HKEX · 2502 · stock
Henan Jinyuan Hydrogenated Chemicals Co., Ltd. (2502) stock price history
Every HKEX trading session of Henan Jinyuan Hydrogenated Chemicals Co., Ltd. from Dec 20, 2023 to Sep 28, 2026: 680 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.
2502 adjusted close, 2023 to 2026
- HK$1.01
- All time high, 2024
- HK$0.8400
- 52 week high, HK$0.3400 low
- 680
- Daily sessions since 2023
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
2502 key facts
- Henan Jinyuan Hydrogenated Chemicals Co., Ltd. (2502) closed at HK$0.6000 on Sep 28, 2026 on HKEX.
- 2502's all time high close is HK$1.01, set on Jan 5, 2024; its all time low close is HK$0.2450 on Mar 26, 2025.
- 2502's 52 week range is HK$0.3400 to HK$0.8400.
- 2502 returned +57.9% over the year to Sep 28, 2026.
- Since Dec 20, 2023 2502 returned -29%, -11.6% a year compounded.
- 2502's deepest drawdown was -75.7% from Jan 5, 2024 to Mar 26, 2025.
- DataCedar holds 680 daily sessions of 2502 history from Dec 20, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2502 price chart, 2023 to 2026
2502 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -1.6% |
| 3 months | +23.7% |
| 6 months | +13.2% |
| Year to date | +46.3% |
| 1 year | +57.9% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Dec 20, 2023 | -29.0% |
| Compound annual growth, 2.8 years | -11.6% |
2502 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$1.01 on Jan 5, 2024
- All time low close
- HK$0.2450 on Mar 26, 2025
- 52 week high
- HK$0.8400 on Mar 13, 2026
- 52 week low
- HK$0.3400 on Oct 2, 2025
- Deepest drawdown
- -75.7% from Jan 5, 2024 to Mar 26, 2025, not yet recovered
- Best single session
- +32.7% on Mar 12, 2026
- Worst single session
- -21.1% on Mar 24, 2025
- Volatility, 1 year annualised
- 88.5%
- Sessions closing higher, 1 year
- 29%
- Best calendar year
- 2025, -20%
- Worst calendar year
- 2024, -41%
2502 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. 2023 starts on Dec 20, 2023; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.4300 | HK$0.8400 | HK$0.4000 | HK$0.6000 | +39.5% | 31.7M | 182 |
| 2025 | HK$0.4600 | HK$0.5400 | HK$0.2360 | HK$0.4300 | -20.4% | 80.7M | 246 |
| 2024 | HK$0.9225 | HK$1.05 | HK$0.4600 | HK$0.5400 | -41.5% | 118.8M | 246 |
| 2023 | HK$1.03 | HK$1.06 | HK$0.7866 | HK$0.9225 | n/a | 87.5M | 6 |
2502 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$0.6000 | -4.8% |
| August 2026 | HK$0.6300 | -3.1% |
| July 2026 | HK$0.6500 | +34.0% |
| June 2026 | HK$0.4850 | -19.2% |
| May 2026 | HK$0.6000 | +11.1% |
| April 2026 | HK$0.5400 | +3.8% |
| March 2026 | HK$0.5200 | +16.9% |
| February 2026 | HK$0.4450 | -2.2% |
| January 2026 | HK$0.4550 | +5.8% |
| December 2025 | HK$0.4300 | -4.4% |
| November 2025 | HK$0.4500 | +18.4% |
| October 2025 | HK$0.3800 | 0.0% |
About the 2502 data
Daily bars. 680 sessions from Dec 20, 2023 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 Dec 20, 2023, 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/2502/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
2502 share price history
