared for mass production. The company's stock price surged as much as 7% intraday.
Sep 12, 2025
Oracle Wins $300 Billion AI Computing Contract, Fueling 10% SoftBank Stock Surge
TradingKey - On Thursday, SoftBank Group's stock price surged nearly 10% in the Japanese market, driven by positive sentiment surrounding U.S. tech giant Oracle's strong performance and surging demand for artificial intelligence cloud services, becoming the core driving force behind the Nikkei...
Sep 11, 2025
Alibaba Raises $3.2B in Second Zero-Coupon Bond of 2025, with 80% Directed Toward Cloud Infrastructure
TradingKey - On September 11, Alibaba Group announced plans to issue zero-coupon convertible senior notes with a principal amount of approximately $3.2 billion, maturing on September 15, 2032, as unsecured senior debt.
Sep 11, 2025
GameStop Sales Soar as It Shifts Beyond "Meme Stock" Tag with Hardware and Collectibles Push
TradingKey - Well-known video game retailer GameStop released its fiscal Q2 2025 financial report after market close on Tuesday, covering the period ended August 2. The results exceeded market expectations, driving its stock price up nearly 6% in after-hours trading.
Sep 10, 2025
TSMC August Revenue Jumps 34% on AI Chip Boom, Driving Global Semiconductor Frenzy
TradingKey - On Wednesday, global semiconductor foundry leader TSMC disclosed its August performance report, showing total revenue reached NT$335.77 billion, a substantial year-over-year (YoY) increase of 33.8% and a month-over-month (MoM) rise of 3.9%, continuing its strong growth momentum...
Sep 10, 2025
QuantumScape Soars 21% on World's First Solid-State Battery Real-World Vehicle Demo
TradingKey - On Monday, solid-state battery developer QuantumScape (NYSE: QS) saw its shares surge over 21%, hitting a one-month high.
Sep 9, 2025
