China Environmental Technology Holdings Limited (0646.HK) HKSE
Currency In HKD
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0646.HK Historical Return
If you invested $1000 in China Environmental Technology Holdings Limited (0646.HK) 10 years ago, it would be worth $31.53 as of September 12, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $777.78, while $1000 invested 1 year ago would be worth $1,854.3. This corresponds to total returns of -96.85%, -22.22%, 85.43%, respectively, with annualized returns of -29.21%, -4.9%, 85.43%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
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0646.HK Historical Data
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| September 11, 2026 | 0.28 | 0.28 | 0.28 | 0.3 | 0.22 | 3.45M |
| September 10, 2026 | 0.3 | 0.28 | 0.28 | 0.31 | 0.28 | 1.19M |
| September 09, 2026 | 0.35 | 0.31 | 0.31 | 0.36 | 0.28 | 7.44M |
| September 08, 2026 | 0.32 | 0.35 | 0.35 | 0.4 | 0.31 | 4.84M |
| September 07, 2026 | 0.2 | 0.32 | 0.32 | 0.35 | 0.2 | 8.16M |
| September 04, 2026 | 0.17 | 0.2 | 0.2 | 0.21 | 0.17 | 5.64M |
| September 03, 2026 | 0.18 | 0.17 | 0.17 | 0.2 | 0.17 | 3.18M |
| September 02, 2026 | 0.13 | 0.19 | 0.19 | 0.24 | 0.13 | 12.96M |
| September 01, 2026 | 0.17 | 0.12 | 0.12 | 0.18 | 0.12 | 5.58M |
| August 31, 2026 | 0.11 | 0.14 | 0.14 | 0.18 | 0.11 | 1.31M |
| August 28, 2026 | 0.11 | 0.11 | 0.11 | 0.11 | 0.1 | 436,000 |
| August 25, 2026 | 0.12 | 0.11 | 0.11 | 0.12 | 0.11 | 740,000 |
| August 14, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 72,400 |
| August 13, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 88,000 |
| August 11, 2026 | 0.13 | 0.13 | 0.13 | 0.14 | 0.13 | 104,000 |
| August 07, 2026 | 0.13 | 0.16 | 0.16 | 0.2 | 0.13 | 296,000 |
| August 06, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 272,000 |
| August 05, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 17,200 |
| August 04, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 0 |
| August 03, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 40,000 |
| July 31, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 176,000 |
| July 30, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 8,000 |
| July 28, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 40,000 |
| July 27, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 464,000 |
| July 24, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 64,000 |
| July 23, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 240,000 |
| July 20, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 40,000 |
| July 17, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 32,000 |
| July 08, 2026 | 0.09 | 0.11 | 0.11 | 0.11 | 0.09 | 30,000 |
| June 25, 2026 | 0.14 | 0.13 | 0.13 | 0.14 | 0.13 | 16,000 |
| June 23, 2026 | 0.1 | 0.11 | 0.11 | 0.11 | 0.1 | 136,000 |
| June 22, 2026 | 0.11 | 0.1 | 0.1 | 0.11 | 0.09 | 136,000 |
| June 18, 2026 | 0.1 | 0.09 | 0.09 | 0.11 | 0.09 | 312,400 |
| June 15, 2026 | 0.11 | 0.11 | 0.11 | 0.11 | 0.1 | 88,000 |
| June 08, 2026 | 0.1 | 0.11 | 0.11 | 0.11 | 0.1 | 400,000 |
| June 05, 2026 | 0.1 | 0.11 | 0.11 | 0.11 | 0.1 | 544,000 |
| June 03, 2026 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 3,600 |
| May 28, 2026 | 0.12 | 0.12 | 0.12 | 0.12 | 0.11 | 522,800 |
| May 27, 2026 | 0.12 | 0.11 | 0.11 | 0.12 | 0.11 | 592,000 |
| May 26, 2026 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 80,000 |
| May 21, 2026 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 18,800 |
| May 20, 2026 | 0.1 | 0.11 | 0.11 | 0.12 | 0.1 | 520,000 |
| May 19, 2026 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | 9,200 |
| May 18, 2026 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | 48,000 |
| May 15, 2026 | 0.11 | 0.12 | 0.12 | 0.12 | 0.11 | 208,000 |
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