TWSE · 3450 · stock

Elite Advanced Laser Corporation (3450) stock price history

Every TWSE trading session of Elite Advanced Laser Corporation from Apr 12, 2006 to Sep 24, 2026: 5,019 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 3450 data, free keyYear by year table

3450 adjusted close, 2006 to 2026

3450Elite Advanced Laser Corporation
NT$513.00+84.6% over one year
2010201520202025
NT$646.00
All time high, 2026
NT$653.00
52 week high, NT$208.58 low
5,019
Daily sessions since 2006

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.

3450 key facts

  • Elite Advanced Laser Corporation (3450) closed at NT$513.00 on Sep 24, 2026 on TWSE.
  • 3450's all time high close is NT$646.00, set on Aug 31, 2026; its all time low close is NT$3.02 on Feb 2, 2009.
  • 3450's 52 week range is NT$208.58 to NT$653.00.
  • 3450 returned +84.6% over the year to Sep 24, 2026 and +922.2% over five years.
  • Over ten years 3450 returned +648%, +22.3% a year compounded.
  • 3450's deepest drawdown was -86.0% from Jul 31, 2007 to Feb 2, 2009.
  • DataCedar holds 5,019 daily sessions of 3450 history from Apr 12, 2006 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

3450 price chart, 2006 to 2026

3450 adjusted close, Apr 12, 2006 to Sep 24, 2026NT$3.34NT$19.19NT$110.39NT$635.002010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

3450 returns

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

PeriodReturn
1 month+1.2%
3 months-11.7%
6 months+100.0%
Year to date+91.1%
1 year+84.6%
3 years+780.7%
5 years+922.2%
10 years+647.8%
Since Apr 12, 2006+3,426%
Compound annual growth, 20.5 years+19.0%

3450 records

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

All time high close
NT$646.00 on Aug 31, 2026
All time low close
NT$3.02 on Feb 2, 2009
52 week high
NT$653.00 on Sep 1, 2026
52 week low
NT$208.58 on Nov 19, 2025
Deepest drawdown
-86.0% from Jul 31, 2007 to Feb 2, 2009, recovered Apr 6, 2010
Best single session
+15.4% on May 30, 2006
Worst single session
-31.4% on Feb 2, 2009
Volatility, 1 year annualised
80.5%
Sessions closing higher, 1 year
50%
Growth of 1 since 2006
35.3×
Best calendar year
2024, +361%
Worst calendar year
2008, -58%

3450 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. 2006 starts on Apr 12, 2006; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$271.95NT$653.00NT$236.53NT$513.00+90.4%2.3B178
2025NT$283.27NT$348.49NT$168.77NT$269.46-5.7%4.1B242
2024NT$62.43NT$297.71NT$55.46NT$285.76+360.7%4.9B242
2023NT$36.15NT$66.71NT$33.99NT$62.03+71.8%1B239
2022NT$54.04NT$54.04NT$33.40NT$36.10-32.4%66M246
2021NT$63.80NT$65.35NT$43.93NT$53.38-16.3%189.8M243
2020NT$62.53NT$78.07NT$46.99NT$63.80+4.6%1.2B245
2019NT$56.91NT$67.38NT$42.79NT$61.00+8.2%462.1M241
2018NT$98.31NT$102.47NT$42.62NT$56.39-42.4%296.9M245
2017NT$78.53NT$107.00NT$72.51NT$97.93+26.2%675.4M243
2016NT$62.90NT$92.41NT$52.74NT$77.62+24.4%903.5M244
2015NT$41.67NT$77.89NT$39.32NT$62.41+49.8%1.1B246
2014NT$30.06NT$57.12NT$27.22NT$41.67+39.3%1.4B248
2013NT$18.41NT$31.31NT$16.96NT$29.91+63.9%1.1B244
2012NT$13.57NT$20.13NT$11.26NT$18.24+34.4%773.9M248
2011NT$24.33NT$31.55NT$10.61NT$13.57-43.8%1.2B247
2010NT$14.61NT$29.29NT$14.13NT$24.14+70.1%2B250
2009NT$4.31NT$14.65NT$2.93NT$14.19+229.0%2B249
2008NT$10.11NT$11.35NT$4.01NT$4.31-57.5%4B251
2007NT$10.62NT$22.30NT$7.96NT$10.15-3.4%7.1B244
2006NT$13.79NT$15.28NT$7.86NT$10.51n/a1.7B184

3450 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$513.00-20.6%
August 2026NT$646.00+73.7%
July 2026NT$372.00-30.1%
June 2026NT$532.00+8.7%
May 2026NT$489.52+62.4%
April 2026NT$301.40+24.8%
March 2026NT$241.52-21.8%
February 2026NT$308.88+22.8%
January 2026NT$251.50-6.7%
December 2025NT$269.46+6.9%
November 2025NT$251.99-7.8%
October 2025NT$273.45+0.7%

About the 3450 data

Daily bars. 5,019 sessions from Apr 12, 2006 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 Apr 12, 2006, 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/3450/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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