HKEX · 1798 · stock
China Datang Corporation Renewable Power Co., Limited (1798) stock price history
Every HKEX trading session of China Datang Corporation Renewable Power Co., Limited from Dec 17, 2010 to Nov 13, 2026: 3,888 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.
1798 adjusted close, 2010 to 2026
- HK$3.55
- All time high, 2021
- HK$2.45
- 52 week high, HK$0.8900 low
- 3,888
- Daily sessions since 2010
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2010 to 2026 series and minute bars.
1798 key facts
- China Datang Corporation Renewable Power Co., Limited (1798) closed at HK$0.9500 on Nov 13, 2026 on HKEX.
- 1798's all time high close is HK$3.55, set on Oct 7, 2021; its all time low close is HK$0.3926 on Mar 23, 2020.
- 1798's 52 week range is HK$0.8900 to HK$2.45.
- 1798 returned -60.4% over the year to Nov 13, 2026 and -63.9% over five years.
- Over ten years 1798 returned +71%, +5.5% a year compounded.
- 1798's deepest drawdown was -77.4% from Apr 4, 2011 to Mar 23, 2020.
- DataCedar holds 3,888 daily sessions of 1798 history from Dec 17, 2010 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1798 price chart, 2010 to 2026
1798 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +0.5% |
| 3 months | -18.8% |
| 6 months | -46.3% |
| Year to date | -52.1% |
| 1 year | -60.4% |
| 3 years | -37.4% |
| 5 years | -63.9% |
| 10 years | +71.4% |
| Since Dec 17, 2010 | -39.7% |
| Compound annual growth, 15.9 years | -3.1% |
1798 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$3.55 on Oct 7, 2021
- All time low close
- HK$0.3926 on Mar 23, 2020
- 52 week high
- HK$2.45 on Nov 13, 2025
- 52 week low
- HK$0.8900 on Oct 22, 2026
- Deepest drawdown
- -77.4% from Apr 4, 2011 to Mar 23, 2020, recovered Jan 22, 2021
- Best single session
- +36.8% on Jun 15, 2020
- Worst single session
- -16.8% on Mar 15, 2022
- Volatility, 1 year annualised
- 40.3%
- Sessions closing higher, 1 year
- 40%
- Best calendar year
- 2021, +199%
- Worst calendar year
- 2014, -37%
1798 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. 2010 starts on Dec 17, 2010; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$1.99 | HK$2.09 | HK$0.8900 | HK$0.9500 | -52.5% | 2.6B | 206 |
| 2025 | HK$1.95 | HK$2.74 | HK$1.73 | HK$2.00 | +3.0% | 3.5B | 245 |
| 2024 | HK$1.59 | HK$2.28 | HK$1.31 | HK$1.94 | +21.7% | 4.2B | 246 |
| 2023 | HK$2.01 | HK$2.88 | HK$1.39 | HK$1.60 | -20.4% | 4B | 243 |
| 2022 | HK$3.09 | HK$3.51 | HK$1.52 | HK$2.01 | -34.8% | 5.3B | 245 |
| 2021 | HK$1.05 | HK$3.78 | HK$1.03 | HK$3.08 | +198.7% | 8.6B | 247 |
| 2020 | HK$0.6462 | HK$1.13 | HK$0.3926 | HK$1.03 | +59.4% | 1.8B | 247 |
| 2019 | HK$0.7481 | HK$0.8993 | HK$0.5644 | HK$0.6462 | -13.6% | 536.7M | 246 |
| 2018 | HK$0.7280 | HK$1.40 | HK$0.6888 | HK$0.7481 | +2.8% | 1.1B | 245 |
| 2017 | HK$0.5466 | HK$0.8923 | HK$0.5312 | HK$0.7280 | +33.2% | 622.7M | 247 |
| 2016 | HK$0.7468 | HK$0.7468 | HK$0.5235 | HK$0.5466 | -26.8% | 344.9M | 246 |
| 2015 | HK$0.7930 | HK$1.12 | HK$0.6313 | HK$0.7468 | -5.8% | 664.7M | 244 |
| 2014 | HK$1.25 | HK$1.35 | HK$0.7391 | HK$0.7930 | -37.0% | 1.2B | 243 |
| 2013 | HK$0.7537 | HK$1.56 | HK$0.7537 | HK$1.26 | +68.6% | 3B | 245 |
| 2012 | HK$1.01 | HK$1.14 | HK$0.5351 | HK$0.7462 | -25.9% | 924M | 243 |
| 2011 | HK$1.53 | HK$1.78 | HK$0.7773 | HK$1.01 | -34.3% | 1.3B | 245 |
| 2010 | HK$1.66 | HK$1.66 | HK$1.46 | HK$1.53 | n/a | 150M | 5 |
1798 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.9500 | +4.4% |
| October 2026 | HK$0.9100 | -7.1% |
| September 2026 | HK$0.9800 | -10.9% |
| August 2026 | HK$1.10 | -14.1% |
| July 2026 | HK$1.28 | +6.2% |
| June 2026 | HK$1.21 | -26.6% |
| May 2026 | HK$1.64 | +11.2% |
| April 2026 | HK$1.48 | -2.6% |
| March 2026 | HK$1.52 | -18.3% |
| February 2026 | HK$1.86 | -8.6% |
| January 2026 | HK$2.03 | +1.5% |
| December 2025 | HK$2.00 | -9.3% |
About the 1798 data
Daily bars. 3,888 sessions from Dec 17, 2010 to Nov 13, 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 13, 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 17, 2010, 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%3A1798/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
1798 share price history
