TWSE · 2461 · stock

K Laser Technology Inc. (2461) stock price history

Every TWSE trading session of K Laser Technology Inc. from Jan 4, 2000 to Nov 13, 2026: 6,476 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 2461 data, free keyYear by year table

2461 adjusted close, 2000 to 2026

2461K Laser Technology Inc.
NT$16.10+2.5% over one year
20052010201520202025
NT$24.91
All time high, 2023
NT$21.00
52 week high, NT$14.00 low
6,476
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.

2461 key facts

  • K Laser Technology Inc. (2461) closed at NT$16.10 on Nov 13, 2026 on TWSE.
  • 2461's all time high close is NT$24.91, set on Jul 24, 2023; its all time low close is NT$4.64 on Jan 4, 2000.
  • 2461's 52 week range is NT$14.00 to NT$21.00.
  • 2461 returned +2.5% over the year to Nov 13, 2026 and -9.4% over five years.
  • Over ten years 2461 returned +45%, +3.8% a year compounded.
  • 2461's deepest drawdown was -77.1% from Aug 8, 2007 to Nov 20, 2008.
  • DataCedar holds 6,476 daily sessions of 2461 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2461 price chart, 2000 to 2026

2461 adjusted close, Jan 4, 2000 to Nov 13, 2026NT$4.64NT$11.40NT$18.15NT$24.91200020052010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

2461 returns

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

PeriodReturn
1 month-1.8%
3 months-9.8%
6 months-0.9%
Year to date+7.3%
1 year+2.5%
3 years-25.5%
5 years-9.4%
10 years+44.6%
Since Jan 4, 2000+246.9%
Compound annual growth, 26.9 years+4.7%

2461 records

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

All time high close
NT$24.91 on Jul 24, 2023
All time low close
NT$4.64 on Jan 4, 2000
52 week high
NT$21.00 on Jun 9, 2026
52 week low
NT$14.00 on Dec 22, 2025
Deepest drawdown
-77.1% from Aug 8, 2007 to Nov 20, 2008, recovered Jul 19, 2023
Best single session
+32.2% on Jul 31, 2000
Worst single session
-52.5% on Sep 20, 2001
Volatility, 1 year annualised
33.2%
Sessions closing higher, 1 year
43%
Growth of 1 since 2000
3.5×
Best calendar year
2009, +162%
Worst calendar year
2008, -60%

2461 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$14.90NT$21.00NT$14.65NT$16.10+8.1%200.1M207
2025NT$19.03NT$20.08NT$12.84NT$14.90-21.7%81.5M242
2024NT$20.96NT$24.31NT$18.22NT$19.03-9.2%205.5M242
2023NT$16.02NT$27.02NT$15.80NT$20.96+31.9%367.4M239
2022NT$20.43NT$20.99NT$14.57NT$15.89-21.5%243.1M243
2021NT$14.81NT$21.11NT$11.90NT$20.23+39.4%555.8M242
2020NT$14.25NT$15.10NT$8.37NT$14.51+2.1%337.2M245
2019NT$9.72NT$18.86NT$9.36NT$14.21+45.1%580.7M239
2018NT$11.51NT$12.45NT$8.19NT$9.79-14.9%139.6M245
2017NT$12.43NT$13.82NT$9.37NT$11.51-7.0%428.3M243
2016NT$8.72NT$13.43NT$8.08NT$12.37+41.3%195.4M244
2015NT$10.35NT$10.78NT$7.82NT$8.75-16.2%85.6M246
2014NT$10.58NT$12.38NT$8.85NT$10.44-1.4%485.1M246
2013NT$7.00NT$13.10NT$6.80NT$10.58+52.4%638.5M243
2012NT$5.77NT$7.47NT$5.31NT$6.94+20.4%155.9M242
2011NT$11.65NT$12.25NT$5.54NT$5.77-50.4%191.9M243
2010NT$14.63NT$15.28NT$10.63NT$11.62-20.6%567.1M245
2009NT$5.59NT$16.08NT$5.43NT$14.63+161.6%653.2M231
2008NT$14.52NT$14.91NT$5.00NT$5.59-60.4%1.3B236
2007NT$17.06NT$23.62NT$12.60NT$14.13-17.5%489.9M238
2006NT$7.29NT$17.64NT$6.53NT$17.13+133.6%3.1B239
2005NT$8.98NT$11.52NT$5.74NT$7.33-18.3%239.9M248
2004NT$9.50NT$13.54NT$6.82NT$8.98-5.4%189.2M246
2003NT$16.75NT$20.38NT$8.23NT$9.50-38.5%10.9B244
2002NT$12.50NT$19.05NT$11.89NT$15.45+23.6%42B246
2001NT$15.87NT$15.87NT$7.29NT$12.50-21.2%6B193
2000NT$4.79NT$15.87NT$4.60NT$15.87n/a684.1M259

2461 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$16.10+2.9%
October 2026NT$15.65-12.3%
September 2026NT$17.85-4.0%
August 2026NT$18.60+16.3%
July 2026NT$16.00-7.2%
June 2026NT$17.25+6.2%
May 2026NT$16.25-3.6%
April 2026NT$16.85-3.7%
March 2026NT$17.50+5.4%
February 2026NT$16.60+1.2%
January 2026NT$16.40+10.1%
December 2025NT$14.90-2.6%

About the 2461 data

Daily bars. 6,476 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 4, 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%3A2461/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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