Expert Team

Yiannis Zourmpanos specializes in asymmetric investments, identifying high-upside opportunities with minimal downside risk. He previously worked for Deloitte and KPMG in external and internal auditing and consulting. Yiannis is a Chartered Certified Accountant, and a Fellow Member of ACCA Global.

Petar Petrov has four years of direct investment experience. His main focus is on industry analysis and fundamental bottom-up equity research.

Ricky Xie (Xie Weifeng) has accumulated several years of experience as a financial journalist and editor at major domestic media. He specializes in combining fundamental and technical analysis, and is proficient in using candlestick charts and technical patterns.

With over five years of experience in finance, Mario specializes in financial analysis, investment strategy, and market research. His expertise spans macroeconomic analysis, industry research, and equity analysis, providing clients with actionable insights and investment advice.

Viga is a CFA charterholder and equity research analyst at TradingKey Investment Research, specializing in U.S. tech: semiconductors, AI, software, and crypto.

Over five years of research and trading experience across the U.S., Hong Kong, and A-share markets, my expertise spans macro research, asset allocation, and equity analysis. I previously served as an analyst at Sensegain Capital (NY office) and FOF (Fund of Funds) manager at iFAST Corporation.

Jason is a Senior Economist at TradingKey’s Investment Research Team, bringing over a decade of expertise in macroeconomic research, multi-asset class analysis, and econometric forecasting. He has recently begun sharing his investment research insights through video content.

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.

Gina is a financial editor at TradingKey, with previous experience at several prestigious financial institutions. She has many years in financial analysis and private equity investment and now focuses on fundamental analysis in U.S. stocks, commodities, and macroeconomics."

Esteban Ma, CFA Level 2 CANDIDATE, is a financial editor at TradingKey, focusing on covering equities, cryptocurrencies and commodities. With two years of experience in crypto at Gate.io Research and three years in comprehensive finance, he specializes in cryptocurrency and macroeconomic analysis.