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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 726 articles

Jensen Huang’s Bold Message: DRAM Fabs Should Expand, Nvidia Will Buy It All.

TradingKey - Nvidia (NVDA) CEO Jensen Huang recently delivered a powerful signal to global memory chip manufacturers at the Morgan Stanley Technology Conference: expand production with confidence, as Nvidia will take all available supply.
Mon, Mar 9

Weak Payrolls and Surging Oil Prices: Which Way Should the Fed’s Policy Balance Tilt?

TradingKey - The Federal Reserve is caught in a policy dilemma: facing the tangible pressure of a cooling labor market on one side and latent inflationary risks from surging energy prices on the other. Whether to maintain a restrictive high-interest-rate stance to curb inflation or pivot to early rate cuts to bolster employment has become a significant challenge for policymakers.
Mon, Mar 9

International Oil Prices Retreat Rapidly; G-7 to Discuss Emergency Oil Reserve Release

TradingKey - At noon on March 9 Beijing Time, after escalating geopolitical conflicts in the Middle East caused international crude oil prices to surge, the Group of Seven (G7) urgently activated a response mechanism, planning a coordinated release of oil reserves to stabilize prices. Following the news, international oil prices retreated from their highs, with WTI crude’s intraday gain narrowing to 14% and Brent crude’s intraday gain narrowing to 15%.
Mon, Mar 9

Nvidia GTC 2026 Preview: Two Major Architectures Launch Together, Can They Solve the AI Anxiety Dilemma?

TradingKey - NVIDIA (NVDA) GTC 2026, the world's most anticipated annual event in the global AI computing sector, will take place from March 16 to 19.
Sun, Mar 8

Holding Dollars Instead of Gold in Chaotic Times: Is It Gold’s Twilight or the Dollar’s Last Radiance?

TradingKey - Following the escalation of the U.S.-Iran conflict, gold (XAUUSD) should have been the primary choice for safe-haven capital based on conventional market reactions to geopolitical instability. However, after surging to $5,400/oz, gold quickly retreated below the $5,000 mark and has since largely oscillated around $5,100. Meanwhile, the U.S. dollar, which had been consistently weakening, instead experienced a rally.
Sat, Mar 7

Oil Prices Surge. Trump Says Not Worried, US Treasury May Intervene in Crude Oil Futures for First Time

TradingKey - Global markets were spooked by crude oil supply shocks triggered by the escalation of hostilities in the Middle East. U.S. benchmark crude oil futures surged this Thursday, recording their largest single-day closing gain since 2020. U.S. Interior Secretary Burgum subsequently confirmed that the Trump administration is weighing a series of response options, stating that "all options are on the table," including measures for immediate impact as well as more complex long-term solutions.
Fri, Mar 6

Gold Edges Lower in Early Asian Trade as Inflation and Dollar Suppress Gold’s Safe-Haven Value

TradingKey - During the early Asian session on March 6, spot gold (XAUUSD) maintained a volatile and slightly downward trend, currently trading near $5,074/oz. Meanwhile, spot silver (XAGUSD) edged up 0.21% to $82.07.
Fri, Mar 6

Nvidia Locks 30 Billion in OpenAI, 100 Billion Partnership Falls Through, Jensen Huang: No More Investing

TradingKey - On March 4 local time, NVIDIA (NVDA) CEO Jensen Huang stated at the Morgan Stanley Technology, Media & Telecom Conference that the company's recent $30 billion investment in OpenAI will likely be its final equity investment in the entity. At the same time, he explicitly ruled out the possibility of a previously proposed $100 billion investment plan proceeding.
Thu, Mar 5

Middle East Conflict Intensifies. Global Aluminum Supply Chain Faces Crisis, Aluminum Prices Surge to Highest Level Since 2022

TradingKey - The sharp escalation of geopolitical conflicts in the Middle East has triggered market panic regarding disruptions to key supply chains, directly pushing up global aluminum prices and disrupting the established rhythm of international commodity trade. As tensions between the U.S. and Iran intensify, Iran's threat to close the Strait of Hormuz poses a direct threat to the supply chain security of Middle Eastern aluminum smelters, which account for 9% of global production capacity.
Thu, Mar 5

Senate Rejects Iran Strike Restriction Bill, Is Trump’s Use of Force Truly ‘Unstoppable’?

TradingKey - On March 4 local time, the U.S. Senate voted 47-52 to reject a resolution aimed at restricting Donald Trump's military actions against Iran. This signifies that a majority of senators support Trump's military operations against Iran, effectively granting him the authority to proceed with further military actions.
Thu, Mar 5

Japan and South Korea Stocks Rally Strongly: South Korea Kospi Surges Over 12%, Nikkei 225 Jumps 4%

TradingKey - On March 5, stock markets in Tokyo and Seoul opened higher and continued to rise, staging a strong rebound. The Nikkei 225 Index opened up 1.8%, with intraday gains expanding to nearly 4%. The KOSPI in Seoul opened with a 3.1% gain, which subsequently expanded further to 12%.
Thu, Mar 5

Middle East Conflict Escalates, Global Stocks and Bonds Fall, Was It Really Caused by One Sentence From Trump?

TradingKey - On Tuesday local time, the escalation of conflict in the Middle East triggered intense global market volatility. Gold (XAUUSD), bonds, and stocks fell in tandem, an unconventional movement that shattered the conventional logic of "buying safe havens during turmoil and trading stocks during stability."
Wed, Mar 4

Japan and South Korea Stocks Extend Decline, Nikkei 225 Index Falls Below 55,000

TradingKey - On March 4, the benchmark indices of Japan and South Korea opened under pressure and trended lower. South Korea’s KOSPI Index opened down 3.44%, with intraday losses widening to as much as 6% before narrowing. In the Japanese market, the Nikkei 225 Index opened 1.4% lower and continued to decline, breaking below the 55,000 psychological level during intraday trading.
Wed, Mar 4

Single-Day Prices Surge Another 32%. How Severe Is the Volatility Challenge in Europe’s Natural Gas Market?

TradingKey - On March 3 local time, European natural gas futures prices surged for a second consecutive trading day, driven by production halts at core facilities of QatarEnergy. European benchmark natural gas futures soared 32% on Tuesday alone, with cumulative gains exceeding 60% over two trading
Tue, Mar 3

Partnering With Lumentum and Coherent, Can Nvidia’s $4 Billion CPO Bet Support the Future of AI Computing Power?

TradingKey - On Monday, March 2 local time, NVIDIA (NVDA) announced that it has entered into a deep strategic partnership with optical technology manufacturers Lumentum (LITE) and Coherent (COHR). NVIDIA will invest $2 billion in each company, totaling a massive $4 billion investment. This move advances NVIDIA's strategic layout in the field of AI data center network architecture to a new stage.
Tue, Mar 3

How Much Impact Will Global Economy Face If Strait of Hormuz Is Blocked Long-Term?

TradingKey - Over the past year, even against a backdrop where the Trump administration frequently instigated trade frictions, undermined trust in international institutions, and created diplomatic uncertainty, the global economy demonstrated greater-than-expected resilience. The market seemed to signal that geopolitics and economic growth could "follow separate paths." However, a fundamental shift occurred when military actions by the U.S. and Israel against Iran escalated into a regional conflict.
Tue, Mar 3

US-Iran Tensions Persist, Gold and Silver Supported by Safe-Haven Buying

TradingKey - At the opening of the Asian session on March 3, spot gold (XAUUSD) and silver (XAGUSD) prices both edged higher.
Tue, Mar 3

US-Iran Conflict Ignites, Global Arms Race Heats Up, Will Defense Stocks See a New Round of Gains?

TradingKey - On February 28 local time, the United States and Israel launched joint large-scale airstrikes against Iran, targeting its nuclear facilities, missile industry, and naval forces. This marks another sharp escalation in the conflict following the US military strikes on Iranian nuclear facilities in June last year. The military operation not only exacerbates already strained geopolitical tensions but has also sent shockwaves through global capital markets, which is expected to further boost defense stocks.
Mon, Mar 2

U.S.-Iran Conflict Escalates. Strait of Hormuz Shutdown, How Much Room for Oil Prices to Rise?

TradingKey - A sharp escalation in geopolitical risks has directly triggered intense volatility in global crude oil markets. At the market open this Monday, WTI crude oil futures surged by over 11%, and Brent crude opened up 13%, though these gains subsequently narrowed.
Mon, Mar 2

U.S.-Iran Conflict Escalation Triggers Market Volatility. International Oil Prices Surge, Gold Safe-Haven Demand Rises

TradingKey - On Monday, crude oil prices in Asian markets surged as tensions in the Middle East continued to escalate following joint military strikes by the U.S. and Israel against Iran. International benchmark Brent crude jumped approximately 13% at the open, hitting an intraday high of $82 per barrel before paring some of those gains.
Mon, Mar 2
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