HKEX · 1751 · stock
AI Energy Engineering Holdings Limited (1751) stock price history
Every HKEX trading session of AI Energy Engineering Holdings Limited from Dec 19, 2016 to Nov 13, 2026: 2,340 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.
1751 adjusted close, 2016 to 2026
- HK$46.07
- All time high, 2017
- HK$2.38
- 52 week high, HK$0.5950 low
- 2,340
- Daily sessions since 2016
Last updated Nov 13, 2026, the last stored session. Refreshes after each trading day. Full 2016 to 2026 series and minute bars.
1751 key facts
- AI Energy Engineering Holdings Limited (1751) closed at HK$1.09 on Nov 13, 2026 on HKEX.
- 1751's all time high close is HK$46.07, set on May 5, 2017; its all time low close is HK$0.3300 on May 22, 2023.
- 1751's 52 week range is HK$0.5950 to HK$2.38.
- 1751 returned +19.8% over the year to Nov 13, 2026 and +19.8% over five years.
- Since Dec 19, 2016 1751 returned -93%, -23.1% a year compounded.
- 1751's deepest drawdown was -99.3% from May 15, 2017 to May 22, 2023.
- DataCedar holds 2,340 daily sessions of 1751 history from Dec 19, 2016 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1751 price chart, 2016 to 2026
1751 returns
Price return from the last close on or before the window start to Nov 13, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +56.8% |
| 3 months | +53.5% |
| 6 months | -28.8% |
| Year to date | -45.2% |
| 1 year | +19.8% |
| 3 years | +109.6% |
| 5 years | +19.8% |
| 10 years | n/a |
| Since Dec 19, 2016 | -92.6% |
| Compound annual growth, 9.9 years | -23.1% |
1751 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$46.07 on May 5, 2017
- All time low close
- HK$0.3300 on May 22, 2023
- 52 week high
- HK$2.38 on Dec 16, 2025
- 52 week low
- HK$0.5950 on Oct 20, 2026
- Deepest drawdown
- -99.3% from May 15, 2017 to May 22, 2023, not yet recovered
- Best single session
- +88.5% on May 4, 2021
- Worst single session
- -77.4% on Nov 14, 2017
- Volatility, 1 year annualised
- 90.9%
- Sessions closing higher, 1 year
- 38%
- Best calendar year
- 2025, +410%
- Worst calendar year
- 2017, -92%
1751 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. 2016 starts on Dec 19, 2016; 2026 runs to Nov 13, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$2.08 | HK$2.25 | HK$0.5950 | HK$1.09 | -47.8% | 168.6M | 204 |
| 2025 | HK$0.4050 | HK$2.38 | HK$0.3200 | HK$2.09 | +409.8% | 394.6M | 240 |
| 2024 | HK$0.6000 | HK$0.6200 | HK$0.4050 | HK$0.4100 | -8.9% | 117.3M | 240 |
| 2023 | HK$0.5271 | HK$1.30 | HK$0.3300 | HK$0.4500 | -14.6% | 107.4M | 226 |
| 2022 | HK$0.8785 | HK$1.15 | HK$0.4685 | HK$0.5271 | -40.0% | 213.4M | 233 |
| 2021 | HK$0.7028 | HK$1.72 | HK$0.4295 | HK$0.8785 | +16.0% | 45M | 234 |
| 2020 | HK$0.6247 | HK$1.80 | HK$0.4060 | HK$0.7574 | +21.3% | 32.7M | 239 |
| 2019 | HK$1.05 | HK$1.21 | HK$0.5856 | HK$0.6247 | -46.7% | 10.7M | 232 |
| 2018 | HK$1.48 | HK$4.26 | HK$1.11 | HK$1.17 | -20.0% | 117.4M | 240 |
| 2017 | HK$17.41 | HK$46.38 | HK$0.9292 | HK$1.46 | -91.8% | 177.3M | 244 |
| 2016 | HK$14.06 | HK$20.38 | HK$11.60 | HK$17.76 | n/a | 3.3M | 8 |
1751 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | HK$1.09 | -0.9% |
| October 2026 | HK$1.10 | +58.3% |
| September 2026 | HK$0.6950 | -10.9% |
| August 2026 | HK$0.7800 | 0.0% |
| July 2026 | HK$0.7800 | -23.5% |
| June 2026 | HK$1.02 | +5.2% |
| May 2026 | HK$0.9700 | -37.4% |
| April 2026 | HK$1.55 | +4.0% |
| March 2026 | HK$1.49 | -13.4% |
| February 2026 | HK$1.72 | -3.9% |
| January 2026 | HK$1.79 | -14.4% |
| December 2025 | HK$2.09 | +50.4% |
About the 1751 data
Daily bars. 2,340 sessions from Dec 19, 2016 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 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 Dec 19, 2016, 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%3A1751/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on HKEX
Common questions
1751 share price history
