HKEX · 8431 · stock
Hao Bai International (Cayman) Limited (8431) stock price history
Every HKEX trading session of Hao Bai International (Cayman) Limited from May 26, 2017 to Sep 29, 2026: 2,302 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.
8431 adjusted close, 2017 to 2026
- HK$42.30
- All time high, 2020
- HK$2.00
- 52 week high, HK$0.1847 low
- 2,302
- Daily sessions since 2017
Last updated Sep 29, 2026, the last stored session. Refreshes after each trading day. Full 2017 to 2026 series and minute bars.
8431 key facts
- Hao Bai International (Cayman) Limited (8431) closed at HK$1.33 on Sep 29, 2026 on HKEX.
- 8431's all time high close is HK$42.30, set on Jan 13, 2020; its all time low close is HK$0.1860 on Aug 27, 2025.
- 8431's 52 week range is HK$0.1847 to HK$2.00.
- 8431 returned +341.7% over the year to Sep 29, 2026 and -51.3% over five years.
- Since May 26, 2017 8431 returned -93%, -24.6% a year compounded.
- 8431's deepest drawdown was -99.6% from Jan 13, 2020 to Aug 27, 2025.
- DataCedar holds 2,302 daily sessions of 8431 history from May 26, 2017 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
8431 price chart, 2017 to 2026
8431 returns
Price return from the last close on or before the window start to Sep 29, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -5.4% |
| 3 months | -26.4% |
| 6 months | +194.4% |
| Year to date | +461.4% |
| 1 year | +341.7% |
| 3 years | -38.9% |
| 5 years | -51.3% |
| 10 years | n/a |
| Since May 26, 2017 | -92.9% |
| Compound annual growth, 9.3 years | -24.6% |
8431 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$42.30 on Jan 13, 2020
- All time low close
- HK$0.1860 on Aug 27, 2025
- 52 week high
- HK$2.00 on Jun 25, 2026
- 52 week low
- HK$0.1847 on Dec 16, 2025
- Deepest drawdown
- -99.6% from Jan 13, 2020 to Aug 27, 2025, not yet recovered
- Best single session
- +835.5% on Feb 2, 2023
- Worst single session
- -90.0% on Feb 1, 2023
- Volatility, 1 year annualised
- 100.0%
- Sessions closing higher, 1 year
- 41%
- Best calendar year
- 2019, +110%
- Worst calendar year
- 2024, -85%
8431 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. 2017 starts on May 26, 2017; 2026 runs to Sep 29, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.2320 | HK$2.00 | HK$0.2200 | HK$1.33 | +473.6% | 408.3M | 183 |
| 2025 | HK$0.2700 | HK$0.4500 | HK$0.1810 | HK$0.2310 | -11.2% | 49.6M | 246 |
| 2024 | HK$1.78 | HK$2.15 | HK$0.2400 | HK$0.2600 | -85.4% | 38.6M | 246 |
| 2023 | HK$3.40 | HK$6.61 | HK$0.2917 | HK$1.78 | -47.7% | 19.2M | 243 |
| 2022 | HK$2.72 | HK$13.42 | HK$1.65 | HK$3.40 | +25.0% | 3.2M | 246 |
| 2021 | HK$3.89 | HK$4.77 | HK$2.43 | HK$2.72 | -30.0% | 279.5K | 247 |
| 2020 | HK$21.88 | HK$53.49 | HK$3.50 | HK$3.89 | -81.8% | 6.3M | 248 |
| 2019 | HK$10.11 | HK$28.69 | HK$6.32 | HK$21.39 | +109.5% | 2.8M | 246 |
| 2018 | HK$15.56 | HK$27.72 | HK$9.43 | HK$10.21 | -34.4% | 1.9M | 246 |
| 2017 | HK$20.81 | HK$21.98 | HK$13.23 | HK$15.56 | n/a | 5.5M | 151 |
8431 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$1.33 | -5.4% |
| August 2026 | HK$1.40 | +18.6% |
| July 2026 | HK$1.18 | -34.1% |
| June 2026 | HK$1.79 | +55.7% |
| May 2026 | HK$1.15 | +43.7% |
| April 2026 | HK$0.8000 | +68.4% |
| March 2026 | HK$0.4750 | -10.4% |
| February 2026 | HK$0.5300 | +47.2% |
| January 2026 | HK$0.3600 | +55.8% |
| December 2025 | HK$0.2310 | -27.8% |
| November 2025 | HK$0.3200 | +16.4% |
| October 2025 | HK$0.2750 | -8.3% |
About the 8431 data
Daily bars. 2,302 sessions from May 26, 2017 to Sep 29, 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 Sep 29, 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 May 26, 2017, 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/8431/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
8431 share price history
