HKEX · 0990 · stock
Deep Source Holdings Limited (0990) stock price history
Every HKEX trading session of Deep Source Holdings Limited from Sep 4, 2000 to Nov 13, 2026: 6,379 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.
0990 adjusted close, 2000 to 2026
- HK$1.83
- All time high, 2010
- HK$0.9700
- 52 week high, HK$0.4800 low
- 6,379
- Daily sessions since 2000
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2000 to 2026 series and minute bars.
0990 key facts
- Deep Source Holdings Limited (0990) closed at HK$0.5000 on Nov 13, 2026 on HKEX.
- 0990's all time high close is HK$1.83, set on Jan 14, 2010; its all time low close is HK$0.0023 on Apr 9, 2003.
- 0990's 52 week range is HK$0.4800 to HK$0.9700.
- 0990 returned -34.2% over the year to Nov 13, 2026 and -41.9% over five years.
- Over ten years 0990 returned +90%, +6.6% a year compounded.
- 0990's deepest drawdown was -95.9% from Jan 14, 2010 to Jul 13, 2020.
- DataCedar holds 6,379 daily sessions of 0990 history from Sep 4, 2000 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
0990 price chart, 2000 to 2026
0990 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -13.0% |
| 3 months | -12.3% |
| 6 months | -33.3% |
| Year to date | -28.6% |
| 1 year | -34.2% |
| 3 years | -12.4% |
| 5 years | -41.9% |
| 10 years | +89.9% |
| Since Sep 4, 2000 | +2,560% |
| Compound annual growth, 26.2 years | +13.3% |
0990 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$1.83 on Jan 14, 2010
- All time low close
- HK$0.0023 on Apr 9, 2003
- 52 week high
- HK$0.9700 on Jan 23, 2026
- 52 week low
- HK$0.4800 on Jun 30, 2026
- Deepest drawdown
- -95.9% from Jan 14, 2010 to Jul 13, 2020, not yet recovered
- Best single session
- +656.5% on Mar 17, 2008
- Worst single session
- -37.5% on Aug 4, 2009
- Volatility, 1 year annualised
- 52.0%
- Sessions closing higher, 1 year
- 38%
- Growth of 1 since 2000
- 26.6×
- Best calendar year
- 2009, +7,438%
- Worst calendar year
- 2002, -82%
0990 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. 2000 starts on Sep 4, 2000; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.7000 | HK$0.9700 | HK$0.4800 | HK$0.5000 | -28.6% | 5.6B | 209 |
| 2025 | HK$0.4000 | HK$0.9900 | HK$0.3150 | HK$0.7000 | +77.2% | 7.4B | 244 |
| 2024 | HK$0.4643 | HK$0.7400 | HK$0.3579 | HK$0.3950 | -14.9% | 4.2B | 246 |
| 2023 | HK$0.7641 | HK$1.15 | HK$0.4207 | HK$0.4643 | -39.2% | 2.9B | 243 |
| 2022 | HK$0.8415 | HK$1.28 | HK$0.6867 | HK$0.7641 | -9.2% | 2.6B | 246 |
| 2021 | HK$0.1325 | HK$1.64 | HK$0.1325 | HK$0.8415 | +535.0% | 4.8B | 247 |
| 2020 | HK$0.1025 | HK$0.1354 | HK$0.0667 | HK$0.1325 | +31.7% | 560.7M | 237 |
| 2019 | HK$0.1326 | HK$0.1486 | HK$0.0950 | HK$0.1006 | -25.2% | 954.5M | 241 |
| 2018 | HK$0.1806 | HK$0.2003 | HK$0.1176 | HK$0.1345 | -25.1% | 1B | 233 |
| 2017 | HK$0.2775 | HK$0.3010 | HK$0.1665 | HK$0.1797 | -35.3% | 3.3B | 245 |
| 2016 | HK$0.1599 | HK$0.3621 | HK$0.1543 | HK$0.2775 | +68.6% | 1.9B | 243 |
| 2015 | HK$0.2041 | HK$0.4468 | HK$0.1411 | HK$0.1646 | -19.0% | 3.5B | 245 |
| 2014 | HK$0.3245 | HK$0.4233 | HK$0.1891 | HK$0.2032 | -40.0% | 1.8B | 236 |
| 2013 | HK$0.3339 | HK$0.4703 | HK$0.1599 | HK$0.3386 | +1.4% | 541.9M | 228 |
| 2012 | HK$0.2220 | HK$0.3668 | HK$0.0894 | HK$0.3339 | +50.4% | 359.3M | 232 |
| 2011 | HK$0.6114 | HK$0.7148 | HK$0.1693 | HK$0.2220 | -64.2% | 646.7M | 245 |
| 2010 | HK$1.12 | HK$1.90 | HK$0.5926 | HK$0.6208 | -44.7% | 1.5B | 249 |
| 2009 | HK$0.0117 | HK$1.16 | HK$0.0088 | HK$1.12 | +7,438% | 6B | 245 |
| 2008 | HK$0.0076 | HK$0.0724 | HK$0.0076 | HK$0.0149 | +94.9% | 4.4B | 244 |
| 2007 | HK$0.0051 | HK$0.0499 | HK$0.0045 | HK$0.0076 | +44.4% | 1.5B | 245 |
| 2006 | HK$0.0051 | HK$0.0072 | HK$0.0037 | HK$0.0053 | +3.8% | 27.4M | 247 |
| 2005 | HK$0.0074 | HK$0.0139 | HK$0.0031 | HK$0.0051 | -29.7% | 169.3M | 240 |
| 2004 | HK$0.0065 | HK$0.0129 | HK$0.0049 | HK$0.0072 | +12.1% | 70M | 251 |
| 2003 | HK$0.0029 | HK$0.0135 | HK$0.0023 | HK$0.0065 | +120.0% | 19.7M | 247 |
| 2002 | HK$0.0161 | HK$0.0251 | HK$0.0029 | HK$0.0029 | -81.7% | 9.9M | 246 |
| 2001 | HK$0.0176 | HK$0.0374 | HK$0.0098 | HK$0.0161 | -8.9% | 8.6M | 260 |
| 2000 | HK$0.0196 | HK$0.0219 | HK$0.0084 | HK$0.0176 | n/a | 1.4M | 85 |
0990 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.5000 | -7.4% |
| October 2026 | HK$0.5400 | -4.4% |
| September 2026 | HK$0.5650 | 0.0% |
| August 2026 | HK$0.5650 | +8.7% |
| July 2026 | HK$0.5200 | +2.0% |
| June 2026 | HK$0.5100 | -33.8% |
| May 2026 | HK$0.7700 | -3.8% |
| April 2026 | HK$0.8000 | -8.0% |
| March 2026 | HK$0.8700 | 0.0% |
| February 2026 | HK$0.8700 | +4.8% |
| January 2026 | HK$0.8300 | +18.6% |
| December 2025 | HK$0.7000 | -5.4% |
About the 0990 data
Daily bars. 6,379 sessions from Sep 4, 2000 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 6, 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 Sep 4, 2000, 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%3A0990/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
0990 share price history
