TWSE · TAIEX · index

Taiex (TAIEX) index history

Every TWSE trading session of Taiex from Jul 2, 1997 to Sep 24, 2026: 7,165 daily bars, adjusted for splits and dividends, with minute bars from Sep 15, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.

Get TAIEX data, free keyYear by year table

TAIEX adjusted close, 1997 to 2026

TAIEXTaiex
NT$48,025+83.3% over one year
200020052010201520202025
NT$48,157
All time high, 2026
NT$48,602
52 week high, NT$25,469 low
7,165
Daily sessions since 1997

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 1997 to 2026 series and minute bars.

TAIEX key facts

  • Taiex (TAIEX) closed at NT$48,025 on Sep 24, 2026 on TWSE.
  • TAIEX's all time high close is NT$48,157, set on Sep 23, 2026; its all time low close is NT$3,446 on Oct 3, 2001.
  • TAIEX's 52 week range is NT$25,469 to NT$48,602.
  • TAIEX returned +83.3% over the year to Sep 24, 2026 and +178.2% over five years.
  • Over ten years TAIEX returned +417%, +17.9% a year compounded.
  • TAIEX's deepest drawdown was -66.2% from Feb 17, 2000 to Oct 3, 2001.
  • DataCedar holds 7,165 daily sessions of TAIEX history from Jul 2, 1997 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

TAIEX price chart, 1997 to 2026

TAIEX adjusted close, Jul 2, 1997 to Sep 24, 2026NT$3,987NT$9,139NT$20,950NT$48,025200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

TAIEX returns

Price return from the last close on or before the window start to Sep 24, 2026, on adjusted closes.

PeriodReturn
1 month+7.3%
3 months+4.3%
6 months+47.3%
Year to date+67.3%
1 year+83.3%
3 years+193.8%
5 years+178.2%
10 years+417.3%
Since Jul 2, 1997+433.8%
Compound annual growth, 29.2 years+5.9%

TAIEX records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close
NT$48,157 on Sep 23, 2026
All time low close
NT$3,446 on Oct 3, 2001
52 week high
NT$48,602 on Sep 22, 2026
52 week low
NT$25,469 on Sep 26, 2025
Deepest drawdown
-66.2% from Feb 17, 2000 to Oct 3, 2001, recovered Jun 5, 2017
Best single session
+9.2% on Apr 10, 2025
Worst single session
-9.7% on Apr 7, 2025
Volatility, 1 year annualised
26.8%
Sessions closing higher, 1 year
57%
Growth of 1 since 1997
5.3×
Best calendar year
2009, +78%
Worst calendar year
2008, -46%

TAIEX price history by year

Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 1997 starts on Jul 2, 1997; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$29,017NT$48,602NT$29,008NT$48,025+65.8%1.1B177
2025NT$22,976NT$29,010NT$17,307NT$28,964+25.7%900.3M243
2024NT$17,940NT$24,417NT$17,152NT$23,035+28.5%951.6M242
2023NT$14,108NT$17,946NT$14,002NT$17,931+26.8%763.5M239
2022NT$18,260NT$18,620NT$12,629NT$14,138-22.4%802.9M246
2021NT$14,720NT$18,291NT$14,720NT$18,219+23.7%1.5B243
2020NT$12,027NT$14,760NT$8,524NT$14,733+22.8%889.6M245
2019NT$9,725NT$12,126NT$9,319NT$11,997+23.3%493.9M241
2018NT$10,665NT$11,270NT$9,401NT$9,727-8.6%570.6M245
2017NT$9,253NT$10,883NT$9,236NT$10,643+15.0%565M243
2016NT$8,316NT$9,430NT$7,628NT$9,253+11.0%423.2M242
2015NT$9,292NT$10,014NT$7,203NT$8,338-10.4%500.4M244
2014NT$8,619NT$9,594NT$8,230NT$9,307+8.1%550.6M248
2013NT$7,738NT$8,647NT$7,603NT$8,611+11.8%518.5M244
2012NT$7,005NT$8,171NT$6,857NT$7,699+8.9%508.1M246
2011NT$9,040NT$9,221NT$6,609NT$7,072-21.2%640.7M247
2010NT$8,222NT$8,990NT$7,032NT$8,972+9.6%967.5M250
2009NT$4,725NT$8,189NT$4,164NT$8,188+78.3%1.2B247
2008NT$8,492NT$9,310NT$3,955NT$4,591-46.0%1.1B249
2007NT$7,871NT$9,860NT$7,306NT$8,506+8.7%1.1B243
2006NT$6,458NT$7,824NT$6,232NT$7,824+19.5%882.1M247
2005NT$6,166NT$6,600NT$5,565NT$6,548+6.7%784.7M247
2004NT$5,907NT$7,135NT$5,255NT$6,140+4.2%1.1B250
2003NT$4,461NT$6,182NT$4,045NT$5,891+32.3%962.5M249
2002NT$5,575NT$6,485NT$3,846NT$4,452-19.8%0248
2001NT$4,717NT$6,198NT$3,412NT$5,551+17.0%0245
2000NT$8,645NT$10,394NT$4,556NT$4,744-43.9%0245
1999NT$6,210NT$8,668NT$5,423NT$8,449+31.6%0241
1998NT$8,155NT$9,378NT$6,220NT$6,418-21.6%0246
1997NT$9,094NT$10,256NT$7,041NT$8,187n/a0123

TAIEX monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$48,025+4.1%
August 2026NT$46,128+7.0%
July 2026NT$43,120-6.5%
June 2026NT$46,126+3.1%
May 2026NT$44,733+14.9%
April 2026NT$38,927+22.7%
March 2026NT$31,723-10.4%
February 2026NT$35,414+10.5%
January 2026NT$32,064+10.7%
December 2025NT$28,964+4.8%
November 2025NT$27,626-2.1%
October 2025NT$28,233+9.3%

About the TAIEX data

Daily bars. 7,165 sessions from Jul 2, 1997 to Sep 24, 2026, one row per TWSE trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.

Minute bars. Stored from Sep 15, 2026 forward, most recent session Sep 24, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.

Time and currency. Session dates are TWSE trading days; minute timestamps are UTC. Prices are in TWD. Volume is shares traded on the session.

Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Jul 2, 1997, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.

curl "https://api.datacedar.com/v3/stocks/TAIEX/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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Common questions

TAIEX share price history

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