TWSE · 9927 · stock

Thye Ming Industrial Co., Ltd. (9927) stock price history

Every TWSE trading session of Thye Ming Industrial Co., Ltd. from Jan 4, 2000 to Sep 24, 2026: 6,647 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 9927 data, free keyYear by year table

9927 adjusted close, 2000 to 2026

9927Thye Ming Industrial Co., Ltd.
NT$70.20-5.8% over one year
20052010201520202025
NT$93.93
All time high, 2024
NT$75.06
52 week high, NT$66.00 low
6,647
Daily sessions since 2000

Last updated Sep 24, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.

9927 key facts

  • Thye Ming Industrial Co., Ltd. (9927) closed at NT$70.20 on Sep 24, 2026 on TWSE.
  • 9927's all time high close is NT$93.93, set on May 7, 2024; its all time low close is NT$1.07 on Nov 21, 2000.
  • 9927's 52 week range is NT$66.00 to NT$75.06.
  • 9927 returned -5.8% over the year to Sep 24, 2026 and +99.1% over five years.
  • Over ten years 9927 returned +175%, +10.7% a year compounded.
  • 9927's deepest drawdown was -81.6% from Oct 5, 2007 to Nov 24, 2008.
  • DataCedar holds 6,647 daily sessions of 9927 history from Jan 4, 2000 and minute bars from Sep 15, 2026, adjusted for splits and dividends, served by the API under a key.

9927 price chart, 2000 to 2026

9927 adjusted close, Jan 4, 2000 to Sep 24, 2026NT$1.07NT$4.68NT$20.43NT$89.12200020052010201520202025
Adjusted daily close, log scale. 260 sampled points across the full history; the API serves every session.

9927 returns

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

PeriodReturn
1 month+1.3%
3 months+1.2%
6 months+5.1%
Year to date+2.8%
1 year-5.8%
3 years+14.9%
5 years+99.1%
10 years+175.2%
Since Jan 4, 2000+3,659%
Compound annual growth, 26.7 years+14.5%

9927 records

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

All time high close
NT$93.93 on May 7, 2024
All time low close
NT$1.07 on Nov 21, 2000
52 week high
NT$75.06 on Sep 25, 2025
52 week low
NT$66.00 on Nov 24, 2025
Deepest drawdown
-81.6% from Oct 5, 2007 to Nov 24, 2008, recovered Mar 16, 2017
Best single session
+13.7% on Sep 26, 2001
Worst single session
-10.0% on Aug 24, 2015
Volatility, 1 year annualised
16.5%
Sessions closing higher, 1 year
42%
Growth of 1 since 2000
37.6×
Best calendar year
2009, +246%
Worst calendar year
2008, -72%

9927 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. 2000 starts on Jan 4, 2000; 2026 runs to Sep 24, 2026.

YearOpenHighLowCloseReturnVolumeSessions
2026NT$68.00NT$71.50NT$66.10NT$70.20+3.1%16.9M178
2025NT$76.35NT$93.01NT$66.00NT$68.10-11.1%43.4M242
2024NT$78.72NT$97.51NT$71.34NT$76.59-2.8%97.6M242
2023NT$39.32NT$84.20NT$39.11NT$78.84+100.5%145.6M239
2022NT$35.55NT$45.28NT$34.53NT$39.32+10.6%64.5M246
2021NT$31.87NT$49.31NT$30.36NT$35.55+11.5%116.4M243
2020NT$32.60NT$33.16NT$23.96NT$31.87-2.2%23.5M245
2019NT$29.31NT$33.46NT$29.21NT$32.60+11.6%23.7M241
2018NT$34.86NT$36.63NT$28.30NT$29.21-16.0%43.3M245
2017NT$28.33NT$35.88NT$28.33NT$34.77+22.9%48.8M243
2016NT$21.88NT$31.49NT$20.71NT$28.29+29.5%31.2M244
2015NT$25.67NT$30.03NT$18.88NT$21.84-14.9%38.7M246
2014NT$24.15NT$28.55NT$22.48NT$25.67+6.3%52M248
2013NT$19.11NT$24.76NT$18.73NT$24.15+27.4%51.7M244
2012NT$15.99NT$20.29NT$14.52NT$18.95+18.5%24.4M248
2011NT$20.47NT$24.12NT$15.69NT$15.99-21.6%104.1M247
2010NT$23.07NT$24.47NT$16.73NT$20.39-11.3%162.5M250
2009NT$6.63NT$24.04NT$6.35NT$22.98+246.4%262.3M249
2008NT$23.85NT$25.76NT$5.72NT$6.63-72.0%2.2B251
2007NT$10.74NT$31.94NT$9.82NT$23.70+123.3%455.4M244
2006NT$7.18NT$10.93NT$7.07NT$10.61+46.0%1.5B248
2005NT$10.06NT$10.41NT$6.01NT$7.27-26.9%128M260
2004NT$5.75NT$12.39NT$5.63NT$9.94+72.9%545.8M262
2003NT$3.61NT$5.87NT$2.80NT$5.75+59.1%231M261
2002NT$2.91NT$4.83NT$2.77NT$3.61+24.2%12.4B261
2001NT$1.11NT$2.96NT$1.10NT$2.91+161.6%377.2M261
2000NT$1.88NT$3.17NT$1.05NT$1.11n/a38.3B259

9927 monthly closes, last 12 months

MonthMonth end closeChange
September 2026NT$70.20+0.6%
August 2026NT$69.80-0.1%
July 2026NT$69.90+1.6%
June 2026NT$68.80+1.2%
May 2026NT$68.00-0.4%
April 2026NT$68.30+1.0%
March 2026NT$67.60-3.4%
February 2026NT$70.00-0.7%
January 2026NT$70.50+3.5%
December 2025NT$68.10+0.9%
November 2025NT$67.50-5.6%
October 2025NT$71.49-4.1%

About the 9927 data

Daily bars. 6,647 sessions from Jan 4, 2000 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 24, 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 Jan 4, 2000, 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/9927/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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