HKEX · 0428 · stock
Cocoon Holdings Limited (0428) stock price history
Every HKEX trading session of Cocoon Holdings Limited from Dec 14, 1993 to Nov 12, 2026: 8,069 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.
0428 adjusted close, 1993 to 2026
- HK$50,970
- All time high, 1993
- HK$0.4000
- 52 week high, HK$0.1120 low
- 8,069
- Daily sessions since 1993
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 1993 to 2026 series and minute bars.
0428 key facts
- Cocoon Holdings Limited (0428) closed at HK$0.1760 on Nov 12, 2026 on HKEX.
- 0428's all time high close is HK$50,970, set on Dec 16, 1993; its all time low close is HK$0.1170 on Nov 3, 2026.
- 0428's 52 week range is HK$0.1120 to HK$0.4000.
- 0428 returned -28.2% over the year to Nov 12, 2026 and -93.7% over five years.
- Over ten years 0428 returned -99%, -36.6% a year compounded.
- 0428's deepest drawdown was -100.0% from Dec 16, 1993 to Nov 3, 2026.
- DataCedar holds 8,069 daily sessions of 0428 history from Dec 14, 1993 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
0428 price chart, 1993 to 2026
0428 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -8.3% |
| 3 months | -15.4% |
| 6 months | -25.7% |
| Year to date | -26.4% |
| 1 year | -28.2% |
| 3 years | -88.8% |
| 5 years | -93.7% |
| 10 years | -99.0% |
| Since Dec 14, 1993 | -100.0% |
| Compound annual growth, 32.9 years | -31.6% |
0428 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$50,970 on Dec 16, 1993
- All time low close
- HK$0.1170 on Nov 3, 2026
- 52 week high
- HK$0.4000 on May 29, 2026
- 52 week low
- HK$0.1120 on Nov 5, 2026
- Deepest drawdown
- -100.0% from Dec 16, 1993 to Nov 3, 2026, not yet recovered
- Best single session
- +70.6% on Oct 28, 2002
- Worst single session
- -96.8% on Jan 24, 2003
- Volatility, 1 year annualised
- 65.7%
- Sessions closing higher, 1 year
- 31%
- Best calendar year
- 2022, +107%
- Worst calendar year
- 2003, -94%
0428 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. 1993 starts on Dec 14, 1993; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.2390 | HK$0.4000 | HK$0.1120 | HK$0.1760 | -26.4% | 77.6M | 197 |
| 2025 | HK$0.3750 | HK$0.5500 | HK$0.1690 | HK$0.2390 | -38.7% | 170.8M | 232 |
| 2024 | HK$2.10 | HK$2.28 | HK$0.3100 | HK$0.3900 | -82.3% | 183.6M | 242 |
| 2023 | HK$6.20 | HK$7.30 | HK$1.51 | HK$2.20 | -64.5% | 58.3M | 239 |
| 2022 | HK$3.00 | HK$9.80 | HK$2.36 | HK$6.20 | +106.7% | 61.9M | 242 |
| 2021 | HK$3.55 | HK$3.55 | HK$2.18 | HK$3.00 | -14.3% | 14.1M | 243 |
| 2020 | HK$2.90 | HK$3.60 | HK$1.91 | HK$3.50 | +20.7% | 6.7M | 242 |
| 2019 | HK$4.97 | HK$6.59 | HK$2.50 | HK$2.90 | -40.5% | 14.6M | 245 |
| 2018 | HK$9.65 | HK$13.09 | HK$4.63 | HK$4.87 | -49.5% | 10.9M | 244 |
| 2017 | HK$14.62 | HK$15.58 | HK$9.08 | HK$9.65 | -32.7% | 2.4M | 233 |
| 2016 | HK$46.53 | HK$47.15 | HK$13.09 | HK$14.33 | -69.1% | 6.8M | 237 |
| 2015 | HK$32.29 | HK$97.86 | HK$31.14 | HK$46.44 | +43.4% | 10.3M | 237 |
| 2014 | HK$32.03 | HK$41.72 | HK$23.22 | HK$32.38 | +1.1% | 7.9M | 241 |
| 2013 | HK$28.47 | HK$33.81 | HK$28.47 | HK$32.03 | +12.5% | 45.1K | 243 |
| 2012 | HK$32.03 | HK$35.76 | HK$24.91 | HK$28.47 | -11.1% | 19K | 245 |
| 2011 | HK$34.54 | HK$58.72 | HK$31.95 | HK$32.03 | -19.4% | 150.5K | 239 |
| 2010 | HK$32.39 | HK$47.49 | HK$21.59 | HK$39.72 | +27.6% | 228.2K | 244 |
| 2009 | HK$39.56 | HK$46.52 | HK$12.86 | HK$31.12 | -21.3% | 4M | 245 |
| 2008 | HK$45.14 | HK$45.70 | HK$20.60 | HK$39.56 | -12.8% | 298.2K | 242 |
| 2007 | HK$34.44 | HK$48.73 | HK$29.69 | HK$45.38 | +31.7% | 304.1K | 227 |
| 2006 | HK$24.36 | HK$35.85 | HK$20.88 | HK$34.44 | +41.4% | 2.9K | 240 |
| 2005 | HK$14.58 | HK$24.74 | HK$14.58 | HK$24.36 | +67.1% | 361 | 246 |
| 2004 | HK$17.26 | HK$23.01 | HK$9.97 | HK$14.58 | -15.6% | 0 | 260 |
| 2003 | HK$306.85 | HK$337.53 | HK$7.67 | HK$17.26 | -94.4% | 0 | 257 |
| 2002 | HK$1,505 | HK$1,640 | HK$291.51 | HK$306.85 | -79.6% | 0 | 259 |
| 2001 | HK$1,789 | HK$1,982 | HK$1,014 | HK$1,505 | -15.9% | 0 | 260 |
| 2000 | HK$4,172 | HK$12,517 | HK$1,789 | HK$1,789 | -58.6% | 0 | 257 |
| 1999 | HK$2,161 | HK$4,321 | HK$1,818 | HK$4,321 | +100.0% | 0 | 259 |
| 1998 | HK$3,111 | HK$4,129 | HK$1,489 | HK$2,161 | -30.6% | 0 | 255 |
| 1997 | HK$20,978 | HK$23,430 | HK$2,800 | HK$3,111 | -85.2% | 0 | 261 |
| 1996 | HK$29,747 | HK$41,347 | HK$18,935 | HK$20,978 | -29.5% | 0 | 259 |
| 1995 | HK$38,004 | HK$39,342 | HK$26,762 | HK$29,747 | -21.7% | 0 | 223 |
| 1994 | HK$48,568 | HK$49,636 | HK$34,257 | HK$38,004 | -20.0% | 0 | 260 |
| 1993 | HK$48,034 | HK$50,970 | HK$47,500 | HK$47,500 | n/a | 0 | 14 |
0428 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.1760 | +23.1% |
| October 2026 | HK$0.1430 | -27.0% |
| September 2026 | HK$0.1960 | +4.8% |
| August 2026 | HK$0.1870 | -8.3% |
| July 2026 | HK$0.2040 | -10.5% |
| June 2026 | HK$0.2280 | -17.1% |
| May 2026 | HK$0.2750 | +1.9% |
| April 2026 | HK$0.2700 | +35.0% |
| March 2026 | HK$0.2000 | -18.7% |
| February 2026 | HK$0.2460 | -1.6% |
| January 2026 | HK$0.2500 | +4.6% |
| December 2025 | HK$0.2390 | -1.2% |
About the 0428 data
Daily bars. 8,069 sessions from Dec 14, 1993 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 Dec 14, 1993, 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%3A0428/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
0428 share price history
