HKEX · 8189 · stock
Tianjin TEDA Biomedical Engineering Company Limited (8189) stock price history
Every HKEX trading session of Tianjin TEDA Biomedical Engineering Company Limited from Jun 18, 2002 to Nov 12, 2026: 5,911 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 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.
8189 adjusted close, 2002 to 2026
- HK$1.94
- All time high, 2016
- HK$0.4000
- 52 week high, HK$0.1140 low
- 5,911
- Daily sessions since 2002
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2002 to 2026 series and minute bars.
8189 key facts
- Tianjin TEDA Biomedical Engineering Company Limited (8189) closed at HK$0.1190 on Nov 12, 2026 on HKEX.
- 8189's all time high close is HK$1.94, set on May 19, 2016; its all time low close is HK$0.0560 on Oct 16, 2008.
- 8189's 52 week range is HK$0.1140 to HK$0.4000.
- 8189 returned -68.7% over the year to Nov 12, 2026 and -54.2% over five years.
- Over ten years 8189 returned -85%, -17.0% a year compounded.
- 8189's deepest drawdown was -97.0% from May 19, 2016 to Oct 12, 2020.
- DataCedar holds 5,911 daily sessions of 8189 history from Jun 18, 2002 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
8189 price chart, 2002 to 2026
8189 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -50.4% |
| 3 months | -20.7% |
| 6 months | -51.0% |
| Year to date | -60.3% |
| 1 year | -68.7% |
| 3 years | +32.2% |
| 5 years | -54.2% |
| 10 years | -84.5% |
| Since Jun 18, 2002 | -79.8% |
| Compound annual growth, 24.4 years | -6.4% |
8189 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$1.94 on May 19, 2016
- All time low close
- HK$0.0560 on Oct 16, 2008
- 52 week high
- HK$0.4000 on Dec 2, 2025
- 52 week low
- HK$0.1140 on May 29, 2026
- Deepest drawdown
- -97.0% from May 19, 2016 to Oct 12, 2020, not yet recovered
- Best single session
- +100.0% on Sep 22, 2008
- Worst single session
- -53.3% on Sep 23, 2008
- Volatility, 1 year annualised
- 89.9%
- Sessions closing higher, 1 year
- 28%
- Best calendar year
- 2024, +265%
- Worst calendar year
- 2017, -61%
8189 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. 2002 starts on Jun 18, 2002; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.3050 | HK$0.3700 | HK$0.1140 | HK$0.1190 | -62.2% | 164.7M | 201 |
| 2025 | HK$0.3250 | HK$0.6500 | HK$0.2800 | HK$0.3150 | -3.1% | 458.3M | 244 |
| 2024 | HK$0.0990 | HK$0.4000 | HK$0.0670 | HK$0.3250 | +265.2% | 63M | 235 |
| 2023 | HK$0.2000 | HK$0.2200 | HK$0.0610 | HK$0.0890 | -55.5% | 12.4M | 226 |
| 2022 | HK$0.1700 | HK$0.4000 | HK$0.0900 | HK$0.2000 | +17.6% | 37.5M | 232 |
| 2021 | HK$0.0980 | HK$0.5500 | HK$0.0740 | HK$0.1700 | +73.5% | 37.4M | 237 |
| 2020 | HK$0.1240 | HK$0.1660 | HK$0.0580 | HK$0.0980 | -21.0% | 11M | 239 |
| 2019 | HK$0.2900 | HK$0.2950 | HK$0.0830 | HK$0.1240 | -57.2% | 6.1M | 237 |
| 2018 | HK$0.3000 | HK$0.4850 | HK$0.2200 | HK$0.2900 | 0.0% | 26.7M | 243 |
| 2017 | HK$0.7400 | HK$0.8400 | HK$0.2650 | HK$0.2900 | -60.8% | 133.6M | 239 |
| 2016 | HK$1.37 | HK$1.95 | HK$0.6600 | HK$0.7400 | -45.6% | 763.4M | 246 |
| 2015 | HK$0.7700 | HK$1.80 | HK$0.3700 | HK$1.36 | +70.0% | 351.6M | 239 |
| 2014 | HK$0.7500 | HK$1.03 | HK$0.5600 | HK$0.8000 | +5.3% | 48.3M | 224 |
| 2013 | HK$0.6800 | HK$1.19 | HK$0.5600 | HK$0.7600 | +11.8% | 38.3M | 239 |
| 2012 | HK$0.6900 | HK$0.7800 | HK$0.3400 | HK$0.6800 | +4.6% | 66.9M | 240 |
| 2011 | HK$0.3150 | HK$0.8100 | HK$0.3000 | HK$0.6500 | +109.7% | 37.4M | 241 |
| 2010 | HK$0.4950 | HK$0.4950 | HK$0.3100 | HK$0.3100 | -37.4% | 17.4M | 249 |
| 2009 | HK$0.1600 | HK$0.6000 | HK$0.1600 | HK$0.4950 | +120.0% | 99.8M | 249 |
| 2008 | HK$0.2800 | HK$0.3450 | HK$0.0560 | HK$0.2250 | -16.7% | 55.3M | 247 |
| 2007 | HK$0.1800 | HK$0.7100 | HK$0.1600 | HK$0.2700 | +35.0% | 145.8M | 246 |
| 2006 | HK$0.1200 | HK$0.3250 | HK$0.0810 | HK$0.2000 | +66.7% | 17.2M | 247 |
| 2005 | HK$0.1900 | HK$0.2160 | HK$0.1100 | HK$0.1200 | -36.8% | 5.5M | 247 |
| 2004 | HK$0.2400 | HK$0.2600 | HK$0.1750 | HK$0.1900 | -20.8% | 24.8M | 262 |
| 2003 | HK$0.1740 | HK$0.2500 | HK$0.1150 | HK$0.2400 | +37.9% | 36.4M | 261 |
| 2002 | HK$0.9400 | HK$0.9600 | HK$0.1350 | HK$0.1740 | n/a | 92.5M | 141 |
8189 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.1190 | -16.8% |
| October 2026 | HK$0.1430 | -42.8% |
| September 2026 | HK$0.2500 | 0.0% |
| August 2026 | HK$0.2500 | +72.4% |
| July 2026 | HK$0.1450 | +5.1% |
| June 2026 | HK$0.1380 | +13.1% |
| May 2026 | HK$0.1220 | -54.0% |
| April 2026 | HK$0.2650 | -8.6% |
| March 2026 | HK$0.2900 | -6.5% |
| February 2026 | HK$0.3100 | -11.4% |
| January 2026 | HK$0.3500 | +11.1% |
| December 2025 | HK$0.3150 | -12.5% |
About the 8189 data
Daily bars. 5,911 sessions from Jun 18, 2002 to Nov 12, 2026, one row per HKEX 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 17, 2026 forward, most recent session Oct 23, 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 HKEX trading days; minute timestamps are UTC. Prices are in HKD. 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 Jun 18, 2002, 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/hkex%3A8189/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
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Common questions
8189 share price history
