TWSE · 6442 · stock

EZconn Corporation (6442) stock price history

Every TWSE trading session of EZconn Corporation from Mar 17, 2014 to Nov 13, 2026: 3,068 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 6442 data, free keyYear by year table

6442 adjusted close, 2014 to 2026

6442EZconn Corporation
NT$1,160+12.5% over one year
201620182020202220242026
NT$2,350
All time high, 2026
NT$2,518
52 week high, NT$931.95 low
3,068
Daily sessions since 2014

Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2014 to 2026 series and minute bars.

6442 key facts

  • EZconn Corporation (6442) closed at NT$1,160 on Nov 13, 2026 on TWSE.
  • 6442's all time high close is NT$2,350, set on Apr 20, 2026; its all time low close is NT$14.04 on Oct 31, 2014.
  • 6442's 52 week range is NT$931.95 to NT$2,518.
  • 6442 returned +12.5% over the year to Nov 13, 2026 and +3,604% over five years.
  • Over ten years 6442 returned +3,910%, +44.6% a year compounded.
  • 6442's deepest drawdown was -57.2% from Apr 20, 2026 to Nov 6, 2026.
  • DataCedar holds 3,068 daily sessions of 6442 history from Mar 17, 2014 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6442 price chart, 2014 to 2026

6442 adjusted close, Mar 17, 2014 to Nov 13, 2026NT$16.38NT$82.57NT$416.09NT$2,0972014201620182020202220242026
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

6442 returns

Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.

PeriodReturn
1 month-28.8%
3 months-25.9%
6 months-35.2%
Year to date-14.9%
1 year+12.5%
3 years+1,627%
5 years+3,604%
10 years+3,910%
Since Mar 17, 2014+4,386%
Compound annual growth, 12.7 years+35.0%

6442 records

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

All time high close
NT$2,350 on Apr 20, 2026
All time low close
NT$14.04 on Oct 31, 2014
52 week high
NT$2,518 on Mar 3, 2026
52 week low
NT$931.95 on Nov 13, 2025
Deepest drawdown
-57.2% from Apr 20, 2026 to Nov 6, 2026, not yet recovered
Best single session
+15.6% on Jan 9, 2015
Worst single session
-12.8% on Oct 30, 2026
Volatility, 1 year annualised
84.1%
Sessions closing higher, 1 year
47%
Growth of 1 since 2014
44.9×
Best calendar year
2024, +843%
Worst calendar year
2020, -19%

6442 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 Mar 17, 2014; 2026 runs to Nov 13, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$1,373NT$2,518NT$963.00NT$1,160-14.0%516.5M207
2025NT$636.03NT$1,428NT$284.95NT$1,348+113.3%869M242
2024NT$66.86NT$642.84NT$62.52NT$632.14+842.7%1B242
2023NT$40.18NT$87.56NT$40.18NT$67.05+65.7%303.6M239
2022NT$31.72NT$65.89NT$30.59NT$40.46+24.5%317M244
2021NT$26.06NT$34.70NT$24.61NT$32.49+24.7%7.7M239
2020NT$31.45NT$34.79NT$24.74NT$26.06-18.8%8.8M240
2019NT$29.12NT$34.72NT$28.23NT$32.09+10.6%26.9M240
2018NT$31.01NT$32.04NT$20.85NT$29.00-6.0%23.9M245
2017NT$32.14NT$45.37NT$28.93NT$30.87-4.2%179.9M242
2016NT$31.84NT$43.78NT$27.47NT$32.21+2.4%149.2M242
2015NT$19.07NT$50.07NT$18.62NT$31.45+68.9%106.3M244
2014NT$25.86NT$26.24NT$13.56NT$18.62n/a6.2M202

6442 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$1,160-5.7%
October 2026NT$1,230-17.4%
September 2026NT$1,490-8.6%
August 2026NT$1,630+41.1%
July 2026NT$1,155-29.0%
June 2026NT$1,626-11.1%
May 2026NT$1,829-12.6%
April 2026NT$2,092+11.1%
March 2026NT$1,884-11.4%
February 2026NT$2,127+20.2%
January 2026NT$1,770+31.2%
December 2025NT$1,348+14.3%

About the 6442 data

Daily bars. 3,068 sessions from Mar 17, 2014 to Nov 13, 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 Nov 9, 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 17, 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/twse%3A6442/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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