HKEX · 0587 · stock
China Conch Environment Protection Holdings Limited (0587) stock price history
Every HKEX trading session of China Conch Environment Protection Holdings Limited from Mar 30, 2022 to Nov 12, 2026: 1,124 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.
0587 adjusted close, 2022 to 2026
- HK$9.84
- All time high, 2022
- HK$0.6000
- 52 week high, HK$0.2150 low
- 1,124
- Daily sessions since 2022
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2022 to 2026 series and minute bars.
0587 key facts
- China Conch Environment Protection Holdings Limited (0587) closed at HK$0.3900 on Nov 12, 2026 on HKEX.
- 0587's all time high close is HK$9.84, set on Apr 6, 2022; its all time low close is HK$0.2170 on Sep 28, 2026.
- 0587's 52 week range is HK$0.2150 to HK$0.6000.
- 0587 returned -33.9% over the year to Nov 12, 2026.
- Since Mar 30, 2022 0587 returned -96%, -49.8% a year compounded.
- 0587's deepest drawdown was -97.8% from Apr 6, 2022 to Sep 28, 2026.
- DataCedar holds 1,124 daily sessions of 0587 history from Mar 30, 2022 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
0587 price chart, 2022 to 2026
0587 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +62.5% |
| 3 months | +47.2% |
| 6 months | -17.0% |
| Year to date | -31.6% |
| 1 year | -33.9% |
| 3 years | -79.4% |
| 5 years | n/a |
| 10 years | n/a |
| Since Mar 30, 2022 | -95.9% |
| Compound annual growth, 4.6 years | -49.8% |
0587 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$9.84 on Apr 6, 2022
- All time low close
- HK$0.2170 on Sep 28, 2026
- 52 week high
- HK$0.6000 on Nov 12, 2025
- 52 week low
- HK$0.2150 on Oct 8, 2026
- Deepest drawdown
- -97.8% from Apr 6, 2022 to Sep 28, 2026, not yet recovered
- Best single session
- +17.5% on Sep 30, 2024
- Worst single session
- -16.4% on Oct 8, 2024
- Volatility, 1 year annualised
- 51.8%
- Sessions closing higher, 1 year
- 31%
- Best calendar year
- 2025, -21%
- Worst calendar year
- 2024, -53%
0587 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. 2022 starts on Mar 30, 2022; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.5600 | HK$0.5800 | HK$0.2150 | HK$0.3900 | -30.4% | 190.8M | 206 |
| 2025 | HK$0.7100 | HK$0.7800 | HK$0.5300 | HK$0.5600 | -21.1% | 406.1M | 246 |
| 2024 | HK$1.54 | HK$1.54 | HK$0.6378 | HK$0.7100 | -52.9% | 495.1M | 246 |
| 2023 | HK$3.06 | HK$3.77 | HK$1.45 | HK$1.51 | -50.8% | 819.5M | 239 |
| 2022 | HK$9.66 | HK$14.59 | HK$2.19 | HK$3.06 | n/a | 1.5B | 187 |
0587 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.3900 | +11.4% |
| October 2026 | HK$0.3500 | +53.5% |
| September 2026 | HK$0.2280 | -14.0% |
| August 2026 | HK$0.2650 | -1.9% |
| July 2026 | HK$0.2700 | -8.5% |
| June 2026 | HK$0.2950 | -28.0% |
| May 2026 | HK$0.4100 | -13.7% |
| April 2026 | HK$0.4750 | -6.9% |
| March 2026 | HK$0.5100 | -8.9% |
| February 2026 | HK$0.5600 | +5.7% |
| January 2026 | HK$0.5300 | -5.4% |
| December 2025 | HK$0.5600 | -1.8% |
About the 0587 data
Daily bars. 1,124 sessions from Mar 30, 2022 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 Nov 4, 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 30, 2022, 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%3A0587/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
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Common questions
0587 share price history
