Viga Liu
💼TradingKey U.S. Stock Analyst
🏅CFA (Chartered Financial Analyst)
🎓University of Waterloo | Actuarial Science (Finance Focus)
📊Stocks | Macro Strategy | Cryptocurrencies
Summary
Viga is a CFA charterholder and equity research analyst at TradingKey Investment Research, specializing in U.S. tech: semiconductors, AI, software, and crypto.
Areas of Expertise
Fundamental Analysis: Researches companies in semiconductor, AI, software sectors, deeply analyzes earnings and industry trends
Macro Research: Tracks Federal Reserve, inflation, liquidity, and related key futures Instruments
Multi-asset Strategy: Analyzes opportunities in global asset allocation and rotation
Crypto Market Research: Focuses on mainstream crypto assets, studies market trends and macro correlation
Market Insights: Regularly writes in-depth company reports and market special topic analysis
Experience
TradingKey｜U.S. Stock Analyst 2024 - Present
Total 120 articles
Why Should Gold Watch the Yen? A Full Breakdown of How the Yen Affects Gold
TradingKey - Explore how Japan's monetary policy, the yen carry trade, and global liquidity shape gold beyond the dollar and interest rates.
3 hours ago
Has Micron Fallen Enough? Fundamentals Remain Strong, But It May Not Be a Good Investment Yet
TradingKey - A fundamental deep dive into Micron, covering industry dynamics, competitive positioning, financials, and the key variables that will shape the next few years.
Tue, Aug 4
Why Gold Is Starting to Trade Like a Tech Stock: How Systematic Capital Is Reshaping Gold Prices
Tradingkey - A quiet transformation is underway in the gold market: increasingly, short-term price moves are driven less by news and more by systematic capital.
Thu, Jul 23
After the AI Sector Pullback, Capital Begins Seeking New Certainty: Could Semiconductor Equipment Stocks Be the Next Major Theme?
TradingKey - Is it finally the pickaxe sellers' moment? As HBM ramps, U.S. fabs break ground, and advanced packaging scales up, the investment case for semiconductor equipment stocks is quietly shifting.
Thu, Jul 16
Gold Has Its Own Interest Rate? A Hidden Mechanism Thirty Years in the Making — and Quietly Falling Apart
TradingKey - The gold you hold has been quietly mispriced for thirty years. Here's the mechanism behind it — and why it's finally breaking down.
Wed, Jul 8
AI Capex: The Next Source of Systemic Financial Risk?
TradingKey - A Complete Analysis — From the BIS Warning to Financial Transmission Mechanisms
Thu, Jul 2
Everyone Is Watching the Fed. Bessent's Treasury Is Gold's Real Wild Card.
TradingKey - While the world watches the Fed, the Treasury has been quietly rewriting the rules of the game.
Wed, Jun 24
Build First, Talk Later: Decoding Trump's Portfolio Logic
TradingKey - How a 113-page filing became a roadmap for America's AI strategy
Wed, Jun 17
Gold Is Falling—Should You Panic? First Look at This 175 year Indicator
TradingKey - A classic indicator the Bond King says has stopped working may be the missing key to this gold boom and the repricing of money itself.
Wed, Jun 10
Full Recap of Jensen Huang's Taipei Speech: Who Won, and Whose Moat Is Quietly Crumbling
TradingKey - From chips to ecosystems, a platform war is taking shape
Tue, Jun 2
Most people buying gold have no idea there's a 1973 number hidden in the U.S. government's balance sheet
TradingKey - A deep dive into the U.S. government's gold reserves — and why a number frozen since 1973 suddenly matters more than ever.
Wed, May 27
NVIDIA Q1 Earnings Deep Dive: Why Did a Beat Fail to Rally the Stock? A Complete Breakdown of Highlights and Hidden Risks
TradingKey - NVIDIA just reported Q1 FY2027 earnings — $81.6B in revenue, 85% YoY growth, and guidance that topped expectations again. Here's the full breakdown.
Thu, May 21
Behind the Record Gold Exports, a Signal Most People Missed
TradingKey - Gold was never tariffed. But $135 billion worth of gold bars crossed the Atlantic anyway.
Thu, May 14
Record Earnings, Collective Decline After Hours—What Exactly Happened to Photonics Stocks?
TradingKey - Decoding earnings, analyst splits, and market timing—where are we in the optical cycle?
Fri, May 8
War, Oil Prices and Computing Power: The Rising Cost Floor Beneath the AI Bull Market
TradingKey - Iran war is quietly lifting inflation and computing costs through oil, fertilizer, and helium supply chains—and rewriting the real economics behind the AI bull market.
Fri, May 1
When Diversification Fails: Why the Allocation Value of Gold Is Systematically Underestimated in the AI Era
TradingKey - In an AI-driven world where your assets and income are tied to the same bet, why is gold the one thing still being systematically undervalued?
Thu, Apr 23
How the US Solves Its Own Debt: A Nationwide Shift of Assets Behind the Stock Market, Bond Market, and Inflation
TradingKey - Is your wealth really growing, or just quietly paying down America’s debt for it?
Thu, Apr 16
Ray Dalio’s Methodology: An Investing Framework Distilled From 500 Years of History
TradingKey - From debt cycles to gold allocation, how he has stayed on his feet through repeated crises
Thu, Apr 9
Why Some Stocks Hold Their Ground When Everything Else Falls
TradingKey - The recession isn't here yet — but the smart money is already moving. Understand this logic, and you could lose a lot less when the next crash hits.
Thu, Apr 2
Coherent (COHR): In this round of AI optical interconnects, which deserves more attention, it or LITE?
TradingKey - 6-inch InP wafers + Nvidia’s $2B backing: how is Coherent evolving from a LITE customer into the manufacturing backbone of AI optical interconnects?
Thu, Mar 26
