The Most Comprehensive Taiwan Market Data Analysis for Investors

TEJ’s Credit Risk Index for evaluating business partners focuses primarily on credit scoring. It combines quantitative models as the foundation, supplemented by manual judgment from the research team. The methodology is transparent, distinguishable, and complemented by real-time monitoring tools (such as significant news updates, instant commentaries, and stock price fluctuations). This comprehensive approach assists users in managing credit risk associated with business partners or investment targets.

ESG has gradually received global attention, and the pursuit of sustainability is an essential capability for enterprises. ESG information has also become an evaluation standard for companies. However, potential obstacles such as insufficient information, difficult measurement methods, and increasingly stringent legal compliance supervision are often encountered in the evaluation.

In this regard, TEJ proposed TESG Rating Index, Event Radar, and Sustinability Dataset. Through a complete sample of companies, a wide range of public information is included. At the same time, it is in line with international standards and used as corporate ESG evaluation criteria.

Driven by rising labor costs and the development of financial technology, precise investment strategies have gradually reduced the active investment market. As long as there is complete and reliable historical data and the investment market rules are transparent and stable, indirect analysis with the help of statistical methods can dig out practical investment factors and calculate cumulative investment strategies.

To help you improve research efficiency and solve the problem of cost-intensive research pre-data processing costs. TEJ’s TQuant Lab provides complete and reliable historical data, has the concept of time point, retains the information that can be saw at that time point in history, and truly reflects the stock price and return at that time.

A market data service is a solution that collects, organizes, and delivers up-to-date and historical information about financial instruments, such as stocks, bonds, funds, derivatives, and indices. These services even provide essential metrics like price movements, trading volume, market depth, and institutional activity. 

The ultimate purpose of market data services is to empower informed decision-making, as it allows for comprehensive quantitative trend analysis, backtesting of trading strategies, accurate valuation of assets, and proactive management of investment risks. 

Event-driven data helps you stay updated on corporate developments, tracking key Corporate Actions, including capital changes, dividends, mergers, acquisitions, and spin-offs. It provides insights into Treasury Stock activities, helping investors assess share repurchases and capital adjustments. Additionally, it covers Dividend Policies and Shareholders’ Meetings, ensuring timely access to agendas, board decisions, and key resolutions.

Financial data is derived from CPA audited financial reports, corporate disclosed in confrernce call, or monthly revenue data provided by listed companies in Taiwan. It reflects a company’s operational performance and strategic direction. This data includes the income statement (revenue, expenses, and profit), balance sheet (assets, liabilities, and equity), and cash flow statement (operating, investing, and financing activities). Additionally, it encompasses derived financial ratios and unique monthly revenue data specific to Taiwan

Fundamental Data provides key insights into a company’s core structure and financial foundation. It includes Company Attributes, detailing essential corporate information; Director Holding, tracking insider ownership and potential influence; Share Structure, outlining equity distribution and voting rights; and Long-Term Investment, revealing a company’s strategic asset allocations. This data helps investors assess corporate stability, governance, and long-term growth potential.

Taiwan stock data encompasses a broad range of information specific to Taiwan’s market. This includes end-of-day (EOD) data and historical indices, as well as individual stock quotes and volumes, institutional flow data (net buys/sells by foreign investors, funds, dealers), company attributes, share structures, monthly sales, financial statements, corporate actions, dividend policies, and many more.

The Taiwan Stock Exchange (TWSE) was founded in 1961 and commenced trading in February 1962, transitioning to a fully automated system in 1993 and introducing intraday continuous trading in March 2020. The main market benchmark is the Taiwan Capitalization‑Weighted Stock Index (TAIEX), commonly referred to as the Taiwan Weighted, tracking the aggregate performance of all listed common shares.

As a major semiconductor and technology hub, the Taiwan’s stock market offers exposure to cutting‑edge tech and global supply chains. Notably, Taiwan Semiconductor Manufacturing Company Limited (TSMC) is ranked first among the top 10 constituents of the MSCI Emerging Markets Index in 2025, holding 11.89% of the float‑adjusted market capitalization.

To capitalize on this opportunity, stakeholders require accurate and comprehensive data that is unique to Taiwan, preventing reporting biases to keep up with market‑moving flows for research, portfolio allocation, strategy execution, and more decisions.

Who Uses Our Taiwan Stock Data

TEJ’s comprehensive Taiwan stock data is trusted by a diverse, sophisticated global client base: 

Financial institutions—including banks, securities firms, and insurance companies—use TEJ data for credit assessments, risk modeling, valuation, and portfolio management.

Professional investors and asset managers depend on our datasets to analyze institutional flows, and also conduct deep financial and operational analysis of target companies.

Research institutions and universities cite TEJ extensively in academic studies, leveraging our historical depth for empirical finance, governance, and market-structure research.

Government agencies apply TEJ’s data to economic analysis, regulatory development, and risk-supervision initiatives.

Corporations across industries also use TEJ information for valuation, competitor benchmarking, supplier-risk evaluation, and investment decision-making.