TWSE · 4942 · stock

Chia Chang Co., Ltd (4942) stock price history

Every TWSE trading session of Chia Chang Co., Ltd from Jun 27, 2011 to Sep 24, 2026: 3,727 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 4942 data, free keyYear by year table

4942 adjusted close, 2011 to 2026

4942Chia Chang Co., Ltd
NT$31.65-7.0% over one year
201520202025
NT$40.70
All time high, 2024
NT$40.89
52 week high, NT$30.60 low
3,727
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.

4942 key facts

  • Chia Chang Co., Ltd (4942) closed at NT$31.65 on Sep 24, 2026 on TWSE.
  • 4942's all time high close is NT$40.70, set on Jul 5, 2024; its all time low close is NT$8.85 on Aug 24, 2015.
  • 4942's 52 week range is NT$30.60 to NT$40.89.
  • 4942 returned -7.0% over the year to Sep 24, 2026 and -6.3% over five years.
  • Over ten years 4942 returned +108%, +7.6% a year compounded.
  • 4942's deepest drawdown was -58.1% from Mar 2, 2012 to Aug 24, 2015.
  • DataCedar holds 3,727 daily sessions of 4942 history from Jun 27, 2011 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

4942 price chart, 2011 to 2026

4942 adjusted close, Jun 27, 2011 to Sep 24, 2026NT$9.60NT$19.80NT$30.00NT$40.1920122014201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

4942 returns

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

PeriodReturn
1 month-4.8%
3 months-11.4%
6 months-10.4%
Year to date-14.8%
1 year-7.0%
3 years-12.1%
5 years-6.3%
10 years+108.2%
Since Jun 27, 2011+62.5%
Compound annual growth, 15.2 years+3.2%

4942 records

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

All time high close
NT$40.70 on Jul 5, 2024
All time low close
NT$8.85 on Aug 24, 2015
52 week high
NT$40.89 on Oct 30, 2025
52 week low
NT$30.60 on Sep 16, 2026
Deepest drawdown
-58.1% from Mar 2, 2012 to Aug 24, 2015, recovered Nov 27, 2018
Best single session
+10.0% on Apr 10, 2025
Worst single session
-9.9% on Apr 7, 2025
Volatility, 1 year annualised
17.1%
Sessions closing higher, 1 year
45%
Best calendar year
2018, +54%
Worst calendar year
2022, -24%

4942 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 Jun 27, 2011; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$36.97NT$37.91NT$30.60NT$31.65-14.4%21.3M178
2025NT$36.81NT$40.89NT$31.30NT$36.97-0.3%38.4M242
2024NT$37.13NT$40.92NT$34.84NT$37.08+0.1%54.8M242
2023NT$28.07NT$38.19NT$28.07NT$37.04+31.0%51.8M239
2022NT$37.54NT$38.35NT$25.67NT$28.27-24.1%67.8M246
2021NT$26.73NT$39.25NT$25.15NT$37.24+39.5%193.6M243
2020NT$27.33NT$28.14NT$16.43NT$26.70-2.3%115.7M245
2019NT$21.23NT$30.34NT$20.24NT$27.33+29.9%237.5M241
2018NT$13.67NT$24.94NT$13.25NT$21.04+54.0%151.8M245
2017NT$14.87NT$15.93NT$13.39NT$13.67-7.6%32M243
2016NT$13.12NT$15.65NT$10.35NT$14.79+12.7%58.7M244
2015NT$15.19NT$15.61NT$7.97NT$13.12-14.1%46.7M246
2014NT$18.31NT$19.15NT$13.59NT$15.27-15.9%129.4M248
2013NT$17.88NT$20.03NT$15.15NT$18.15+3.4%249.4M244
2012NT$16.11NT$21.41NT$11.64NT$17.55+9.0%249.4M248
2011NT$20.03NT$21.08NT$14.48NT$16.11n/a174.6M133

4942 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$31.65-4.5%
August 2026NT$33.15-4.2%
July 2026NT$34.60-2.8%
June 2026NT$35.60-0.5%
May 2026NT$35.78-0.1%
April 2026NT$35.83+1.2%
March 2026NT$35.41-2.9%
February 2026NT$36.45+2.5%
January 2026NT$35.55-3.8%
December 2025NT$36.97+2.6%
November 2025NT$36.02-8.1%
October 2025NT$39.19+14.2%

About the 4942 data

Daily bars. 3,727 sessions from Jun 27, 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 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 Jun 27, 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/4942/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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