TWSE · 8112 · stock

Supreme Electronics Co., Ltd. (8112) stock price history

Every TWSE trading session of Supreme Electronics Co., Ltd. from Dec 31, 2007 to Sep 24, 2026: 4,592 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 8112 data, free keyYear by year table

8112 adjusted close, 2007 to 2026

8112Supreme Electronics Co., Ltd.
NT$83.50+96.5% over one year
2010201520202025
NT$100.00
All time high, 2026
NT$101.50
52 week high, NT$40.57 low
4,592
Daily sessions since 2007

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.

8112 key facts

  • Supreme Electronics Co., Ltd. (8112) closed at NT$83.50 on Sep 24, 2026 on TWSE.
  • 8112's all time high close is NT$100.00, set on Aug 11, 2026; its all time low close is NT$0.8766 on Nov 24, 2008.
  • 8112's 52 week range is NT$40.57 to NT$101.50.
  • 8112 returned +96.5% over the year to Sep 24, 2026 and +171.7% over five years.
  • Over ten years 8112 returned +891%, +25.8% a year compounded.
  • 8112's deepest drawdown was -78.7% from Apr 25, 2008 to Nov 24, 2008.
  • DataCedar holds 4,592 daily sessions of 8112 history from Dec 31, 2007 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

8112 price chart, 2007 to 2026

8112 adjusted close, Dec 31, 2007 to Sep 24, 2026NT$1.31NT$5.39NT$22.26NT$91.882010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

8112 returns

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

PeriodReturn
1 month-12.5%
3 months-9.1%
6 months+9.8%
Year to date+14.9%
1 year+96.5%
3 years+79.8%
5 years+171.7%
10 years+891.0%
Since Dec 31, 2007+2,158%
Compound annual growth, 18.7 years+18.1%

8112 records

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

All time high close
NT$100.00 on Aug 11, 2026
All time low close
NT$0.8766 on Nov 24, 2008
52 week high
NT$101.50 on Aug 12, 2026
52 week low
NT$40.57 on Sep 26, 2025
Deepest drawdown
-78.7% from Apr 25, 2008 to Nov 24, 2008, recovered Sep 17, 2009
Best single session
+10.0% on Dec 11, 2023
Worst single session
-10.0% on May 9, 2024
Volatility, 1 year annualised
55.8%
Sessions closing higher, 1 year
49%
Growth of 1 since 2007
22.6×
Best calendar year
2009, +413%
Worst calendar year
2008, -54%

8112 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. 2007 starts on Dec 31, 2007; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$72.41NT$101.50NT$60.42NT$83.50+16.5%4.2B178
2025NT$53.03NT$82.96NT$37.28NT$71.64+34.6%2.7B242
2024NT$51.82NT$85.20NT$51.05NT$53.21+3.0%1.9B242
2023NT$27.10NT$63.09NT$26.91NT$51.65+90.6%1.5B239
2022NT$34.74NT$39.57NT$24.37NT$27.10-21.1%703.5M246
2021NT$21.20NT$34.61NT$20.77NT$34.33+62.4%1.4B243
2020NT$17.26NT$21.76NT$15.15NT$21.14+23.1%1B245
2019NT$14.06NT$17.60NT$13.64NT$17.17+22.8%497.8M241
2018NT$14.21NT$18.00NT$11.43NT$13.98-1.8%1.1B245
2017NT$11.00NT$16.33NT$9.94NT$14.24+29.9%2.4B243
2016NT$5.37NT$11.42NT$4.85NT$10.96+104.0%1.6B244
2015NT$6.43NT$6.86NT$4.07NT$5.37-17.0%473M246
2014NT$5.48NT$7.82NT$5.36NT$6.47+18.0%1.4B248
2013NT$4.07NT$6.02NT$4.03NT$5.48+34.8%433.7M244
2012NT$4.69NT$7.03NT$3.51NT$4.07-13.3%553.9M248
2011NT$6.81NT$8.40NT$4.23NT$4.69-30.3%945.3M247
2010NT$8.62NT$9.30NT$5.52NT$6.73-21.9%1.5B250
2009NT$1.68NT$8.74NT$1.42NT$8.62+412.6%2.4B249
2008NT$3.56NT$4.27NT$0.8766NT$1.68-54.5%4.8B251
2007NT$3.67NT$3.71NT$3.56NT$3.70n/a2.8M1

8112 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$83.50-8.0%
August 2026NT$90.80+13.1%
July 2026NT$80.30-9.4%
June 2026NT$88.62+4.3%
May 2026NT$84.98+8.4%
April 2026NT$78.36+10.9%
March 2026NT$70.68+0.8%
February 2026NT$70.11-13.6%
January 2026NT$81.14+13.3%
December 2025NT$71.64+7.6%
November 2025NT$66.56+5.2%
October 2025NT$63.30+48.3%

About the 8112 data

Daily bars. 4,592 sessions from Dec 31, 2007 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 Dec 31, 2007, 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/8112/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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