TWSE · 6412 · stock

Chicony Power Technology Co., Ltd. (6412) stock price history

Every TWSE trading session of Chicony Power Technology Co., Ltd. from Mar 12, 2013 to Sep 24, 2026: 3,305 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 6412 data, free keyYear by year table

6412 adjusted close, 2013 to 2026

6412Chicony Power Technology Co., Ltd.
NT$74.60-22.7% over one year
2014201620182020202220242026
NT$162.05
All time high, 2024
NT$107.59
52 week high, NT$69.36 low
3,305
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.

6412 key facts

  • Chicony Power Technology Co., Ltd. (6412) closed at NT$74.60 on Sep 24, 2026 on TWSE.
  • 6412's all time high close is NT$162.05, set on Mar 22, 2024; its all time low close is NT$15.51 on Aug 24, 2015.
  • 6412's 52 week range is NT$69.36 to NT$107.59.
  • 6412 returned -22.7% over the year to Sep 24, 2026 and +45.0% over five years.
  • Over ten years 6412 returned +199%, +11.6% a year compounded.
  • 6412's deepest drawdown was -57.1% from Mar 22, 2024 to Mar 31, 2026.
  • DataCedar holds 3,305 daily sessions of 6412 history from Mar 12, 2013 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6412 price chart, 2013 to 2026

6412 adjusted close, Mar 12, 2013 to Sep 24, 2026NT$17.98NT$65.71NT$113.44NT$161.172014201620182020202220242026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6412 returns

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

PeriodReturn
1 month-4.0%
3 months-19.9%
6 months+3.0%
Year to date-16.4%
1 year-22.7%
3 years-23.1%
5 years+45.0%
10 years+198.6%
Since Mar 12, 2013+293.8%
Compound annual growth, 13.5 years+10.7%

6412 records

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

All time high close
NT$162.05 on Mar 22, 2024
All time low close
NT$15.51 on Aug 24, 2015
52 week high
NT$107.59 on Jun 1, 2026
52 week low
NT$69.36 on Mar 31, 2026
Deepest drawdown
-57.1% from Mar 22, 2024 to Mar 31, 2026, not yet recovered
Best single session
+10.0% on May 4, 2026
Worst single session
-13.1% on Nov 8, 2013
Volatility, 1 year annualised
38.4%
Sessions closing higher, 1 year
43%
Growth of 1 since 2013
3.9×
Best calendar year
2023, +115%
Worst calendar year
2018, -22%

6412 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 Mar 12, 2013; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$88.38NT$107.59NT$69.36NT$74.60-15.5%382.5M178
2025NT$108.72NT$122.88NT$76.28NT$88.28-19.1%259M242
2024NT$127.80NT$172.15NT$105.06NT$109.17-14.6%198.3M242
2023NT$59.56NT$131.75NT$59.56NT$127.80+114.6%223.9M239
2022NT$59.85NT$67.03NT$51.97NT$59.56-0.1%75M246
2021NT$51.28NT$61.99NT$49.47NT$59.63+16.1%117.7M243
2020NT$43.28NT$57.03NT$28.86NT$51.36+19.0%183.7M245
2019NT$29.48NT$47.89NT$27.04NT$43.15+45.4%220.4M241
2018NT$38.49NT$41.26NT$24.99NT$29.68-22.4%113.5M245
2017NT$29.36NT$45.40NT$26.48NT$38.24+30.0%282M243
2016NT$22.43NT$31.31NT$18.50NT$29.42+28.0%209.5M244
2015NT$22.97NT$23.68NT$14.66NT$22.98-1.1%90M246
2014NT$22.62NT$24.91NT$20.04NT$23.23+2.9%168.3M248
2013NT$18.94NT$27.15NT$18.09NT$22.57n/a19.2B203

6412 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$74.60-5.6%
August 2026NT$79.00+3.3%
July 2026NT$76.50-19.7%
June 2026NT$95.30-2.7%
May 2026NT$97.99+25.9%
April 2026NT$77.81+12.0%
March 2026NT$69.45-20.5%
February 2026NT$87.32+12.4%
January 2026NT$77.72-12.0%
December 2025NT$88.28-5.8%
November 2025NT$93.76+8.2%
October 2025NT$86.65-9.6%

About the 6412 data

Daily bars. 3,305 sessions from Mar 12, 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 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 Mar 12, 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/6412/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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