Information Services

We have been persistent in the philosophy of providing diverse and ample information services and, further, making trading information more public and more understandable so as to raise the level of transparency of market information.

Currently, we provide the following information services:

Information services Overview
Real-time trading information The trading information transmitted during the trading hours of the centralized exchange.
Real-time stock price index The stock price index information transmitted during the trading hours of the centralized exchange.
Delayed trading information The trading information of stock price index and of individual stock with delays of 20 minutes or more than the real-time trading information.
After-market information The systematic information with different types of data after trading hours directly sourced from the information system of the exchange.
Historical trading information TWSE offers a wide range of historical market data, including historical Quote, Trade, Display, Index, and Daily Trading Value/Volume by Sectors, etc. As for the means of the data providing, we would store them by CDs with standard specifications or tailor-made for free format files.
Notes:The trading hours of the exchange are from 9:00 a.m. through 1:30 p.m., Monday through Friday other than public holidays or unless otherwise prescribed.
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