HKEX · 1817 · stock
Mulsanne Group Holding Limited (1817) stock price history
Every HKEX trading session of Mulsanne Group Holding Limited from May 27, 2019 to Nov 12, 2026: 1,816 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.
1817 adjusted close, 2019 to 2026
- HK$8.70
- All time high, 2020
- HK$0.6900
- 52 week high, HK$0.2110 low
- 1,816
- Daily sessions since 2019
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2019 to 2026 series and minute bars.
1817 key facts
- Mulsanne Group Holding Limited (1817) closed at HK$0.4300 on Nov 12, 2026 on HKEX.
- 1817's all time high close is HK$8.70, set on May 29, 2020; its all time low close is HK$0.2110 on Jul 8, 2026.
- 1817's 52 week range is HK$0.2110 to HK$0.6900.
- 1817 returned +30.3% over the year to Nov 12, 2026 and -92.7% over five years.
- Since May 27, 2019 1817 returned -90%, -27.0% a year compounded.
- 1817's deepest drawdown was -97.6% from May 29, 2020 to Jul 8, 2026.
- DataCedar holds 1,816 daily sessions of 1817 history from May 27, 2019 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1817 price chart, 2019 to 2026
1817 returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -31.7% |
| 3 months | +83.0% |
| 6 months | +72.0% |
| Year to date | +36.5% |
| 1 year | +30.3% |
| 3 years | -73.6% |
| 5 years | -92.7% |
| 10 years | n/a |
| Since May 27, 2019 | -90.4% |
| Compound annual growth, 7.5 years | -27.0% |
1817 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$8.70 on May 29, 2020
- All time low close
- HK$0.2110 on Jul 8, 2026
- 52 week high
- HK$0.6900 on Oct 12, 2026
- 52 week low
- HK$0.2110 on Jul 8, 2026
- Deepest drawdown
- -97.6% from May 29, 2020 to Jul 8, 2026, not yet recovered
- Best single session
- +44.7% on Oct 8, 2026
- Worst single session
- -36.3% on Sep 2, 2024
- Volatility, 1 year annualised
- 100.3%
- Sessions closing higher, 1 year
- 19%
- Best calendar year
- 2021, +5%
- Worst calendar year
- 2023, -83%
1817 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. 2019 starts on May 27, 2019; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$0.3050 | HK$0.6900 | HK$0.2110 | HK$0.4300 | +41.0% | 13.1M | 209 |
| 2025 | HK$0.4400 | HK$0.5200 | HK$0.2750 | HK$0.3050 | -30.7% | 76M | 240 |
| 2024 | HK$0.6100 | HK$1.49 | HK$0.4100 | HK$0.4400 | -37.1% | 21.4M | 244 |
| 2023 | HK$3.88 | HK$3.99 | HK$0.4450 | HK$0.7000 | -82.5% | 12.7M | 240 |
| 2022 | HK$4.85 | HK$5.52 | HK$2.55 | HK$4.00 | -22.3% | 32.1M | 241 |
| 2021 | HK$4.93 | HK$8.19 | HK$4.73 | HK$5.15 | +5.1% | 219M | 247 |
| 2020 | HK$7.75 | HK$9.04 | HK$3.99 | HK$4.90 | -36.9% | 277.6M | 245 |
| 2019 | HK$4.45 | HK$8.30 | HK$4.10 | HK$7.76 | n/a | 88.6M | 150 |
1817 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$0.4300 | -27.7% |
| October 2026 | HK$0.5950 | +120.4% |
| September 2026 | HK$0.2700 | +5.9% |
| August 2026 | HK$0.2550 | +6.3% |
| July 2026 | HK$0.2400 | +9.1% |
| June 2026 | HK$0.2200 | -8.3% |
| May 2026 | HK$0.2400 | -14.3% |
| April 2026 | HK$0.2800 | 0.0% |
| March 2026 | HK$0.2800 | 0.0% |
| February 2026 | HK$0.2800 | -1.8% |
| January 2026 | HK$0.2850 | -6.6% |
| December 2025 | HK$0.3050 | -6.2% |
About the 1817 data
Daily bars. 1,816 sessions from May 27, 2019 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 13, 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 27, 2019, 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%3A1817/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
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Common questions
1817 share price history
