TWSE · 3591 · stock

Edison Opto Corporation (3591) stock price history

Every TWSE trading session of Edison Opto Corporation from Nov 4, 2005 to Sep 24, 2026: 5,124 daily bars, adjusted for splits and dividends, with minute bars from Sep 21, 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 3591 data, free keyYear by year table

3591 adjusted close, 2005 to 2026

3591Edison Opto Corporation
NT$24.65+23.7% over one year
2010201520202025
NT$120.51
All time high, 2010
NT$32.04
52 week high, NT$17.52 low
5,124
Daily sessions since 2005

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2005 to 2026 series and minute bars.

3591 key facts

  • Edison Opto Corporation (3591) closed at NT$24.65 on Sep 24, 2026 on TWSE.
  • 3591's all time high close is NT$120.51, set on Dec 22, 2010; its all time low close is NT$0.0037 on Jul 5, 2006.
  • 3591's 52 week range is NT$17.52 to NT$32.04.
  • 3591 returned +23.7% over the year to Sep 24, 2026 and +27.1% over five years.
  • Over ten years 3591 returned +88%, +6.5% a year compounded.
  • 3591's deepest drawdown was -99.5% from Jan 9, 2006 to Jul 5, 2006.
  • DataCedar holds 5,124 daily sessions of 3591 history from Nov 4, 2005 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.

3591 price chart, 2005 to 2026

3591 adjusted close, Nov 4, 2005 to Sep 24, 2026NT$0.0037NT$0.1143NT$3.57NT$111.3620052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

3591 returns

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

PeriodReturn
1 month+7.5%
3 months-15.7%
6 months+9.6%
Year to date+24.4%
1 year+23.7%
3 years+8.7%
5 years+27.1%
10 years+88.0%
Since Nov 4, 2005+3,267%
Compound annual growth, 20.9 years+18.3%

3591 records

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

All time high close
NT$120.51 on Dec 22, 2010
All time low close
NT$0.0037 on Jul 5, 2006
52 week high
NT$32.04 on Apr 21, 2026
52 week low
NT$17.52 on Mar 9, 2026
Deepest drawdown
-99.5% from Jan 9, 2006 to Jul 5, 2006, recovered Oct 24, 2007
Best single session
+1,252,151% on Oct 24, 2007
Worst single session
-61.7% on Jun 9, 2006
Volatility, 1 year annualised
44.7%
Sessions closing higher, 1 year
41%
Growth of 1 since 2005
33.7×
Best calendar year
2007, +1,298,827%
Worst calendar year
2006, -99%

3591 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. 2005 starts on Nov 4, 2005; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$19.71NT$32.04NT$17.52NT$24.65+25.0%373M178
2025NT$26.57NT$27.81NT$17.17NT$19.71-26.2%169.6M242
2024NT$24.46NT$34.33NT$21.69NT$26.73+8.4%441.5M242
2023NT$15.49NT$28.75NT$15.19NT$24.66+57.7%393.5M239
2022NT$22.06NT$22.34NT$11.64NT$15.64-29.1%123.2M246
2021NT$18.36NT$29.06NT$14.81NT$22.06+23.9%519.9M243
2020NT$12.20NT$17.99NT$6.88NT$17.81+47.0%85M245
2019NT$12.22NT$16.29NT$11.15NT$12.11-0.9%48.2M241
2018NT$13.79NT$19.43NT$9.53NT$12.22-11.4%154.2M245
2017NT$12.00NT$18.49NT$11.46NT$13.79+15.8%154.8M243
2016NT$14.79NT$15.67NT$9.72NT$11.91-19.5%59.8M244
2015NT$22.67NT$27.33NT$13.96NT$14.79-34.5%103.3M246
2014NT$30.99NT$41.80NT$17.93NT$22.59-25.5%280.8M248
2013NT$31.62NT$35.73NT$24.01NT$30.30-3.4%124.8M244
2012NT$43.35NT$59.69NT$25.58NT$31.37-27.6%322.9M248
2011NT$110.73NT$114.83NT$34.51NT$43.35-60.7%445.1M247
2010NT$67.97NT$122.71NT$56.64NT$110.41+61.8%158.6M250
2009NT$11.62NT$73.63NT$11.19NT$68.24+487.1%35.5M249
2008NT$47.54NT$49.68NT$11.41NT$11.62-75.5%17.2M251
2007NT$0.0037NT$51.30NT$0.0037NT$47.54+1,298,827%373.1K244
2006NT$0.6369NT$0.7687NT$0.0037NT$0.0037-99.4%111M248
2005NT$0.6589NT$0.7321NT$0.4758NT$0.6515n/a9.6M41

3591 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$24.65+3.2%
August 2026NT$23.89+12.3%
July 2026NT$21.27-23.9%
June 2026NT$27.96+0.6%
May 2026NT$27.80+11.1%
April 2026NT$25.02+18.2%
March 2026NT$21.16+4.8%
February 2026NT$20.20-1.8%
January 2026NT$20.57+4.3%
December 2025NT$19.71+0.3%
November 2025NT$19.66+2.5%
October 2025NT$19.18-1.4%

About the 3591 data

Daily bars. 5,124 sessions from Nov 4, 2005 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 21, 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 Nov 4, 2005, 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/3591/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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