

Yulia Zeng
118 Articles
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.
Written by Yulia Zeng
Reviewed by Yulia Zeng
Deutsche Bank Alert: Powell Ouster Could Thrust 30-Year Treasury Yields by 56 BPS
TradingKey - Deutsche Bank’s latest research report warns that if President Donald Trump removes Federal Reserve Chair Jerome Powell, challenges to the Fed’s independence could trigger severe turbulence in the U.S. Treasury market.
Tue, Jul 22

Japan’s Political Landscape Shaken: Ruling Coalition Suffers Crushing Defeat in Upper House Election
TradingKey - On Sunday, July 21 (local time), Japan’s House of Councillors election results revealed a historic setback for Prime Minister Shigeru Ishiba’s ruling coalition.
Mon, Jul 21

Musk's xAI to Launch "Baby Grok": Can Child-Focused AI Win Back Public Trust?
TradingKey - On July 20, Tesla (TSLA) CEO Elon Musk announced via social platform X that his AI company xAI will launch a child-targeted interactive application called "Baby Grok". Positioned as the child-focused version of the Grok chatbot, Baby Grok emphasizes "friendly content" and...
Mon, Jul 21

Battery Materials Stocks Rally Globally as US Imposes 93.5% Levy on China Graphite Imports
TradingKey - The U.S. Department of Commerce announced a preliminary ruling on July 17, deciding to impose a 93.5% anti-dumping tariff on imported anode-grade graphite from China. Combined with existing tariffs, the effective tax rate for importing such graphite will reach 160%.
Fri, Jul 18

Tesla Cybertruck Q2 Sales Halved! Has Musk's "Cyber Pickup" Myth Crumbled?
TradingKey - In the second quarter of 2025, Tesla's Cybertruck experienced a significant drop in sales within the U.S. market. The latest data shows that only 4,306 units were delivered in Q2, a year-on-year decline of 50.3% (compared to 8,755 units in the same period of 2024), marking the lowest...
Fri, Jul 18

Meta Closes $8B Shareholder Lawsuit as Zuckerberg Reaches Settlement
TradingKey - On July 18, Beijing time, tech giant Meta and its CEO Mark Zuckerberg, along with several current and former directors and executives, settled a highly publicized shareholder lawsuit related to user privacy.
Fri, Jul 18

OpenAI Teams Up with Google Cloud: Can This Deal Cure Microsoft Dependency?
TradingKey - On July 17, OpenAI updated its vendor list on its official website, confirming Google Cloud as one of its partners. This move reflects OpenAI's significant step toward diversifying its computing resource supply and further reducing dependency on its long-term partner, Microsoft.
Thu, Jul 17

TSMC Q2 Profit Skyrockets 60% to Record High as Revenue, Margins Crush Estimates
TradingKey - TSMC (TSM) delivered a stellar Q2 2025 performance, with both revenue and profits exceeding market expectations. Q2 revenue reached NT$933.8 billion (US$319.5 billion), a year-over-year (YoY) increase of 38.6%, significantly surpassing market estimates of NT$927.8 billion and the...
Thu, Jul 17

NVIDIA Hits Fresh All-Time High; Huang Jumps to World's Sixth-Richest Person
TradingKey - On Tuesday, NVIDIA (NVDA) shares surged on news that H20 chip sales to China had resumed, climbing as high as $172.4 intraday before closing at $170.7, up 4.04% —setting another record high and pushing the company’s market value to approximately $4.17 trillion.
Wed, Jul 16

Pop Mart Profit Rockets 350%+ in H1, Revenue Outstrips Full-Year Results; Investment Banks in Frenzy
TradingKey - Pop Mart's performance forecast for the first half of 2025 suggests that its commercial expansion is exceeding expectations.
Wed, Jul 16

Musk's Political Firestorm Ignites UBS Warning: Tesla "Fundamentally Overvalued" as Shares Plunge
TradingKey - On Monday, UBS analysts pointed out in a report that Tesla’s stock price is "fundamentally overvalued," and they issued a "sell" rating on the stock. The target price was set at $215, more than 30% below the current level of $316.90, making it one of the most bearish views compared to m
Tue, Jul 15
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Nvidia Returns to China: H20 Chips Ship as US Eases Export Controls; RTX Pro GPUs Launch Simultaneously
TradingKey - On July 15 (Beijing time), NVIDIA founder and CEO Jensen Huang announced two key developments in an interview: the U.S. has approved the sale of H20 chips to China, allowing NVIDIA to resume H20 shipments to the Chinese market, and NVIDIA will launch the RTX Pro GPU.
Tue, Jul 15

Bitcoin Smashes $120,000 Barrier to Hit All-Time High: Analysts Duel Over "Bubble or Breakout"
TradingKey - On July 14, Bitcoin made history by breaching the $120,000 threshold for the first time, peaking at $123,278 and setting a new all-time high. Simultaneously, the total market capitalization of cryptocurrencies surged past $3.9 trillion, signaling robust momentum in the crypto market.
Mon, Jul 14
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AMD Shares Surge Over 4% as Citi and HSBC Raise Targets
TradingKey - On Thursday, AMD’s stock surged over 4%, rising as high as 5% intraday before closing at $144.22. Citi analyst Christopher Danely raised AMD’s price target from $120 to $145, citing a gradual recovery in semiconductor orders, strong end-market demand, and a restocking trend among...
Fri, Jul 11

S&P 7000 in Sight? Bullish Analyst Fuels "Secular Bull Market" Narrative
TradingKey - Mary Ann Bartels, a seasoned strategist known as the "Wall Street Oracle," has released her mid-year outlook report, making an optimistic forecast for the long-term trajectory of U.S. stocks. She indicated that, barring any significant disruptions, the S&P 500 could rise to 7,000 points
Fri, Jul 11

TikTok to Launch U.S.-Only App with Overhauled Algorithm, Pioneering Regionalized Operations Era
TradingKey - According to informed sources, TikTok is developing an independent application specifically for the U.S. market. This new app will feature a separate recommendation algorithm, enhancing user engagement and tagging systems (similar to Instagram's static recommendation mechanism) to...
Fri, Jul 11

U.S.-Brazil Trade War Escalates: Trump Slaps 50% Tariffs, Lula Vows "Mirror" Retaliation
TradingKey - On July 9, 2025, U.S. President Donald Trump announced via social media that a 50% tariff would be imposed on goods imported from Brazil starting August 1. This rate is significantly higher than the 25% to 40% tariffs he announced this week for 21 other countries. In a letter to...
Thu, Jul 10

TSMC June Revenue Soars 26.9% YoY; AI Chip Demand Becomes Primary Growth Engine
TradingKey - According to its latest financial report, TSMC (TSM) reported NT$263.71 billion (US$8.3 billion) in revenue for June 2025, a year-over-year surge of 26.9%, though down 17.7% month-over-month due to the high base from May’s record revenue of NT$320.516 billion.
Thu, Jul 10

"Kevin vs Kevin" Battle for Fed Chair Ignites as Trump's Succession Game Rattles Markets
TradingKey - According to renowned Wall Street Journal journalist Nick Timiraos, internal discussions within the Trump administration are focused on two frontrunners—Kevin Hassett, the Director of the National Economic Council, and Kevin Warsh, a former Federal Reserve governor—who are vying for...
Wed, Jul 9

200% Drug Tariff Ultimatum by Trump: Are Patients the Victims of Tariffs?
TradingKey - During a Cabinet meeting at the White House on July 8, Trump announced plans to impose tariffs of up to 200% on imported drugs, requiring pharmaceutical companies to relocate their production chains to the United States and granting them a 1 to 1.5-year adjustment period. If companies..
Wed, Jul 9
