TWSE · 1466 · stock

Acelon Chemicals & Fiber Corporation (1466) stock price history

Every TWSE trading session of Acelon Chemicals & Fiber Corporation from Jan 4, 2000 to Nov 13, 2026: 6,646 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 1466 data, free keyYear by year table

1466 adjusted close, 2000 to 2026

1466Acelon Chemicals & Fiber Corporation
NT$14.15-4.8% over one year
20052010201520202025
NT$30.26
All time high, 2011
NT$20.74
52 week high, NT$12.85 low
6,646
Daily sessions since 2000

Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

1466 key facts

  • Acelon Chemicals & Fiber Corporation (1466) closed at NT$14.15 on Nov 13, 2026 on TWSE.
  • 1466's all time high close is NT$30.26, set on Mar 24, 2011; its all time low close is NT$0.9043 on Jul 23, 2001.
  • 1466's 52 week range is NT$12.85 to NT$20.74.
  • 1466 returned -4.8% over the year to Nov 13, 2026 and -1.4% over five years.
  • Over ten years 1466 returned +21%, +1.9% a year compounded.
  • 1466's deepest drawdown was -93.5% from Feb 22, 2000 to Jul 23, 2001.
  • DataCedar holds 6,646 daily sessions of 1466 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

1466 price chart, 2000 to 2026

1466 adjusted close, Jan 4, 2000 to Nov 13, 2026NT$0.9725NT$2.98NT$9.11NT$27.87200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

1466 returns

Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.

PeriodReturn
1 month-0.7%
3 months-12.1%
6 months-1.2%
Year to date+3.5%
1 year-4.8%
3 years+33.9%
5 years-1.4%
10 years+21.3%
Since Jan 4, 2000+121.8%
Compound annual growth, 26.9 years+3.0%

1466 records

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

All time high close
NT$30.26 on Mar 24, 2011
All time low close
NT$0.9043 on Jul 23, 2001
52 week high
NT$20.74 on Mar 2, 2026
52 week low
NT$12.85 on Nov 6, 2026
Deepest drawdown
-93.5% from Feb 22, 2000 to Jul 23, 2001, recovered Aug 2, 2010
Best single session
+56.1% on Apr 16, 2002
Worst single session
-37.8% on Jan 28, 2003
Volatility, 1 year annualised
41.2%
Sessions closing higher, 1 year
44%
Growth of 1 since 2000
2.2×
Best calendar year
2010, +372%
Worst calendar year
2008, -69%

1466 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 Nov 13, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$14.02NT$20.74NT$12.85NT$14.15+0.9%126.1M207
2025NT$11.65NT$19.45NT$11.36NT$14.02+21.9%171.6M242
2024NT$13.18NT$16.10NT$11.16NT$11.50-13.4%74.6M242
2023NT$11.85NT$15.60NT$10.47NT$13.28+11.2%44M239
2022NT$13.85NT$14.22NT$9.97NT$11.95-14.0%31.6M246
2021NT$17.87NT$20.37NT$12.35NT$13.90-21.8%498.6M243
2020NT$6.85NT$26.89NT$4.95NT$17.77+157.9%617.3M244
2019NT$9.04NT$9.25NT$6.83NT$6.89-25.9%11.6M241
2018NT$10.89NT$11.67NT$8.28NT$9.30-15.7%13.1M245
2017NT$12.31NT$12.67NT$9.75NT$11.03-11.4%19M243
2016NT$16.27NT$16.36NT$11.30NT$12.44-22.9%20.2M244
2015NT$15.85NT$19.71NT$10.25NT$16.13+1.8%63M246
2014NT$16.81NT$23.91NT$14.07NT$15.85-5.7%195.1M247
2013NT$16.71NT$21.13NT$13.96NT$16.81+0.1%177.8M244
2012NT$12.36NT$18.71NT$11.30NT$16.79+35.9%122M241
2011NT$26.21NT$31.35NT$10.68NT$12.36-51.4%557M246
2010NT$5.55NT$25.63NT$4.79NT$25.45+371.8%461.8M250
2009NT$2.02NT$6.01NT$1.93NT$5.39+167.0%46.8M248
2008NT$6.44NT$6.88NT$1.76NT$2.02-68.8%74.6M249
2007NT$5.67NT$9.56NT$4.78NT$6.48+14.3%254.1M243
2006NT$2.41NT$5.76NT$2.18NT$5.67+135.8%685.9M248
2005NT$5.79NT$6.15NT$2.14NT$2.40-58.0%62.7M258
2004NT$3.40NT$6.88NT$2.81NT$5.72+68.1%217.1M260
2003NT$2.01NT$3.78NT$1.74NT$3.40+69.1%39.6B260
2002NT$1.04NT$4.01NT$0.9725NT$2.01+93.3%99.2B258
2001NT$1.40NT$3.62NT$0.8531NT$1.04-25.6%78.5B257
2000NT$6.14NT$14.59NT$1.19NT$1.40n/a138.9B255

1466 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$14.15-1.0%
October 2026NT$14.30-3.7%
September 2026NT$14.85-5.7%
August 2026NT$15.75+3.6%
July 2026NT$15.21+4.1%
June 2026NT$14.61+5.7%
May 2026NT$13.82-14.1%
April 2026NT$16.10+2.5%
March 2026NT$15.70-20.3%
February 2026NT$19.70+36.2%
January 2026NT$14.47+3.2%
December 2025NT$14.02-2.7%

About the 1466 data

Daily bars. 6,646 sessions from Jan 4, 2000 to Nov 13, 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 Nov 13, 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/twse%3A1466/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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