Datasets
TEJ datasets specifically provides the information required for basic analysis of the securities financial market, quickly solve your data needs, and efficiently help your decision-making.
Key Benefits of Market Data
Tracking market flows
Utilize chip analysis and institutional buy-sell daily data to track the movement of funds in the stock market.
Revealing genuine price changes
TEJ provides historical stock price data adjusted for dividends, displaying true price changes and return information.
Crucial information for stock selection backtesting
Conduct backtesting with market price changes, coupled with point-in-time data, to understand how investors' reactions to events are reflected in stock price returns.
Stock Price
Institution Buy&Sell
Brokers' Trading
Margin Trade
Block Trade
Central Deposit
SBL Information
Stock Price

Information of daily stock market price and related financial ratios to analysis the daily performance of stock.

Institution Buy&Sell

40% of Taiwan’s stock market is made up of institutional investors. Understanding the trading and short positions of foreign and institutional investors is perhaps the best approach to gaining insight into Taiwan’s stock market.

Brokers' Trading

Brokers’ trading data help you with stock flow analysis, giving you the upper hand in predicting the next actions of big players in the market. These invaluable data allow you to examine the trading patterns on the buyers’ side and determine what targets will best serve your interests.

Margin Trade
Margin trading information can be used to observe market investor confidence and sentiment. An increase in long positions indicates optimistic market sentiment, while an increase in short positions may suggest that investors anticipate a decline in stock prices. Some short-term traders also leverage margin trading data to explore short-term trading opportunities.
Block Trade

In Taiwan’s market regulations, when a single security or a stock portfolio transaction reaches NT$15 million or 500 trading units, it must be reported as a block trade to complete large buy or sell orders. Block trades can significantly impact market liquidity, investor psychology, and market volatility.

Central Deposit

The TDCC (Taiwan Depository & Clearing Corporation) provides weekly information of depository . It includes data on the number of shareholders, shares, and equity deposit ratio . This information allows for the observation of the concentration or dispersion of equity ownership.

SBL Information

The amount of “SBL balance” and “SBL short sales” can be used as an early warning of stock price reversal; when the balance of SBL suddenly increases dramatically, it means there is a “potential” selling pressure. If the amount of “SBL short sales” is rising and the stock price continues to rocket at the same time, it means that the stock price is about to reach a peak. The stock price reversal signal has been lit, and investors must make preparations for the stock price collapse. SBL balance can be used not only in short selling, but also for hedging, arbitraging, returning securities loans, etc. Therefore, borrowed securities might not be sold immediately after the execution of SBL transaction.

Data Introduction
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Data Coverage
Taiwan / China / Hong Kong / Japan / South Korea
Data Frequency
Daily
Key Fields
The content inclides Open、High、Low、Close、Volume、Amount、return%、P/E、P/B, etc.
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