TWSE · 8101 · stock

Arima Communications Corp. (8101) stock price history

Every TWSE trading session of Arima Communications Corp. from Jul 1, 2004 to Sep 24, 2026: 5,475 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 8101 data, free keyYear by year table

8101 adjusted close, 2004 to 2026

8101Arima Communications Corp.
NT$10.95-36.9% over one year
2010201520202025
NT$253.87
All time high, 2006
NT$19.00
52 week high, NT$9.81 low
5,475
Daily sessions since 2004

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2004 to 2026 series and minute bars.

8101 key facts

  • Arima Communications Corp. (8101) closed at NT$10.95 on Sep 24, 2026 on TWSE.
  • 8101's all time high close is NT$253.87, set on Apr 20, 2006; its all time low close is NT$1.90 on Aug 21, 2024.
  • 8101's 52 week range is NT$9.81 to NT$19.00.
  • 8101 returned -36.9% over the year to Sep 24, 2026 and +56.4% over five years.
  • Over ten years 8101 returned -67%, -10.5% a year compounded.
  • 8101's deepest drawdown was -99.3% from Apr 20, 2006 to Aug 21, 2024.
  • DataCedar holds 5,475 daily sessions of 8101 history from Jul 1, 2004 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

8101 price chart, 2004 to 2026

8101 adjusted close, Jul 1, 2004 to Sep 24, 2026NT$1.90NT$9.48NT$47.31NT$236.0620052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

8101 returns

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

PeriodReturn
1 month-22.9%
3 months-22.9%
6 months-20.7%
Year to date-33.2%
1 year-36.9%
3 years+146.1%
5 years+56.4%
10 years-67.2%
Since Jul 1, 2004-89.5%
Compound annual growth, 22.2 years-9.6%

8101 records

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

All time high close
NT$253.87 on Apr 20, 2006
All time low close
NT$1.90 on Aug 21, 2024
52 week high
NT$19.00 on Oct 15, 2025
52 week low
NT$9.81 on Aug 18, 2026
Deepest drawdown
-99.3% from Apr 20, 2006 to Aug 21, 2024, not yet recovered
Best single session
+400.0% on Aug 27, 2024
Worst single session
-18.6% on Apr 7, 2021
Volatility, 1 year annualised
56.5%
Sessions closing higher, 1 year
40%
Best calendar year
2024, +385%
Worst calendar year
2008, -75%

8101 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. 2004 starts on Jul 1, 2004; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$15.75NT$16.80NT$9.81NT$10.95-33.2%2.4M178
2025NT$19.40NT$22.35NT$12.80NT$16.40-15.5%5.1M242
2024NT$3.99NT$35.45NT$1.90NT$19.40+385.0%21.5M242
2023NT$6.08NT$7.24NT$3.81NT$4.00-34.0%15.1M239
2022NT$8.54NT$10.26NT$5.76NT$6.06-28.8%20.7M246
2021NT$11.40NT$11.43NT$6.63NT$8.51-25.3%22.9M243
2020NT$18.60NT$23.43NT$9.03NT$11.40-41.3%65.9M245
2019NT$9.17NT$21.43NT$7.14NT$19.43+113.8%45.7M241
2018NT$22.74NT$23.43NT$7.74NT$9.09-59.3%18.3M245
2017NT$29.26NT$34.29NT$20.63NT$22.34-24.1%28.3M243
2016NT$44.86NT$47.43NT$23.54NT$29.43-34.3%19.5M244
2015NT$67.43NT$76.29NT$43.77NT$44.80-33.8%50.8M246
2014NT$79.14NT$108.29NT$64.00NT$67.71-12.9%104.6M248
2013NT$92.57NT$96.86NT$62.57NT$77.71-14.7%92.5M244
2012NT$100.52NT$147.83NT$61.14NT$91.14-8.7%233.4M248
2011NT$99.54NT$117.77NT$65.04NT$99.78+3.6%286.1M247
2010NT$76.13NT$98.06NT$45.88NT$96.33+33.0%122.9M250
2009NT$24.44NT$74.16NT$21.83NT$72.43+196.4%220.4M249
2008NT$99.04NT$129.59NT$18.38NT$24.44-75.1%822.7M251
2007NT$121.15NT$196.86NT$83.52NT$98.30-18.3%2.8B244
2006NT$149.21NT$264.12NT$106.00NT$120.26-22.2%9.1B248
2005NT$52.11NT$163.90NT$44.86NT$154.55+183.0%270.2M260
2004NT$104.25NT$104.25NT$41.24NT$54.62n/a11.7M132

8101 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$10.95-11.7%
August 2026NT$12.40-3.1%
July 2026NT$12.80+1.6%
June 2026NT$12.60-4.9%
May 2026NT$13.25+6.9%
April 2026NT$12.40-11.4%
March 2026NT$14.00-10.8%
February 2026NT$15.70+0.6%
January 2026NT$15.60-4.9%
December 2025NT$16.40+1.2%
November 2025NT$16.20-10.0%
October 2025NT$18.00+1.1%

About the 8101 data

Daily bars. 5,475 sessions from Jul 1, 2004 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 1, 2004, 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/8101/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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