HKEX · 2439 · stock
China Treasures New Materials Group Ltd. (2439) stock price history
Every HKEX trading session of China Treasures New Materials Group Ltd. from Mar 31, 2023 to Nov 12, 2026: 879 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.
2439 adjusted close, 2023 to 2026
- HK$2.88
- All time high, 2024
- HK$0.4800
- 52 week high, HK$0.1600 low
- 879
- Daily sessions since 2023
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
2439 key facts
- China Treasures New Materials Group Ltd. (2439) closed at HK$0.1810 on Nov 12, 2026 on HKEX.
- 2439's all time high close is HK$2.88, set on Jan 12, 2024; its all time low close is HK$0.1690 on Oct 20, 2026.
- 2439's 52 week range is HK$0.1600 to HK$0.4800.
- 2439 returned -31.7% over the year to Nov 12, 2026.
- Since Mar 31, 2023 2439 returned -73%, -30.6% a year compounded.
- 2439's deepest drawdown was -94.1% from Jan 12, 2024 to Oct 20, 2026.
- DataCedar holds 879 daily sessions of 2439 history from Mar 31, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
2439 price chart, 2023 to 2026
2439 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -19.9% |
| 3 months | -36.5% |
| 6 months | -52.4% |
| Year to date | -21.0% |
| 1 year | -31.7% |
| 3 years | -89.8% |
| 5 years | n/a |
| 10 years | n/a |
| Since Mar 31, 2023 | -73.4% |
| Compound annual growth, 3.6 years | -30.6% |
2439 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$2.88 on Jan 12, 2024
- All time low close
- HK$0.1690 on Oct 20, 2026
- 52 week high
- HK$0.4800 on Jun 12, 2026
- 52 week low
- HK$0.1600 on Oct 20, 2026
- Deepest drawdown
- -94.1% from Jan 12, 2024 to Oct 20, 2026, not yet recovered
- Best single session
- +41.9% on Feb 20, 2024
- Worst single session
- -64.1% on Jan 19, 2024
- Volatility, 1 year annualised
- 66.4%
- Sessions closing higher, 1 year
- 38%
- Best calendar year
- 2025, -5%
- Worst calendar year
- 2024, -88%
2439 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 Mar 31, 2023; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.2440 | HK$0.4800 | HK$0.1600 | HK$0.1810 | -22.3% | 2.5B | 206 |
| 2025 | HK$0.2470 | HK$0.4650 | HK$0.2120 | HK$0.2330 | -4.9% | 354.5M | 244 |
| 2024 | HK$2.07 | HK$2.93 | HK$0.2000 | HK$0.2450 | -88.2% | 1.6B | 246 |
| 2023 | HK$0.6500 | HK$2.36 | HK$0.4300 | HK$2.07 | n/a | 1.8B | 183 |
2439 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.1810 | -18.1% |
| October 2026 | HK$0.2210 | -0.5% |
| September 2026 | HK$0.2220 | -27.2% |
| August 2026 | HK$0.3050 | +1.7% |
| July 2026 | HK$0.3000 | -6.2% |
| June 2026 | HK$0.3200 | -12.3% |
| May 2026 | HK$0.3650 | -3.9% |
| April 2026 | HK$0.3800 | +31.0% |
| March 2026 | HK$0.2900 | +19.3% |
| February 2026 | HK$0.2430 | -13.2% |
| January 2026 | HK$0.2800 | +20.2% |
| December 2025 | HK$0.2330 | -8.6% |
About the 2439 data
Daily bars. 879 sessions from Mar 31, 2023 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 Mar 31, 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/hkex%3A2439/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
2439 share price history
