HKEX · 3866 · stock
Bank of Qingdao Co., Ltd. (3866) stock price history
Every HKEX trading session of Bank of Qingdao Co., Ltd. from Dec 3, 2015 to Nov 12, 2026: 2,518 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.
3866 adjusted close, 2015 to 2026
- HK$5.37
- All time high, 2026
- HK$5.41
- 52 week high, HK$3.56 low
- 2,518
- Daily sessions since 2015
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2015 to 2026 series and minute bars.
3866 key facts
- Bank of Qingdao Co., Ltd. (3866) closed at HK$5.22 on Nov 12, 2026 on HKEX.
- 3866's all time high close is HK$5.37, set on Sep 4, 2026; its all time low close is HK$1.56 on Jan 23, 2024.
- 3866's 52 week range is HK$3.56 to HK$5.41.
- 3866 returned +32.0% over the year to Nov 12, 2026 and +74.9% over five years.
- Over ten years 3866 returned +75%, +5.8% a year compounded.
- 3866's deepest drawdown was -70.6% from May 31, 2019 to Jan 23, 2024.
- DataCedar holds 2,518 daily sessions of 3866 history from Dec 3, 2015 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
3866 price chart, 2015 to 2026
3866 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +1.2% |
| 3 months | +11.0% |
| 6 months | +13.2% |
| Year to date | +42.0% |
| 1 year | +32.0% |
| 3 years | +207.3% |
| 5 years | +74.9% |
| 10 years | +75.1% |
| Since Dec 3, 2015 | +92.8% |
| Compound annual growth, 10.9 years | +6.2% |
3866 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$5.37 on Sep 4, 2026
- All time low close
- HK$1.56 on Jan 23, 2024
- 52 week high
- HK$5.41 on Sep 3, 2026
- 52 week low
- HK$3.56 on Jan 19, 2026
- Deepest drawdown
- -70.6% from May 31, 2019 to Jan 23, 2024, recovered Sep 2, 2026
- Best single session
- +37.8% on Nov 25, 2022
- Worst single session
- -13.3% on Jul 31, 2018
- Volatility, 1 year annualised
- 24.6%
- Sessions closing higher, 1 year
- 47%
- Best calendar year
- 2024, +62%
- Worst calendar year
- 2023, -34%
3866 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. 2015 starts on Dec 3, 2015; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$3.64 | HK$5.41 | HK$3.56 | HK$5.22 | +42.4% | 740.5M | 197 |
| 2025 | HK$2.63 | HK$4.42 | HK$2.52 | HK$3.66 | +39.2% | 1B | 237 |
| 2024 | HK$1.62 | HK$2.81 | HK$1.55 | HK$2.63 | +62.4% | 501.7M | 244 |
| 2023 | HK$2.54 | HK$2.61 | HK$1.61 | HK$1.62 | -34.0% | 547.5M | 240 |
| 2022 | HK$3.38 | HK$3.86 | HK$1.85 | HK$2.46 | -27.6% | 276.5M | 235 |
| 2021 | HK$3.12 | HK$3.61 | HK$1.95 | HK$3.39 | +10.2% | 184M | 237 |
| 2020 | HK$3.98 | HK$4.05 | HK$2.99 | HK$3.08 | -23.9% | 15.2M | 209 |
| 2019 | HK$4.83 | HK$5.44 | HK$3.26 | HK$4.05 | -12.5% | 12.8M | 230 |
| 2018 | HK$4.27 | HK$4.72 | HK$3.04 | HK$4.63 | +13.9% | 2.3M | 233 |
| 2017 | HK$3.47 | HK$4.59 | HK$2.99 | HK$4.06 | +16.6% | 45.7M | 216 |
| 2016 | HK$2.81 | HK$3.54 | HK$2.50 | HK$3.48 | +23.6% | 135.5M | 220 |
| 2015 | HK$2.69 | HK$2.89 | HK$2.66 | HK$2.82 | n/a | 84.3M | 20 |
3866 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$5.22 | +9.3% |
| October 2026 | HK$4.77 | -5.2% |
| September 2026 | HK$5.03 | -1.6% |
| August 2026 | HK$5.11 | +4.9% |
| July 2026 | HK$4.87 | +15.4% |
| June 2026 | HK$4.22 | -1.5% |
| May 2026 | HK$4.28 | -12.8% |
| April 2026 | HK$4.91 | +18.4% |
| March 2026 | HK$4.15 | +0.5% |
| February 2026 | HK$4.13 | +2.9% |
| January 2026 | HK$4.02 | +9.6% |
| December 2025 | HK$3.66 | -3.3% |
About the 3866 data
Daily bars. 2,518 sessions from Dec 3, 2015 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 Oct 23, 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 3, 2015, 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%3A3866/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
- 3839 CPBIO Holding Company Limited
- 3848 Haosen Fintech Group Limited
- 3858 Jiaxin International Resources Investment Limited
- 3860 EPS Creative Health Technology Group Limited
- 3868 Xinyi Energy Holdings Limited
- 3869 Hospital Corporation of China Limited
- 3877 CSSC (Hong Kong) Shipping Company Limited
- 3878 Vicon Holdings Limited
Common questions
3866 share price history
