TWSE · 4142 · stock

Adimmune Corporation (4142) stock price history

Every TWSE trading session of Adimmune Corporation from May 3, 2012 to Sep 24, 2026: 3,517 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 4142 data, free keyYear by year table

4142 adjusted close, 2012 to 2026

4142Adimmune Corporation
NT$17.90-3.8% over one year
2014201620182020202220242026
NT$77.19
All time high, 2020
NT$22.50
52 week high, NT$16.40 low
3,517
Daily sessions since 2012

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2012 to 2026 series and minute bars.

4142 key facts

  • Adimmune Corporation (4142) closed at NT$17.90 on Sep 24, 2026 on TWSE.
  • 4142's all time high close is NT$77.19, set on Sep 8, 2020; its all time low close is NT$14.39 on Aug 25, 2015.
  • 4142's 52 week range is NT$16.40 to NT$22.50.
  • 4142 returned -3.8% over the year to Sep 24, 2026 and -65.3% over five years.
  • Over ten years 4142 returned -17%, -1.8% a year compounded.
  • 4142's deepest drawdown was -79.3% from Sep 8, 2020 to Jul 8, 2025.
  • DataCedar holds 3,517 daily sessions of 4142 history from May 3, 2012 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

4142 price chart, 2012 to 2026

4142 adjusted close, May 3, 2012 to Sep 24, 2026NT$16.30NT$35.97NT$55.64NT$75.3120122014201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

4142 returns

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

PeriodReturn
1 month+0.6%
3 months+3.8%
6 months-2.5%
Year to date-5.5%
1 year-3.8%
3 years-47.4%
5 years-65.3%
10 years-16.9%
Since May 3, 2012-51.2%
Compound annual growth, 14.4 years-4.9%

4142 records

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

All time high close
NT$77.19 on Sep 8, 2020
All time low close
NT$14.39 on Aug 25, 2015
52 week high
NT$22.50 on Nov 17, 2025
52 week low
NT$16.40 on Jul 29, 2026
Deepest drawdown
-79.3% from Sep 8, 2020 to Jul 8, 2025, not yet recovered
Best single session
+10.0% on Jul 20, 2021
Worst single session
-10.0% on May 28, 2020
Volatility, 1 year annualised
27.3%
Sessions closing higher, 1 year
42%
Best calendar year
2020, +122%
Worst calendar year
2024, -39%

4142 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. 2012 starts on May 3, 2012; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$18.95NT$21.50NT$16.40NT$17.90-5.5%263.5M178
2025NT$20.10NT$27.00NT$15.90NT$18.95-5.7%704.3M242
2024NT$33.05NT$33.75NT$19.15NT$20.10-39.4%249.2M242
2023NT$35.45NT$45.40NT$31.45NT$33.15-6.9%341M239
2022NT$44.75NT$46.00NT$31.60NT$35.60-20.3%645.7M246
2021NT$55.59NT$69.76NT$42.25NT$44.65-19.7%2.1B243
2020NT$25.42NT$79.07NT$23.83NT$55.59+121.7%6.6B245
2019NT$19.14NT$26.70NT$18.53NT$25.07+31.3%478.7M241
2018NT$19.05NT$25.26NT$15.76NT$19.10+0.5%399M245
2017NT$21.49NT$24.03NT$17.36NT$19.00-11.6%195.6M243
2016NT$23.47NT$26.25NT$19.52NT$21.49-8.4%210.4M244
2015NT$28.50NT$30.34NT$13.55NT$23.47-17.7%365.6M246
2014NT$42.24NT$46.85NT$25.73NT$28.50-31.0%346.6M248
2013NT$34.29NT$48.45NT$33.11NT$41.30+22.6%429.5M244
2012NT$37.16NT$42.28NT$27.47NT$33.68n/a162.5M171

4142 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$17.90+0.8%
August 2026NT$17.75+7.3%
July 2026NT$16.55-6.0%
June 2026NT$17.60+2.6%
May 2026NT$17.15-3.1%
April 2026NT$17.70-3.5%
March 2026NT$18.35+1.9%
February 2026NT$18.00-5.5%
January 2026NT$19.05+0.5%
December 2025NT$18.95-3.8%
November 2025NT$19.70+3.7%
October 2025NT$19.00+0.3%

About the 4142 data

Daily bars. 3,517 sessions from May 3, 2012 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 May 3, 2012, 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/4142/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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