TWSE · 6164 · stock

Ledtech Electronics Corp. (6164) stock price history

Every TWSE trading session of Ledtech Electronics Corp. from Oct 21, 2008 to Nov 12, 2026: 4,377 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 6164 data, free keyYear by year table

6164 adjusted close, 2008 to 2026

6164Ledtech Electronics Corp.
NT$10.90+6.3% over one year
2010201520202025
NT$22.09
All time high, 2011
NT$17.40
52 week high, NT$9.33 low
4,377
Daily sessions since 2008

Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2008 to 2026 series and minute bars.

6164 key facts

  • Ledtech Electronics Corp. (6164) closed at NT$10.90 on Nov 12, 2026 on TWSE.
  • 6164's all time high close is NT$22.09, set on Feb 18, 2011; its all time low close is NT$4.53 on Mar 19, 2020.
  • 6164's 52 week range is NT$9.33 to NT$17.40.
  • 6164 returned +6.3% over the year to Nov 12, 2026 and -23.9% over five years.
  • Over ten years 6164 returned -6%, -0.6% a year compounded.
  • 6164's deepest drawdown was -79.5% from Feb 18, 2011 to Mar 19, 2020.
  • DataCedar holds 4,377 daily sessions of 6164 history from Oct 21, 2008 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6164 price chart, 2008 to 2026

6164 adjusted close, Oct 21, 2008 to Nov 12, 2026NT$4.99NT$10.68NT$16.37NT$22.062010201520202025
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6164 returns

Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.

PeriodReturn
1 month-15.2%
3 months-8.4%
6 months-11.4%
Year to date-16.2%
1 year+6.3%
3 years-1.0%
5 years-23.9%
10 years-5.6%
Since Oct 21, 2008+68.0%
Compound annual growth, 18.1 years+2.9%

6164 records

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

All time high close
NT$22.09 on Feb 18, 2011
All time low close
NT$4.53 on Mar 19, 2020
52 week high
NT$17.40 on Jul 3, 2026
52 week low
NT$9.33 on Nov 12, 2025
Deepest drawdown
-79.5% from Feb 18, 2011 to Mar 19, 2020, not yet recovered
Best single session
+14.2% on Jan 6, 2011
Worst single session
-21.4% on Oct 28, 2024
Volatility, 1 year annualised
49.3%
Sessions closing higher, 1 year
43%
Best calendar year
2009, +188%
Worst calendar year
2022, -43%

6164 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. 2008 starts on Oct 21, 2008; 2026 runs to Nov 12, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$12.55NT$17.40NT$9.95NT$10.90-14.8%190M206
2025NT$13.17NT$14.20NT$8.49NT$12.80-3.1%92.1M242
2024NT$13.61NT$19.51NT$12.93NT$13.21-1.8%392.1M241
2023NT$10.16NT$15.50NT$10.08NT$13.45+32.6%117.6M239
2022NT$17.69NT$17.79NT$8.99NT$10.15-43.5%142.9M242
2021NT$12.18NT$21.31NT$8.78NT$17.95+48.5%737.3M242
2020NT$7.22NT$12.95NT$4.50NT$12.08+67.4%108.1M245
2019NT$8.29NT$9.18NT$6.63NT$7.22-13.6%33.7M240
2018NT$12.51NT$13.23NT$7.74NT$8.36-33.2%47.3M245
2017NT$12.90NT$14.48NT$11.31NT$12.51-4.0%50.3M242
2016NT$8.60NT$13.71NT$7.77NT$13.03+51.0%61.7M243
2015NT$13.22NT$14.27NT$7.26NT$8.63-34.9%67M241
2014NT$15.22NT$18.98NT$10.83NT$13.26-12.2%185.7M246
2013NT$8.96NT$16.06NT$8.58NT$15.10+69.9%297.8M241
2012NT$10.79NT$13.68NT$6.73NT$8.89-17.6%120.4M246
2011NT$13.86NT$22.91NT$9.22NT$10.79-21.6%407.3M239
2010NT$19.21NT$20.28NT$12.91NT$13.76-28.1%179.6M246
2009NT$6.64NT$20.70NT$6.64NT$19.14+188.2%404.6M240
2008NT$6.49NT$7.26NT$5.37NT$6.64n/a28.8M51

6164 monthly closes, last 12 months

MonthMonth end closeChange
November 2026NT$10.90-7.6%
October 2026NT$11.80-6.3%
September 2026NT$12.60+2.9%
August 2026NT$12.25+7.9%
July 2026NT$11.35-13.7%
June 2026NT$13.15+8.7%
May 2026NT$12.10-1.6%
April 2026NT$12.30+6.0%
March 2026NT$11.60-6.5%
February 2026NT$12.40-1.2%
January 2026NT$12.55-2.0%
December 2025NT$12.80+31.3%

About the 6164 data

Daily bars. 4,377 sessions from Oct 21, 2008 to Nov 12, 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 6, 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 Oct 21, 2008, 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%3A6164/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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