TWSE · 1809 · stock

China Glaze Co.,Ltd. (1809) stock price history

Every TWSE trading session of China Glaze Co.,Ltd. from Jan 4, 2000 to Sep 24, 2026: 6,647 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 1809 data, free keyYear by year table

1809 adjusted close, 2000 to 2026

1809China Glaze Co.,Ltd.
NT$45.35+141.5% over one year
20052010201520202025
NT$59.23
All time high, 2026
NT$61.41
52 week high, NT$16.99 low
6,647
Daily sessions since 2000

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

1809 key facts

  • China Glaze Co.,Ltd. (1809) closed at NT$45.35 on Sep 24, 2026 on TWSE.
  • 1809's all time high close is NT$59.23, set on Jun 5, 2026; its all time low close is NT$3.67 on Oct 8, 2001.
  • 1809's 52 week range is NT$16.99 to NT$61.41.
  • 1809 returned +141.5% over the year to Sep 24, 2026 and +214.1% over five years.
  • Over ten years 1809 returned +272%, +14.1% a year compounded.
  • 1809's deepest drawdown was -78.6% from Aug 24, 2010 to Mar 19, 2020.
  • DataCedar holds 6,647 daily sessions of 1809 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

1809 price chart, 2000 to 2026

1809 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$3.95NT$9.41NT$22.41NT$53.36200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

1809 returns

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

PeriodReturn
1 month+20.3%
3 months-16.0%
6 months+66.2%
Year to date+155.7%
1 year+141.5%
3 years+200.6%
5 years+214.1%
10 years+272.4%
Since Jan 4, 2000+581.4%
Compound annual growth, 26.7 years+7.4%

1809 records

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

All time high close
NT$59.23 on Jun 5, 2026
All time low close
NT$3.67 on Oct 8, 2001
52 week high
NT$61.41 on Jun 4, 2026
52 week low
NT$16.99 on Nov 21, 2025
Deepest drawdown
-78.6% from Aug 24, 2010 to Mar 19, 2020, recovered Feb 23, 2024
Best single session
+14.3% on Apr 2, 2009
Worst single session
-12.0% on Sep 30, 2016
Volatility, 1 year annualised
69.5%
Sessions closing higher, 1 year
48%
Growth of 1 since 2000
6.8×
Best calendar year
2009, +209%
Worst calendar year
2011, -51%

1809 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. 2000 starts on Jan 4, 2000; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$17.64NT$61.41NT$17.44NT$45.35+161.5%1.1B178
2025NT$19.17NT$22.11NT$12.62NT$17.34-9.8%285.4M242
2024NT$15.28NT$35.12NT$14.55NT$19.22+25.8%782M242
2023NT$11.79NT$16.56NT$11.69NT$15.28+29.6%493.7M239
2022NT$15.47NT$15.47NT$10.37NT$11.79-23.1%151.9M246
2021NT$11.51NT$18.96NT$9.53NT$15.33+33.7%815.1M243
2020NT$10.68NT$12.70NT$5.69NT$11.46+7.3%495.4M245
2019NT$9.50NT$15.00NT$8.79NT$10.68+14.1%688.6M241
2018NT$11.02NT$14.43NT$8.96NT$9.36-14.7%287.2M245
2017NT$10.42NT$12.99NT$9.31NT$10.98+5.4%179.8M243
2016NT$9.71NT$12.37NT$8.97NT$10.42+9.4%62M244
2015NT$13.24NT$13.84NT$7.62NT$9.52-28.1%54M246
2014NT$15.57NT$17.31NT$12.24NT$13.24-14.5%150.1M248
2013NT$12.52NT$16.02NT$11.08NT$15.48+24.5%177.7M244
2012NT$10.52NT$16.62NT$10.52NT$12.43+18.2%161.6M248
2011NT$21.39NT$23.23NT$9.26NT$10.52-50.6%255.8M247
2010NT$16.45NT$27.65NT$11.71NT$21.31+30.1%1.3B250
2009NT$5.30NT$17.81NT$4.48NT$16.37+208.7%1.1B249
2008NT$8.65NT$10.70NT$3.89NT$5.30-39.2%2.9B251
2007NT$12.71NT$15.72NT$7.21NT$8.73-31.0%553.8M244
2006NT$4.57NT$12.79NT$4.34NT$12.64+177.1%4.9B248
2005NT$5.91NT$6.30NT$4.06NT$4.56-21.9%4.1B260
2004NT$5.13NT$8.51NT$4.81NT$5.84+13.9%13.1B262
2003NT$5.66NT$7.91NT$3.63NT$5.13-9.4%21.4B261
2002NT$4.84NT$12.04NT$3.67NT$5.66+16.9%40.4B261
2001NT$5.73NT$9.37NT$3.56NT$4.84-15.5%21.9B261
2000NT$6.72NT$14.29NT$5.02NT$5.73n/a3.1B259

1809 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$45.35+16.3%
August 2026NT$39.00+21.1%
July 2026NT$32.20-40.2%
June 2026NT$53.86+24.5%
May 2026NT$43.28+69.5%
April 2026NT$25.54+0.2%
March 2026NT$25.490.0%
February 2026NT$25.49+3.8%
January 2026NT$24.55+41.5%
December 2025NT$17.34-3.3%
November 2025NT$17.94-1.6%
October 2025NT$18.24-5.4%

About the 1809 data

Daily bars. 6,647 sessions from Jan 4, 2000 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 29, 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 Jan 4, 2000, 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/1809/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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