TWSE · 6799 · stock

M3 Technology Inc. (6799) stock price history

Every TWSE trading session of M3 Technology Inc. from Nov 27, 2020 to Sep 24, 2026: 1,415 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 6799 data, free keyYear by year table

6799 adjusted close, 2020 to 2026

6799M3 Technology Inc.
NT$86.60+1.1% over one year
20222023202420252026
NT$315.42
All time high, 2021
NT$114.49
52 week high, NT$68.02 low
1,415
Daily sessions since 2020

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.

6799 key facts

  • M3 Technology Inc. (6799) closed at NT$86.60 on Sep 24, 2026 on TWSE.
  • 6799's all time high close is NT$315.42, set on Nov 15, 2021; its all time low close is NT$69.37 on Jul 30, 2026.
  • 6799's 52 week range is NT$68.02 to NT$114.49.
  • 6799 returned +1.1% over the year to Sep 24, 2026 and -56.7% over five years.
  • Since Nov 27, 2020 6799 returned -8%, -1.4% a year compounded.
  • 6799's deepest drawdown was -78.0% from Nov 15, 2021 to Jul 30, 2026.
  • DataCedar holds 1,415 daily sessions of 6799 history from Nov 27, 2020 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

6799 price chart, 2020 to 2026

6799 adjusted close, Nov 27, 2020 to Sep 24, 2026NT$71.02NT$142.88NT$214.73NT$286.592020202120222023202420252026
Adjusted daily close. 260 sampled points across the full history; the API serves every session.

6799 returns

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

PeriodReturn
1 month+10.2%
3 months-16.2%
6 months+13.8%
Year to date+10.3%
1 year+1.1%
3 years-39.6%
5 years-56.7%
10 yearsn/a
Since Nov 27, 2020-8.0%
Compound annual growth, 5.8 years-1.4%

6799 records

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

All time high close
NT$315.42 on Nov 15, 2021
All time low close
NT$69.37 on Jul 30, 2026
52 week high
NT$114.49 on May 28, 2026
52 week low
NT$68.02 on Jul 29, 2026
Deepest drawdown
-78.0% from Nov 15, 2021 to Jul 30, 2026, not yet recovered
Best single session
+22.7% on Apr 1, 2021
Worst single session
-12.7% on May 11, 2021
Volatility, 1 year annualised
47.9%
Sessions closing higher, 1 year
46%
Best calendar year
2021, +202%
Worst calendar year
2022, -71%

6799 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. 2020 starts on Nov 27, 2020; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$79.17NT$114.49NT$68.02NT$86.60+10.2%84.9M178
2025NT$91.61NT$127.69NT$69.08NT$78.59-13.3%218.7M242
2024NT$178.11NT$210.96NT$88.01NT$90.66-48.8%231.9M242
2023NT$84.38NT$185.98NT$82.57NT$177.19+110.0%534.6M239
2022NT$295.46NT$298.12NT$73.96NT$84.38-71.4%76.2M246
2021NT$98.60NT$320.75NT$87.19NT$295.46+202.4%93.6M243
2020NT$59.25NT$108.77NT$59.25NT$97.71n/a2.7M25

6799 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$86.60+6.9%
August 2026NT$81.00+7.6%
July 2026NT$75.29-21.5%
June 2026NT$95.86-10.2%
May 2026NT$106.73+25.0%
April 2026NT$85.38+19.6%
March 2026NT$71.41-10.0%
February 2026NT$79.37-4.3%
January 2026NT$82.96+5.6%
December 2025NT$78.59+1.9%
November 2025NT$77.14-4.6%
October 2025NT$80.82-4.1%

About the 6799 data

Daily bars. 1,415 sessions from Nov 27, 2020 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 Nov 27, 2020, 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/6799/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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