TWSE · 8222 · stock

Aero Win Technology Corporation (8222) stock price history

Every TWSE trading session of Aero Win Technology Corporation from Oct 9, 2013 to Sep 24, 2026: 3,161 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 8222 data, free keyYear by year table

8222 adjusted close, 2013 to 2026

8222Aero Win Technology Corporation
NT$35.15-28.2% over one year
201620182020202220242026
NT$65.28
All time high, 2025
NT$49.98
52 week high, NT$32.77 low
3,161
Daily sessions since 2013

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2013 to 2026 series and minute bars.

8222 key facts

  • Aero Win Technology Corporation (8222) closed at NT$35.15 on Sep 24, 2026 on TWSE.
  • 8222's all time high close is NT$65.28, set on May 6, 2025; its all time low close is NT$9.97 on Mar 19, 2020.
  • 8222's 52 week range is NT$32.77 to NT$49.98.
  • 8222 returned -28.2% over the year to Sep 24, 2026 and +157.8% over five years.
  • Over ten years 8222 returned +39%, +3.3% a year compounded.
  • 8222's deepest drawdown was -70.9% from Jun 6, 2016 to Mar 19, 2020.
  • DataCedar holds 3,161 daily sessions of 8222 history from Oct 9, 2013 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

8222 price chart, 2013 to 2026

8222 adjusted close, Oct 9, 2013 to Sep 24, 2026NT$10.16NT$28.53NT$46.91NT$65.282014201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

8222 returns

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

PeriodReturn
1 month-9.2%
3 months-0.3%
6 months-3.2%
Year to date-14.3%
1 year-28.2%
3 years-24.1%
5 years+157.8%
10 years+38.6%
Since Oct 9, 2013+80.7%
Compound annual growth, 13.0 years+4.7%

8222 records

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

All time high close
NT$65.28 on May 6, 2025
All time low close
NT$9.97 on Mar 19, 2020
52 week high
NT$49.98 on Oct 9, 2025
52 week low
NT$32.77 on Jun 11, 2026
Deepest drawdown
-70.9% from Jun 6, 2016 to Mar 19, 2020, recovered Mar 8, 2023
Best single session
+12.8% on Mar 18, 2014
Worst single session
-11.3% on Oct 16, 2013
Volatility, 1 year annualised
40.2%
Sessions closing higher, 1 year
42%
Best calendar year
2023, +82%
Worst calendar year
2020, -25%

8222 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. 2013 starts on Oct 9, 2013; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$40.06NT$46.16NT$32.77NT$35.15-12.3%167M178
2025NT$38.75NT$67.92NT$34.50NT$40.06+2.8%2.2B242
2024NT$45.80NT$50.17NT$29.80NT$38.99-14.9%284.4M242
2023NT$25.13NT$67.54NT$23.82NT$45.80+81.5%2.2B239
2022NT$14.41NT$34.64NT$13.54NT$25.23+75.7%1B246
2021NT$13.05NT$16.59NT$11.06NT$14.36+10.0%101.8M243
2020NT$17.55NT$17.55NT$9.69NT$13.05-25.4%38.4M245
2019NT$15.24NT$20.97NT$14.91NT$17.50+15.2%60.9M241
2018NT$19.77NT$20.81NT$14.87NT$15.19-23.0%50.7M245
2017NT$21.40NT$27.24NT$16.25NT$19.73-7.8%81.6M243
2016NT$18.08NT$35.09NT$16.97NT$21.40+20.7%366.3M244
2015NT$17.55NT$24.13NT$12.70NT$17.74+5.5%212.7M246
2014NT$12.27NT$18.97NT$11.46NT$16.81+38.8%49.3M248
2013NT$19.45NT$19.70NT$11.78NT$12.11n/a4M59

8222 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$35.15-10.1%
August 2026NT$39.10+9.1%
July 2026NT$35.85-7.8%
June 2026NT$38.87+7.8%
May 2026NT$36.05+3.6%
April 2026NT$34.81+1.9%
March 2026NT$34.16-14.0%
February 2026NT$39.72-0.9%
January 2026NT$40.060.0%
December 2025NT$40.06-4.0%
November 2025NT$41.75-2.9%
October 2025NT$42.99-10.5%

About the 8222 data

Daily bars. 3,161 sessions from Oct 9, 2013 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 Oct 9, 2013, 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/8222/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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