TWSE · 3669 · stock

AVer Information Inc. (3669) stock price history

Every TWSE trading session of AVer Information Inc. from Aug 25, 2011 to Sep 24, 2026: 3,684 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 3669 data, free keyYear by year table

3669 adjusted close, 2011 to 2026

3669AVer Information Inc.
NT$32.25+3.9% over one year
201520202025
NT$114.75
All time high, 2020
NT$44.00
52 week high, NT$26.24 low
3,684
Daily sessions since 2011

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2011 to 2026 series and minute bars.

3669 key facts

  • AVer Information Inc. (3669) closed at NT$32.25 on Sep 24, 2026 on TWSE.
  • 3669's all time high close is NT$114.75, set on Sep 4, 2020; its all time low close is NT$8.14 on Aug 25, 2015.
  • 3669's 52 week range is NT$26.24 to NT$44.00.
  • 3669 returned +3.9% over the year to Sep 24, 2026 and -27.5% over five years.
  • Over ten years 3669 returned +142%, +9.2% a year compounded.
  • 3669's deepest drawdown was -77.1% from Sep 4, 2020 to Nov 19, 2025.
  • DataCedar holds 3,684 daily sessions of 3669 history from Aug 25, 2011 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

3669 price chart, 2011 to 2026

3669 adjusted close, Aug 25, 2011 to Sep 24, 2026NT$8.95NT$36.59NT$64.23NT$91.8820122014201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

3669 returns

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

PeriodReturn
1 month-13.9%
3 months-5.4%
6 months-0.9%
Year to date-2.7%
1 year+3.9%
3 years-14.3%
5 years-27.5%
10 years+142.1%
Since Aug 25, 2011+37.8%
Compound annual growth, 15.1 years+2.1%

3669 records

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

All time high close
NT$114.75 on Sep 4, 2020
All time low close
NT$8.14 on Aug 25, 2015
52 week high
NT$44.00 on Jul 27, 2026
52 week low
NT$26.24 on Nov 21, 2025
Deepest drawdown
-77.1% from Sep 4, 2020 to Nov 19, 2025, not yet recovered
Best single session
+10.2% on Jun 6, 2016
Worst single session
-10.2% on Sep 6, 2016
Volatility, 1 year annualised
44.4%
Sessions closing higher, 1 year
43%
Best calendar year
2020, +395%
Worst calendar year
2015, -33%

3669 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. 2011 starts on Aug 25, 2011; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$32.85NT$44.00NT$30.46NT$32.25-2.5%58M178
2025NT$40.29NT$42.83NT$26.24NT$33.09-17.9%16M242
2024NT$42.88NT$55.94NT$36.18NT$40.29-6.0%108.2M242
2023NT$40.18NT$51.24NT$32.63NT$42.88+6.7%137.9M239
2022NT$53.57NT$57.80NT$30.63NT$40.18-24.0%151.8M246
2021NT$60.08NT$73.35NT$36.40NT$52.85-11.9%416.4M243
2020NT$12.15NT$118.50NT$12.00NT$60.00+395.5%1.5B245
2019NT$11.75NT$14.88NT$11.57NT$12.11+2.5%12.3M241
2018NT$13.78NT$16.04NT$11.39NT$11.82-15.1%22.4M245
2017NT$13.59NT$17.37NT$13.11NT$13.92+2.4%34.3M243
2016NT$9.49NT$16.72NT$9.25NT$13.59+43.3%63.3M244
2015NT$14.03NT$14.33NT$8.11NT$9.49-32.5%29.5M246
2014NT$15.46NT$21.16NT$12.09NT$14.06-9.0%84.7M248
2013NT$13.97NT$16.42NT$12.12NT$15.46+12.5%46.9M244
2012NT$17.31NT$21.55NT$10.37NT$13.74-20.6%32.7M248
2011NT$24.17NT$25.07NT$14.33NT$17.31n/a16.6M90

3669 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$32.25-8.9%
August 2026NT$35.40-9.8%
July 2026NT$39.25+15.4%
June 2026NT$34.00-8.4%
May 2026NT$37.12-2.6%
April 2026NT$38.09+22.3%
March 2026NT$31.14-6.7%
February 2026NT$33.38-5.4%
January 2026NT$35.27+6.6%
December 2025NT$33.09+13.9%
November 2025NT$29.06+1.2%
October 2025NT$28.72-7.1%

About the 3669 data

Daily bars. 3,684 sessions from Aug 25, 2011 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 Aug 25, 2011, 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/3669/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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