MarketPsych
Changjie Liu began their work experience in 2011 as a Junior Trader at Four Elements Capital Limited. In this role, they executed trades in commodity futures and managed the risk on two books totaling $10 million each. Changjie also developed and improved trading algorithms to minimize market impact and slippages.
In 2012, Liu joined MarketPsych as the Head of Research. Changjie conducted research on sentiment data in multiple asset classes and established infrastructure and guidelines for data scientists. Changjie also created a web infrastructure to assist clients in exploring data. The duration of their employment at MarketPsych is not specified.
Changjie Liu pursued their education in a chronological manner. Changjie began their academic journey in 2005 at the National University of Singapore, where they completed their Bachelor of Science degree in Computer Science in 2009. Afterward, they furthered their education at the University of California, Berkeley, Haas School of Business from 2011 to 2012, earning a Master of Financial Engineering degree.
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MarketPsych
MarketPsych and our data division (MarketPsych Data) provide financial market research to institutions and individual investors. Since 2004 MarketPsych Data has developed a proprietary natural language processing software system and sells subscriptions to the data generated by that software via Thomson Reuters. The software performs linguistic analysis on online financial news, financial social media, and corporate interviews and quantifies psychological and topical trends in real-time in 2 million articles and posts daily. Through the website marketpsychdata.com, the company offers sentiment graphics for stocks and market sectors, a research newsletter, case studies, and commentary about market psychology. The Company is also engaged in applying its data for use in business intelligence and investor relations consulting. As proof of the predictive power of this data, a market-neutral fund launched by the principals on September 2, 2008 (MarketPsy Long-Short Fund LP) utilizing the software demonstrated a 28% net return (audited) through it's hibernation at the end of 2010.