Stock listing
Shanghai:603177 Zhejiang Tuna Environmental Science & Technology Co., Ltd. (德创环保) 股价
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Share price · SSE:603177
¥9.84 CNY -0.14 (-1.4%)
Close on Oct 19, 2026
- Day range
- ¥9.41 – ¥10.20 CNYOct 19, 2026
- Volume
- 2.84M sharesOct 19, 2026
- Market cap
- ¥2.01B CNYAt the close on Oct 19, 2026 · price × 204.2M shares outstanding
- 52-week range
- ¥7.32 – ¥14.61 CNYLowest and highest trades, Oct 20, 2025 – Oct 19, 2026
Daily closes
Last 3 months, Jul 20, 2026 – Oct 19, 2026 · SSE:603177 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥9.84 | -0.14 | -1.4% | ¥9.86 | ¥10.20 | ¥9.41 | 2,838,300 | |
| ¥9.98 | +0.06 | +0.6% | ¥10.00 | ¥10.39 | ¥9.80 | 3,394,600 | |
| ¥9.92 | -0.04 | -0.4% | ¥9.89 | ¥10.40 | ¥9.51 | 5,611,300 | |
| ¥9.96 | -0.48 | -4.6% | ¥10.47 | ¥10.55 | ¥9.94 | 2,469,400 | |
| ¥10.44 | +0.13 | +1.3% | ¥10.30 | ¥10.49 | ¥9.83 | 3,664,700 | |
| ¥10.31 | -0.32 | -3.0% | ¥10.55 | ¥10.73 | ¥10.22 | 2,989,100 | |
| ¥10.63 | -0.17 | -1.6% | ¥10.78 | ¥11.03 | ¥10.20 | 3,653,000 | |
| ¥10.80 | -0.21 | -1.9% | ¥11.02 | ¥11.19 | ¥10.72 | 2,405,400 | |
| ¥11.01 | +0.02 | +0.2% | ¥11.02 | ¥11.10 | ¥10.87 | 2,667,300 | |
| ¥10.99 | +0.03 | +0.3% | ¥10.94 | ¥11.10 | ¥10.85 | 2,789,100 | |
| ¥10.96 | -0.15 | -1.4% | ¥11.17 | ¥11.21 | ¥10.81 | 3,259,450 | |
| ¥11.11 | +0.06 | +0.5% | ¥10.96 | ¥11.27 | ¥10.81 | 3,271,200 | |
| ¥11.05 | -0.34 | -3.0% | ¥11.34 | ¥11.34 | ¥10.98 | 3,087,400 | |
| ¥11.39 | -0.04 | -0.3% | ¥11.46 | ¥11.46 | ¥11.21 | 4,314,900 | |
| ¥11.43 | +0.09 | +0.8% | ¥11.34 | ¥11.54 | ¥11.18 | 6,305,000 | |
| ¥11.34 | +0.83 | +7.9% | ¥10.57 | ¥11.56 | ¥10.54 | 10,112,091 | |
| ¥10.51 | 0.00 | 0.0% | ¥10.57 | ¥10.58 | ¥10.30 | 2,859,789 | |
| ¥10.51 | +0.01 | +0.1% | ¥10.50 | ¥10.58 | ¥10.30 | 3,454,000 | |
| ¥10.50 | -0.25 | -2.3% | ¥10.79 | ¥10.89 | ¥10.48 | 4,056,809 | |
| ¥10.75 | +0.31 | +3.0% | ¥10.34 | ¥10.88 | ¥10.28 | 5,194,700 | |
| ¥10.44 | -0.15 | -1.4% | ¥10.56 | ¥10.59 | ¥10.22 | 3,888,950 | |
| ¥10.59 | -0.48 | -4.3% | ¥11.10 | ¥11.10 | ¥10.56 | 2,965,600 | |
| ¥11.07 | -0.03 | -0.3% | ¥11.01 | ¥11.24 | ¥10.98 | 3,030,300 | |
| ¥11.10 | +0.32 | +3.0% | ¥10.80 | ¥11.10 | ¥10.68 | 4,037,900 | |
| ¥10.78 | +0.22 | +2.1% | ¥10.70 | ¥10.90 | ¥10.56 | 6,996,800 | |
| ¥10.56 | -0.45 | -4.1% | ¥11.01 | ¥11.26 | ¥10.49 | 10,053,800 | |
| ¥11.01 | -0.26 | -2.3% | ¥11.26 | ¥11.40 | ¥10.94 | 4,054,700 | |
| ¥11.27 | -0.08 | -0.7% | ¥11.48 | ¥11.50 | ¥11.23 | 3,970,100 | |
| ¥11.35 | +0.30 | +2.7% | ¥10.94 | ¥11.47 | ¥10.94 | 4,699,600 | |
| ¥11.05 | +0.03 | +0.3% | ¥10.97 | ¥11.14 | ¥10.90 | 5,150,711 | |
| ¥11.02 | +0.13 | +1.2% | ¥11.10 | ¥11.27 | ¥10.90 | 6,930,500 | |
| ¥10.89 | -0.01 | -0.1% | ¥10.93 | ¥11.00 | ¥10.78 | 5,795,300 | |
| ¥10.90 | +0.13 | +1.2% | ¥10.78 | ¥11.20 | ¥10.75 | 7,758,400 | |
| ¥10.77 | +0.38 | +3.7% | ¥10.39 | ¥10.84 | ¥10.23 | 7,044,700 | |
| ¥10.39 | -0.03 | -0.3% | ¥10.36 | ¥10.73 | ¥10.27 | 7,820,200 | |
| ¥10.42 | -0.58 | -5.3% | ¥10.61 | ¥10.78 | ¥10.18 | 14,333,300 | |
| ¥11.00 | +1.00 | +10.0% | ¥10.16 | ¥11.00 | ¥10.05 | 6,894,450 | |
| ¥10.00 | -0.76 | -7.1% | ¥10.65 | ¥11.19 | ¥10.00 | 10,897,500 | |
| ¥10.76 | +0.63 | +6.2% | ¥10.17 | ¥10.78 | ¥9.89 | 17,564,355 | |
| ¥10.13 | -0.10 | -1.0% | ¥10.19 | ¥11.25 | ¥9.95 | 23,036,356 | |
| ¥10.23 | +0.93 | +10.0% | ¥9.41 | ¥10.23 | ¥9.26 | 9,780,300 | |
| ¥9.30 | -0.13 | -1.4% | ¥9.45 | ¥9.50 | ¥9.30 | 3,274,200 | |
| ¥9.43 | +0.09 | +1.0% | ¥9.35 | ¥9.55 | ¥9.34 | 2,758,800 | |
| ¥9.34 | -0.01 | -0.1% | ¥9.25 | ¥9.45 | ¥9.16 | 2,419,750 | |
| ¥9.35 | +0.30 | +3.3% | ¥9.04 | ¥9.39 | ¥8.95 | 3,223,700 | |
| ¥9.05 | -0.05 | -0.5% | ¥9.04 | ¥9.09 | ¥8.83 | 3,326,005 | |
| ¥9.10 | +0.18 | +2.0% | ¥8.98 | ¥9.11 | ¥8.88 | 3,832,500 | |
| ¥8.92 | -0.13 | -1.4% | ¥9.10 | ¥9.10 | ¥8.81 | 4,261,350 | |
| ¥9.05 | +0.06 | +0.7% | ¥9.04 | ¥9.27 | ¥8.96 | 4,602,800 | |
| ¥8.99 | +0.23 | +2.6% | ¥8.76 | ¥9.02 | ¥8.66 | 3,492,700 | |
| ¥8.76 | +0.32 | +3.8% | ¥8.58 | ¥8.86 | ¥8.58 | 4,681,600 | |
| ¥8.44 | -0.14 | -1.6% | ¥8.66 | ¥8.78 | ¥8.32 | 3,633,900 | |
| ¥8.58 | +0.14 | +1.7% | ¥8.46 | ¥8.67 | ¥8.35 | 3,864,600 | |
| ¥8.44 | +0.12 | +1.4% | ¥8.32 | ¥8.74 | ¥8.22 | 3,800,100 | |
| ¥8.32 | +0.23 | +2.8% | ¥7.94 | ¥8.38 | ¥7.94 | 4,200,900 | |
| ¥8.09 | -0.07 | -0.9% | ¥8.01 | ¥8.25 | ¥7.95 | 4,012,500 | |
| ¥8.16 | +0.29 | +3.7% | ¥7.86 | ¥8.16 | ¥7.84 | 4,224,500 | |
| ¥7.87 | -0.03 | -0.4% | ¥7.89 | ¥8.18 | ¥7.77 | 4,420,700 | |
| ¥7.90 | -0.23 | -2.8% | ¥8.03 | ¥8.11 | ¥7.32 | 9,164,000 | |
| ¥8.13 | -0.90 | -10.0% | ¥9.01 | ¥9.01 | ¥8.13 | 7,723,885 |
- Ticker
- Shanghai:603177
- Asset type
- Stock
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news release · Aug 28, 2026
Brief Report on Operating Information of the Environmental Protection Industry for the First Half of 2026
Latest news
Brief Report on Operating Information of the Environmental Protection Industry for the First Half of 2026
Aug 28, 2026
Closed ¥11.02 (+1.2%) on Aug 28, 2026
Announcement on Release of Pledge of Part of the Shares Held by the Controlling Shareholder
Jul 29, 2026
Closed ¥8.58 (+1.7%) on Jul 29, 2026
Announcement on Results of Shareholding Reduction by Senior Management Members
Jul 15, 2026
Closed ¥8.71 (-3.0%) on Jul 15, 2026
Announcement on Resolutions of the 1st Extraordinary General Meeting in 2026
Jun 30, 2026
Closed ¥8.27 (+5.6%) on Jun 30, 2026
Announcement on Abnormal Fluctuations in Stock Trading
Jun 26, 2026
Closed ¥8.16 (-7.1%) on Jun 26, 2026
Announcement on Pledge of Partial Shares of Controlling Shareholder
Jun 22, 2026
Closed ¥11.20 (+2.9%) on Jun 22, 2026
Announcement on Reducing Registered Capital and Amending the "Articles of Association"
Jun 11, 2026
Closed ¥9.33 (-1.7%) on Jun 11, 2026
Announcement on Resolutions of the 2025 Annual General Meeting
May 26, 2026
Closed ¥10.75 (-4.0%) on May 26, 2026
Announcement on Shareholding Reduction Plan for Senior Management Members
May 6, 2026
Closed ¥11.90 (-1.6%) on May 6, 2026
Announcement on Conducting Futures Hedging Business in 2026
Apr 30, 2026
Closed ¥12.09 (+2.9%) on Apr 30, 2026
All Zhejiang Tuna Environmental Science & Technology Co., Ltd. news
Zhejiang Tuna Environmental Science & Technology Co., Ltd. on 6ix
- News releases
- 22 in the last 12 months · 40 in all · newest Aug 28, 2026 · oldest 2024
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