Taiwan's main stock market index, the TSI, rose to 27564 points on December 2, 2025, gaining 0.81% from the previous session. Over the past month, the index has declined 2.72%, though it remains 19.70% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from Taiwan. Taiwan Stock Market Index (TWSE) - values, historical data, forecasts and news - updated on December of 2025.

This statistic shows the total trading value of stocks on Taiwan Stock Exchange market from 2014 to 2024. In 2024, the total stock trading value on Taiwan Stock Exchange market reached around ***** trillion New Taiwan dollars.

Prices for Taiwan Stock Market TSEC weighted index including live quotes, historical charts and news. Taiwan Stock Market TSEC weighted index was last updated by Trading Economics this December 2 of 2025.

Access LSEG's Taiwan Stock Exchange (TWSE) market information services and gain real-time and delayed data for all instruments and asset types.

Taiwan Semiconductor Mfg stock price, live market quote, shares value, historical data, intraday chart, earnings per share and news.

Historical data of the Taiwan Stock Exchange Weighted Index

TWSE: Turnover: Vol: Stcok: Tourism data was reported at 55.267 Share mn in Jun 2018. This records an increase from the previous number of 54.770 Share mn for May 2018. TWSE: Turnover: Vol: Stcok: Tourism data is updated monthly, averaging 116.498 Share mn from Jan 1996 (Median) to Jun 2018, with 270 observations. The data reached an all-time high of 885.256 Share mn in Jun 2005 and a record low of 26.419 Share mn in Feb 2015. TWSE: Turnover: Vol: Stcok: Tourism data remains active status in CEIC and is reported by Taiwan Stock Exchange Corporation. The data is categorized under Global Database’s Taiwan – Table TW.Z006: Taiwan Stock Exchange (TWSE): Turnover Value and Volume.

In 2022, the *** traded companies at the Taiwan Stock Exchange had a market capitalization of over ** trillion New Taiwan dollars. It was one of two stock exchanges in the region. The other one was the Taipei Exchange which lists *** companies but only has a market value of around four trillion New Taiwan dollars.

Taiwan TWSE: Margin Transaction: Value: Stock: Purchase data was reported at 163,992.865 NTD mn in Oct 2018. This records an increase from the previous number of 161,867.868 NTD mn for Sep 2018. Taiwan TWSE: Margin Transaction: Value: Stock: Purchase data is updated monthly, averaging 553,566.169 NTD mn from Jul 1994 (Median) to Oct 2018, with 292 observations. The data reached an all-time high of 2,818,777.000 NTD mn in Jul 1997 and a record low of 144,274.000 NTD mn in Feb 1996. Taiwan TWSE: Margin Transaction: Value: Stock: Purchase data remains active status in CEIC and is reported by Taiwan Stock Exchange Corporation. The data is categorized under Global Database’s Taiwan – Table TW.Z010: Taiwan Stock Exchange (TWSE): Stock Margin Transactions: Including Day Trade.

Taiwan Stock Exchange Historical Stock Price Index Data

Stock Price Time Series for Taiwan Union Technology. Taiwan Union Technology Corporation engages in the manufacture and sale of copper foil substrates, adhesive sheets, and multi-layer laminated boards in Taiwan and internationally. It also offers copper-clad laminates, prepregs, and printed circuit boards; and provides mass lamination services to the electronics industry. Its products are used in radio frequency, high-speed digital, high-density interconnect, automotive, and substrate applications. The company was formerly known as Taiwan Union Glass Industrial Co., Ltd. Taiwan Union Technology Corporation was founded in 1974 and is headquartered in Zhubei, Taiwan.

Taiwan TWSE: Margin Transaction: Value: Stock: Margin Ratio data was reported at 8.940 % in Oct 2018. This records a decrease from the previous number of 8.990 % for Sep 2018. Taiwan TWSE: Margin Transaction: Value: Stock: Margin Ratio data is updated monthly, averaging 35.860 % from Jul 1994 (Median) to Oct 2018, with 291 observations. The data reached an all-time high of 66.900 % in Nov 1997 and a record low of 8.940 % in Oct 2018. Taiwan TWSE: Margin Transaction: Value: Stock: Margin Ratio data remains active status in CEIC and is reported by Taiwan Stock Exchange Corporation. The data is categorized under Global Database’s Taiwan – Table TW.Z010: Taiwan Stock Exchange (TWSE): Stock Margin Transactions: Including Day Trade.

Graph and download economic data for Capital Stock at Constant National Prices for Taiwan Province of China (RKNANPTWA666NRUG) from 1951 to 2019 about Taiwan, stocks, capital, and price.

Taiwan: Stock market value traded, percent of GDP: The latest value from is percent, unavailable from percent in . In comparison, the world average is 0.00 percent, based on data from countries. Historically, the average for Taiwan from to is percent. The minimum value, percent, was reached in while the maximum of percent was recorded in .

Taiwan: Stock market value traded w/o top 10 firms, % of total value traded: The latest value from 2020 is 71.88 percent, an increase from 66.52 percent in 2019. In comparison, the world average is 48.10 percent, based on data from 28 countries. Historically, the average for Taiwan from 1998 to 2020 is 73.69 percent. The minimum value, 65.58 percent, was reached in 2018 while the maximum of 79 percent was recorded in 2007.

In April 2025, the adjusted price of the TSEC weighted index at the Taiwan Stock exchange amounted to about ********* TWD. Throughout 2020, the stock index was able to make significant gains. The index is the main index at the bourse which summarizes the performance of the whole stock market in Taipei.

Stock Price Time Series for Taiwan Navigation Co Ltd. Taiwan Navigation Co., Ltd., together with its subsidiaries, provides shipping services in Taiwan. The company is involved in passenger and freight transportation services through water; port warehousing; aquatic sand mining; and navigation channel dredging services; acts as a shipping agency; and provision of tugboats. It acts as a landowner of residential and commercial buildings for sale and rental. In addition, the company engages in general management; and purchasing, sale, charter, and operation of sea navigation routes; and maritime operations of ships. It owns 36 vessels. The company was founded in 1946 and is based in Taipei City, Taiwan.

Graph and download economic data for Price Level of the Capital Stock for Taiwan Province of China (PLKCPPTWA670NRUG) from 1955 to 2019 about Taiwan, stocks, capital, and price.

Background

Taiwan is famous for various tech companies, such as TSMC and Foxconn and vital supply chain location. Most of Taiwanese tech companies are listed on Taiwan Stock Exchange. The Taiwan Capitalization Weighted Stock Index(TAIEX) is a stock market index for companies traded on the Taiwan Stock Exchange (TWSE). TAIEX covers all of the listed stocks excluding preferred stocks, full-delivery stocks and newly listed stocks, which are listed for less than one calendar month. It was first published in 1967 by TWSE with 1966 being the base year with a value of 100.

Acknowledgements

All data from 1. https://www.taiwanindex.com.tw/index/history?id=t00&start=2000%2F01%2F01&end= 2. https://finance.yahoo.com/quote/%5ETWII/history?p=%5ETWII 3. https://www.stat.gov.tw/mp.asp?mp=4

Task

Unlike stocks of each companies, TAIEX is an index that can represent Taiwan economic even part of world's economic. Can we predict future stock price based on past stock price? Can we improve prediction by adding variables?

Historical dataset of the Taiwan Stock Market Index (TAIEX), covering values from 1979-02-01 to 2025-11-28, with the latest releases and long-term trends. Available for free download in CSV format.