TWSE · 2634 · stock

Aerospace Industrial Development Corporation (2634) stock price history

Every TWSE trading session of Aerospace Industrial Development Corporation from Aug 25, 2014 to Sep 24, 2026: 2,904 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 2634 data, free keyYear by year table

2634 adjusted close, 2014 to 2026

2634Aerospace Industrial Development
NT$63.10+5.9% over one year
201620182020202220242026
NT$73.30
All time high, 2026
NT$76.50
52 week high, NT$42.43 low
2,904
Daily sessions since 2014

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.

2634 key facts

  • Aerospace Industrial Development Corporation (2634) closed at NT$63.10 on Sep 24, 2026 on TWSE.
  • 2634's all time high close is NT$73.30, set on Aug 18, 2026; its all time low close is NT$21.78 on Oct 27, 2014.
  • 2634's 52 week range is NT$42.43 to NT$76.50.
  • 2634 returned +5.9% over the year to Sep 24, 2026 and +147.9% over five years.
  • Over ten years 2634 returned +94%, +6.9% a year compounded.
  • 2634's deepest drawdown was -33.5% from Aug 30, 2016 to Mar 23, 2020.
  • DataCedar holds 2,904 daily sessions of 2634 history from Aug 25, 2014 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

2634 price chart, 2014 to 2026

2634 adjusted close, Aug 25, 2014 to Sep 24, 2026NT$22.00NT$36.90NT$51.80NT$66.702014201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

2634 returns

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

PeriodReturn
1 month-8.0%
3 months+29.7%
6 months+30.2%
Year to date+25.2%
1 year+5.9%
3 years+21.9%
5 years+147.9%
10 years+94.5%
Since Aug 25, 2014+186.8%
Compound annual growth, 12.1 years+9.1%

2634 records

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

All time high close
NT$73.30 on Aug 18, 2026
All time low close
NT$21.78 on Oct 27, 2014
52 week high
NT$76.50 on Aug 18, 2026
52 week low
NT$42.43 on Jun 8, 2026
Deepest drawdown
-33.5% from Aug 30, 2016 to Mar 23, 2020, recovered Jun 17, 2022
Best single session
+10.0% on Jul 21, 2026
Worst single session
-10.0% on Apr 9, 2025
Volatility, 1 year annualised
44.9%
Sessions closing higher, 1 year
42%
Growth of 1 since 2014
2.9×
Best calendar year
2023, +53%
Worst calendar year
2020, -16%

2634 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. 2014 starts on Aug 25, 2014; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$49.93NT$76.50NT$42.43NT$63.10+26.4%3.5B178
2025NT$42.69NT$70.55NT$39.47NT$49.93+16.6%4.3B242
2024NT$50.08NT$56.21NT$40.59NT$42.83-14.0%2B242
2023NT$32.60NT$61.37NT$31.00NT$49.80+52.8%5.5B239
2022NT$26.49NT$35.65NT$25.81NT$32.60+23.1%2.4B246
2021NT$26.13NT$28.77NT$22.81NT$26.49+1.9%699.1M243
2020NT$30.81NT$31.58NT$21.43NT$25.99-15.9%778.5M245
2019NT$25.43NT$31.11NT$24.85NT$30.89+21.7%506.9M241
2018NT$29.52NT$29.88NT$22.99NT$25.39-14.0%293.2M245
2017NT$28.52NT$30.73NT$26.02NT$29.52+3.5%429.3M243
2016NT$29.07NT$34.35NT$26.25NT$28.52-1.9%523.3M244
2015NT$25.92NT$32.53NT$23.75NT$29.07+12.2%691.6M246
2014NT$18.44NT$27.90NT$18.44NT$25.92n/a322.5M50

2634 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$63.10-5.7%
August 2026NT$66.90+8.1%
July 2026NT$61.90+10.8%
June 2026NT$55.85+20.4%
May 2026NT$46.37+0.1%
April 2026NT$46.32+0.3%
March 2026NT$46.18-14.9%
February 2026NT$54.27+3.4%
January 2026NT$52.49+5.1%
December 2025NT$49.93-2.1%
November 2025NT$51.01-2.1%
October 2025NT$52.10-6.2%

About the 2634 data

Daily bars. 2,904 sessions from Aug 25, 2014 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, 2014, 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/2634/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

Nearby on TWSE

  • 2617 Taiwan Navigation Co., Ltd.
  • 2618 EVA Airways Corp.
  • 2630 Air Asia Co., Ltd.
  • 2633 Taiwan High Speed Rail Corporation
  • 2636 T3EX Global Holdings Corp.
  • 2637 Wisdom Marine Lines Co., Limited (Cayman)
  • 2642 Taiwan Pelican Express Co., Ltd.
  • 2645 Evergreen Aviation Technologies Corporation

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2634 share price history

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