HKEX · 0712 · stock
Comtec Solar Systems Group Limited (0712) stock price history
Every HKEX trading session of Comtec Solar Systems Group Limited from Oct 30, 2009 to Nov 12, 2026: 4,082 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.
0712 adjusted close, 2009 to 2026
- HK$18.68
- All time high, 2011
- HK$0.1380
- 52 week high, HK$0.0430 low
- 4,082
- Daily sessions since 2009
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2009 to 2026 series and minute bars.
0712 key facts
- Comtec Solar Systems Group Limited (0712) closed at HK$0.0470 on Nov 12, 2026 on HKEX.
- 0712's all time high close is HK$18.68, set on Apr 21, 2011; its all time low close is HK$0.0440 on Nov 11, 2026.
- 0712's 52 week range is HK$0.0430 to HK$0.1380.
- 0712 returned -65.7% over the year to Nov 12, 2026 and -89.1% over five years.
- Over ten years 0712 returned -97%, -28.9% a year compounded.
- 0712's deepest drawdown was -99.8% from Apr 21, 2011 to Nov 11, 2026.
- DataCedar holds 4,082 daily sessions of 0712 history from Oct 30, 2009 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
0712 price chart, 2009 to 2026
0712 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -14.5% |
| 3 months | -24.2% |
| 6 months | -50.0% |
| Year to date | -53.5% |
| 1 year | -65.7% |
| 3 years | -56.5% |
| 5 years | -89.1% |
| 10 years | -96.7% |
| Since Oct 30, 2009 | -99.4% |
| Compound annual growth, 17.0 years | -26.0% |
0712 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$18.68 on Apr 21, 2011
- All time low close
- HK$0.0440 on Nov 11, 2026
- 52 week high
- HK$0.1380 on Nov 12, 2025
- 52 week low
- HK$0.0430 on Nov 11, 2026
- Deepest drawdown
- -99.8% from Apr 21, 2011 to Nov 11, 2026, not yet recovered
- Best single session
- +169.5% on Nov 24, 2020
- Worst single session
- -33.3% on Jul 11, 2024
- Volatility, 1 year annualised
- 63.9%
- Sessions closing higher, 1 year
- 29%
- Best calendar year
- 2020, +197%
- Worst calendar year
- 2019, -69%
0712 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. 2009 starts on Oct 30, 2009; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.1020 | HK$0.1350 | HK$0.0430 | HK$0.0470 | -53.5% | 65.9M | 204 |
| 2025 | HK$0.1020 | HK$0.1890 | HK$0.0600 | HK$0.1010 | +1.0% | 375.3M | 234 |
| 2024 | HK$0.1500 | HK$0.2700 | HK$0.0620 | HK$0.1000 | -33.3% | 621.8M | 231 |
| 2023 | HK$0.1720 | HK$0.2140 | HK$0.1000 | HK$0.1500 | -14.3% | 133.1M | 234 |
| 2022 | HK$0.3650 | HK$0.3800 | HK$0.1080 | HK$0.1750 | -51.4% | 304.6M | 241 |
| 2021 | HK$0.3550 | HK$1.09 | HK$0.2850 | HK$0.3600 | +2.9% | 3.5B | 246 |
| 2020 | HK$0.1300 | HK$0.4250 | HK$0.0870 | HK$0.3500 | +196.6% | 1.2B | 234 |
| 2019 | HK$0.3600 | HK$0.4520 | HK$0.1070 | HK$0.1180 | -68.9% | 186.9M | 238 |
| 2018 | HK$1.18 | HK$1.26 | HK$0.2560 | HK$0.3800 | -67.8% | 259.6M | 242 |
| 2017 | HK$1.34 | HK$1.76 | HK$0.9800 | HK$1.18 | -11.9% | 377.9M | 246 |
| 2016 | HK$2.84 | HK$3.56 | HK$1.28 | HK$1.34 | -51.4% | 182.2M | 244 |
| 2015 | HK$4.12 | HK$6.60 | HK$2.44 | HK$2.76 | -33.0% | 345.6M | 246 |
| 2014 | HK$5.80 | HK$6.84 | HK$3.68 | HK$4.12 | -29.5% | 482.5M | 247 |
| 2013 | HK$4.96 | HK$10.12 | HK$4.12 | HK$5.84 | +19.7% | 1.6B | 245 |
| 2012 | HK$4.44 | HK$7.24 | HK$2.52 | HK$4.88 | +13.0% | 439.5M | 244 |
| 2011 | HK$11.92 | HK$19.20 | HK$3.76 | HK$4.32 | -63.3% | 409.2M | 245 |
| 2010 | HK$11.22 | HK$13.28 | HK$4.88 | HK$11.76 | +5.1% | 295.8M | 217 |
| 2009 | HK$8.68 | HK$11.74 | HK$6.49 | HK$11.19 | n/a | 225.5M | 44 |
0712 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.0470 | -13.0% |
| October 2026 | HK$0.0540 | -3.6% |
| September 2026 | HK$0.0560 | -8.2% |
| August 2026 | HK$0.0610 | +7.0% |
| July 2026 | HK$0.0570 | -14.9% |
| June 2026 | HK$0.0670 | -20.2% |
| May 2026 | HK$0.0840 | -11.6% |
| April 2026 | HK$0.0950 | 0.0% |
| March 2026 | HK$0.0950 | -19.5% |
| February 2026 | HK$0.1180 | -4.8% |
| January 2026 | HK$0.1240 | +22.8% |
| December 2025 | HK$0.1010 | -12.2% |
About the 0712 data
Daily bars. 4,082 sessions from Oct 30, 2009 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 5, 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 Oct 30, 2009, 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%3A0712/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
0712 share price history
