HKEX · 0527 · stock
China Ruifeng Renewable Energy Holdings Limited (0527) stock price history
Every HKEX trading session of China Ruifeng Renewable Energy Holdings Limited from Jun 9, 2006 to Sep 28, 2026: 5,008 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.
0527 adjusted close, 2006 to 2026
- HK$7.38
- All time high, 2013
- HK$0.9500
- 52 week high, HK$0.5200 low
- 5,008
- Daily sessions since 2006
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2006 to 2026 series and minute bars.
0527 key facts
- China Ruifeng Renewable Energy Holdings Limited (0527) closed at HK$0.7800 on Sep 28, 2026 on HKEX.
- 0527's all time high close is HK$7.38, set on Aug 19, 2013; its all time low close is HK$0.1336 on May 15, 2023.
- 0527's 52 week range is HK$0.5200 to HK$0.9500.
- 0527 returned -2.5% over the year to Sep 28, 2026 and +23.5% over five years.
- Over ten years 0527 returned -73%, -12.2% a year compounded.
- 0527's deepest drawdown was -98.2% from Aug 19, 2013 to May 15, 2023.
- DataCedar holds 5,008 daily sessions of 0527 history from Jun 9, 2006 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
0527 price chart, 2006 to 2026
0527 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1.3% |
| 3 months | +23.8% |
| 6 months | +16.4% |
| Year to date | +30.0% |
| 1 year | -2.5% |
| 3 years | +213.3% |
| 5 years | +23.5% |
| 10 years | -72.7% |
| Since Jun 9, 2006 | -71.1% |
| Compound annual growth, 20.3 years | -5.9% |
0527 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$7.38 on Aug 19, 2013
- All time low close
- HK$0.1336 on May 15, 2023
- 52 week high
- HK$0.9500 on Feb 20, 2026
- 52 week low
- HK$0.5200 on Jul 9, 2026
- Deepest drawdown
- -98.2% from Aug 19, 2013 to May 15, 2023, not yet recovered
- Best single session
- +59.7% on Oct 14, 2008
- Worst single session
- -34.6% on Dec 24, 2020
- Volatility, 1 year annualised
- 59.6%
- Sessions closing higher, 1 year
- 36%
- Best calendar year
- 2009, +162%
- Worst calendar year
- 2022, -73%
0527 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. 2006 starts on Jun 9, 2006; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.6100 | HK$0.9500 | HK$0.5200 | HK$0.7800 | +27.9% | 604.9M | 182 |
| 2025 | HK$0.6500 | HK$0.9300 | HK$0.3650 | HK$0.6100 | -6.2% | 794.4M | 246 |
| 2024 | HK$0.2700 | HK$0.7800 | HK$0.2410 | HK$0.6500 | +140.7% | 552.3M | 246 |
| 2023 | HK$0.1548 | HK$0.4100 | HK$0.1305 | HK$0.2700 | +74.4% | 375.8M | 243 |
| 2022 | HK$0.5707 | HK$0.6071 | HK$0.1396 | HK$0.1548 | -73.2% | 101M | 246 |
| 2021 | HK$0.6679 | HK$0.9107 | HK$0.4827 | HK$0.5768 | -10.8% | 118M | 247 |
| 2020 | HK$0.8955 | HK$1.14 | HK$0.4766 | HK$0.6466 | -33.4% | 166.8M | 248 |
| 2019 | HK$1.67 | HK$1.91 | HK$0.7893 | HK$0.9714 | -42.9% | 384.4M | 246 |
| 2018 | HK$2.00 | HK$2.13 | HK$1.52 | HK$1.70 | -15.2% | 134M | 246 |
| 2017 | HK$2.70 | HK$2.79 | HK$1.97 | HK$2.00 | -27.5% | 217M | 247 |
| 2016 | HK$2.88 | HK$3.19 | HK$1.79 | HK$2.76 | -5.2% | 340.6M | 247 |
| 2015 | HK$3.64 | HK$4.07 | HK$2.40 | HK$2.91 | -19.3% | 504.7M | 247 |
| 2014 | HK$6.22 | HK$6.31 | HK$3.28 | HK$3.61 | -42.2% | 351.7M | 247 |
| 2013 | HK$4.83 | HK$7.41 | HK$4.43 | HK$6.25 | +28.8% | 451.5M | 245 |
| 2012 | HK$4.77 | HK$6.28 | HK$4.40 | HK$4.86 | +1.3% | 298.6M | 246 |
| 2011 | HK$5.25 | HK$5.77 | HK$4.55 | HK$4.80 | -8.7% | 184.4M | 246 |
| 2010 | HK$2.16 | HK$6.31 | HK$2.16 | HK$5.25 | +140.3% | 243.6M | 249 |
| 2009 | HK$0.8348 | HK$2.52 | HK$0.6071 | HK$2.19 | +161.8% | 29.8M | 249 |
| 2008 | HK$1.67 | HK$2.09 | HK$0.6071 | HK$0.8348 | -50.0% | 3.8M | 247 |
| 2007 | HK$2.03 | HK$2.73 | HK$1.55 | HK$1.67 | -16.7% | 31.8M | 246 |
| 2006 | HK$2.61 | HK$2.73 | HK$1.50 | HK$2.00 | n/a | 43.5M | 142 |
0527 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$0.7800 | +2.6% |
| August 2026 | HK$0.7600 | +24.6% |
| July 2026 | HK$0.6100 | -3.2% |
| June 2026 | HK$0.6300 | -10.0% |
| May 2026 | HK$0.7000 | +11.1% |
| April 2026 | HK$0.6300 | -6.0% |
| March 2026 | HK$0.6700 | -14.1% |
| February 2026 | HK$0.7800 | +23.8% |
| January 2026 | HK$0.6300 | +3.3% |
| December 2025 | HK$0.6100 | -11.6% |
| November 2025 | HK$0.6900 | -4.2% |
| October 2025 | HK$0.7200 | -5.3% |
About the 0527 data
Daily bars. 5,008 sessions from Jun 9, 2006 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 29, 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 Jun 9, 2006, 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/0527/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
0527 share price history
