HKEX · 2190 · stock
Zylox-Tonbridge Medical Technology Co., Ltd. (2190) stock price history
Every HKEX trading session of Zylox-Tonbridge Medical Technology Co., Ltd. from Jul 5, 2021 to Nov 13, 2026: 1,299 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.
2190 adjusted close, 2021 to 2026
- HK$58.94
- All time high, 2021
- HK$27.66
- 52 week high, HK$17.10 low
- 1,299
- Daily sessions since 2021
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2021 to 2026 series and minute bars.
2190 key facts
- Zylox-Tonbridge Medical Technology Co., Ltd. (2190) closed at HK$18.28 on Nov 13, 2026 on HKEX.
- 2190's all time high close is HK$58.94, set on Jul 5, 2021; its all time low close is HK$7.48 on Sep 22, 2023.
- 2190's 52 week range is HK$17.10 to HK$27.66.
- 2190 returned -25.6% over the year to Nov 13, 2026 and -29.8% over five years.
- Since Jul 5, 2021 2190 returned -69%, -19.6% a year compounded.
- 2190's deepest drawdown was -87.3% from Jul 5, 2021 to Sep 22, 2023.
- DataCedar holds 1,299 daily sessions of 2190 history from Jul 5, 2021 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2190 price chart, 2021 to 2026
2190 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -13.2% |
| 3 months | -8.0% |
| 6 months | -16.5% |
| Year to date | -20.0% |
| 1 year | -25.6% |
| 3 years | +59.0% |
| 5 years | -29.8% |
| 10 years | n/a |
| Since Jul 5, 2021 | -69.0% |
| Compound annual growth, 5.4 years | -19.6% |
2190 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$58.94 on Jul 5, 2021
- All time low close
- HK$7.48 on Sep 22, 2023
- 52 week high
- HK$27.66 on Nov 18, 2025
- 52 week low
- HK$17.10 on Jun 26, 2026
- Deepest drawdown
- -87.3% from Jul 5, 2021 to Sep 22, 2023, not yet recovered
- Best single session
- +14.4% on Aug 17, 2022
- Worst single session
- -13.8% on Apr 7, 2025
- Volatility, 1 year annualised
- 39.2%
- Sessions closing higher, 1 year
- 42%
- Best calendar year
- 2025, +101%
- Worst calendar year
- 2022, -49%
2190 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. 2021 starts on Jul 5, 2021; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$23.22 | HK$27.29 | HK$17.10 | HK$18.28 | -19.6% | 126.2M | 208 |
| 2025 | HK$10.92 | HK$27.66 | HK$10.37 | HK$22.74 | +101.3% | 158.3M | 243 |
| 2024 | HK$12.34 | HK$13.75 | HK$8.47 | HK$11.30 | -7.6% | 84.4M | 244 |
| 2023 | HK$12.26 | HK$16.68 | HK$7.07 | HK$12.22 | -3.1% | 96M | 241 |
| 2022 | HK$25.35 | HK$25.98 | HK$8.35 | HK$12.61 | -48.6% | 45.1M | 240 |
| 2021 | HK$54.03 | HK$59.73 | HK$18.84 | HK$24.56 | n/a | 89.3M | 123 |
2190 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$18.28 | -1.9% |
| October 2026 | HK$18.64 | -13.7% |
| September 2026 | HK$21.60 | +1.0% |
| August 2026 | HK$21.38 | +12.1% |
| July 2026 | HK$19.08 | +5.2% |
| June 2026 | HK$18.14 | -9.5% |
| May 2026 | HK$20.04 | -11.6% |
| April 2026 | HK$22.67 | -1.3% |
| March 2026 | HK$22.96 | +6.6% |
| February 2026 | HK$21.54 | -11.6% |
| January 2026 | HK$24.36 | +7.1% |
| December 2025 | HK$22.74 | -8.2% |
About the 2190 data
Daily bars. 1,299 sessions from Jul 5, 2021 to Nov 13, 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 Jul 5, 2021, 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%3A2190/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
2190 share price history
