HKEX · 2566 · stock
Hangzhou Jiuyuan Genetic Biopharmaceutical Co., Ltd. (2566) stock price history
Every HKEX trading session of Hangzhou Jiuyuan Genetic Biopharmaceutical Co., Ltd. from Nov 28, 2024 to Sep 28, 2026: 450 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.
2566 adjusted close, 2024 to 2026
- HK$15.62
- All time high, 2025
- HK$12.57
- 52 week high, HK$4.60 low
- 450
- Daily sessions since 2024
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2024 to 2026 series and minute bars.
2566 key facts
- Hangzhou Jiuyuan Genetic Biopharmaceutical Co., Ltd. (2566) closed at HK$5.82 on Sep 28, 2026 on HKEX.
- 2566's all time high close is HK$15.62, set on Aug 20, 2025; its all time low close is HK$5.07 on Jul 24, 2026.
- 2566's 52 week range is HK$4.60 to HK$12.57.
- 2566 returned -47.8% over the year to Sep 28, 2026.
- Since Nov 28, 2024 2566 returned -23%, -13.0% a year compounded.
- 2566's deepest drawdown was -67.5% from Aug 20, 2025 to Jul 24, 2026.
- DataCedar holds 450 daily sessions of 2566 history from Nov 28, 2024 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2566 price chart, 2024 to 2026
2566 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +8.9% |
| 3 months | +0.6% |
| 6 months | -25.8% |
| Year to date | -22.0% |
| 1 year | -47.8% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 28, 2024 | -22.6% |
| Compound annual growth, 1.8 years | -13.0% |
2566 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$15.62 on Aug 20, 2025
- All time low close
- HK$5.07 on Jul 24, 2026
- 52 week high
- HK$12.57 on Oct 8, 2025
- 52 week low
- HK$4.60 on Aug 7, 2026
- Deepest drawdown
- -67.5% from Aug 20, 2025 to Jul 24, 2026, not yet recovered
- Best single session
- +43.7% on Jun 12, 2025
- Worst single session
- -14.3% on Apr 7, 2025
- Volatility, 1 year annualised
- 50.1%
- Sessions closing higher, 1 year
- 46%
- Best calendar year
- 2025, +15%
- Worst calendar year
- 2025, +15%
2566 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. 2024 starts on Nov 28, 2024; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$7.49 | HK$10.72 | HK$4.60 | HK$5.82 | -22.1% | 19.5M | 182 |
| 2025 | HK$6.49 | HK$16.11 | HK$5.09 | HK$7.48 | +15.2% | 100.7M | 246 |
| 2024 | HK$7.37 | HK$8.95 | HK$6.49 | HK$6.49 | n/a | 47.7M | 22 |
2566 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$5.82 | +7.9% |
| August 2026 | HK$5.40 | +0.7% |
| July 2026 | HK$5.36 | -9.2% |
| June 2026 | HK$5.90 | -0.4% |
| May 2026 | HK$5.92 | -16.7% |
| April 2026 | HK$7.11 | +6.7% |
| March 2026 | HK$6.66 | -25.1% |
| February 2026 | HK$8.90 | -14.7% |
| January 2026 | HK$10.43 | +39.6% |
| December 2025 | HK$7.48 | -3.3% |
| November 2025 | HK$7.73 | -7.6% |
| October 2025 | HK$8.37 | -28.8% |
About the 2566 data
Daily bars. 450 sessions from Nov 28, 2024 to Sep 28, 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 Sep 28, 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 Nov 28, 2024, 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/2566/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
2566 share price history
