TWSE · 6442 · stock

EZconn Corporation (6442) stock price history

Every TWSE trading session of EZconn Corporation from Mar 17, 2014 to Sep 24, 2026: 3,057 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$1,530+86.4% over one year
201620182020202220242026
NT$2,350
All time high, 2026
NT$2,518
52 week high, NT$746.55 low
3,057
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.

6442 key facts

  • EZconn Corporation (6442) closed at NT$1,530 on Sep 24, 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$746.55 to NT$2,518.
  • 6442 returned +86.4% over the year to Sep 24, 2026 and +4,716% over five years.
  • Over ten years 6442 returned +3,962%, +44.8% a year compounded.
  • 6442's deepest drawdown was -56.4% from Jul 16, 2015 to Oct 26, 2018.
  • DataCedar holds 3,057 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 Sep 24, 2026NT$15.20NT$78.56NT$405.86NT$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 Sep 24, 2026, on adjusted closes.

PeriodReturn
1 month+4.8%
3 months-20.2%
6 months-20.2%
Year to date+12.2%
1 year+86.4%
3 years+2,125%
5 years+4,716%
10 years+3,962%
Since Mar 17, 2014+5,817%
Compound annual growth, 12.5 years+38.5%

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$746.55 on Sep 26, 2025
Deepest drawdown
-56.4% from Jul 16, 2015 to Oct 26, 2018, recovered Jul 29, 2022
Best single session
+15.6% on Jan 9, 2015
Worst single session
-12.1% on Oct 27, 2014
Volatility, 1 year annualised
81.7%
Sessions closing higher, 1 year
47%
Growth of 1 since 2014
59.2×
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 Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$1,373NT$2,518NT$1,000NT$1,530+13.5%458.6M178
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$31.95NT$65.89NT$30.59NT$40.46+24.5%317M246
2021NT$26.06NT$34.70NT$24.61NT$32.49+24.7%7.7M243
2020NT$31.45NT$34.79NT$24.74NT$26.06-18.8%9.1M245
2019NT$29.12NT$34.72NT$28.23NT$32.09+10.6%26.9M241
2018NT$31.01NT$32.04NT$20.85NT$29.00-6.0%23.9M245
2017NT$32.14NT$45.37NT$28.93NT$30.87-4.2%180M243
2016NT$31.84NT$43.78NT$27.47NT$32.21+2.4%149.6M244
2015NT$19.07NT$50.07NT$18.62NT$31.45+68.9%106.7M246
2014NT$25.86NT$26.24NT$13.56NT$18.62n/a6.3M203

6442 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$1,530-6.1%
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%
November 2025NT$1,180+26.7%
October 2025NT$930.96+18.4%

About the 6442 data

Daily bars. 3,057 sessions from Mar 17, 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 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/6442/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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6442 share price history

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