HKEX · 1597 · stock
China Nature Energy Technology Holdings Limited (1597) stock price history
Every HKEX trading session of China Nature Energy Technology Holdings Limited from Oct 20, 2020 to Sep 28, 2026: 1,461 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.
1597 adjusted close, 2020 to 2026
- HK$9.30
- All time high, 2023
- HK$8.35
- 52 week high, HK$2.29 low
- 1,461
- Daily sessions since 2020
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2020 to 2026 series and minute bars.
1597 key facts
- China Nature Energy Technology Holdings Limited (1597) closed at HK$5.70 on Sep 28, 2026 on HKEX.
- 1597's all time high close is HK$9.30, set on Nov 13, 2023; its all time low close is HK$1.24 on Dec 9, 2020.
- 1597's 52 week range is HK$2.29 to HK$8.35.
- 1597 returned +146.8% over the year to Sep 28, 2026 and +204.8% over five years.
- Since Oct 20, 2020 1597 returned +175%, +18.6% a year compounded.
- 1597's deepest drawdown was -75.3% from Nov 13, 2023 to Aug 4, 2025.
- DataCedar holds 1,461 daily sessions of 1597 history from Oct 20, 2020 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1597 price chart, 2020 to 2026
1597 returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.4% |
| 3 months | -19.7% |
| 6 months | +125.3% |
| Year to date | +128.0% |
| 1 year | +146.8% |
| 3 years | -12.8% |
| 5 years | +204.8% |
| 10 years | n/a |
| Since Oct 20, 2020 | +175.4% |
| Compound annual growth, 5.9 years | +18.6% |
1597 records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- HK$9.30 on Nov 13, 2023
- All time low close
- HK$1.24 on Dec 9, 2020
- 52 week high
- HK$8.35 on Jul 14, 2026
- 52 week low
- HK$2.29 on Oct 15, 2025
- Deepest drawdown
- -75.3% from Nov 13, 2023 to Aug 4, 2025, not yet recovered
- Best single session
- +52.9% on Jan 29, 2026
- Worst single session
- -24.7% on Jan 10, 2025
- Volatility, 1 year annualised
- 84.4%
- Sessions closing higher, 1 year
- 33%
- Growth of 1 since 2020
- 2.8×
- Best calendar year
- 2023, +120%
- Worst calendar year
- 2025, -51%
1597 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. 2020 starts on Oct 20, 2020; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | HK$2.50 | HK$8.35 | HK$2.38 | HK$5.70 | +128.0% | 7.9M | 182 |
| 2025 | HK$4.30 | HK$4.80 | HK$2.29 | HK$2.50 | -51.0% | 2.2M | 246 |
| 2024 | HK$7.70 | HK$7.90 | HK$2.50 | HK$5.10 | -32.9% | 1.2M | 246 |
| 2023 | HK$3.45 | HK$9.30 | HK$3.21 | HK$7.60 | +120.3% | 9.4M | 243 |
| 2022 | HK$1.96 | HK$3.80 | HK$1.88 | HK$3.45 | +74.2% | 16.6M | 246 |
| 2021 | HK$1.37 | HK$2.50 | HK$1.28 | HK$1.98 | +45.6% | 122.6M | 247 |
| 2020 | HK$2.10 | HK$2.55 | HK$1.20 | HK$1.36 | n/a | 200M | 51 |
1597 monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | HK$5.70 | -4.8% |
| August 2026 | HK$5.99 | +4.0% |
| July 2026 | HK$5.76 | -16.5% |
| June 2026 | HK$6.90 | -3.5% |
| May 2026 | HK$7.15 | +74.4% |
| April 2026 | HK$4.10 | +48.6% |
| March 2026 | HK$2.76 | -29.4% |
| February 2026 | HK$3.91 | -5.3% |
| January 2026 | HK$4.13 | +65.2% |
| December 2025 | HK$2.50 | -7.4% |
| November 2025 | HK$2.70 | +5.5% |
| October 2025 | HK$2.56 | +10.8% |
About the 1597 data
Daily bars. 1,461 sessions from Oct 20, 2020 to Sep 28, 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 Oct 20, 2020, 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/1597/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
1597 share price history
