Stock listing
Shenzhen:300731 Shenzhen Cotran Industrial Material Co., Ltd. (科创新源) 股价
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Share price · SZSE:300731
¥27.57 CNY +0.41 (+1.5%)
Close on Nov 2, 2026
- Day range
- ¥25.79 – ¥28.36 CNYNov 2, 2026
- Volume
- 9.97M sharesNov 2, 2026
- Market cap
- ¥4.89B CNYAt the close on Nov 2, 2026 · price × 177.3M shares outstanding
- 52-week range
- ¥25.79 – ¥70.71 CNYLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
- Traded on an average day
- ¥328.4M CNYMedian day 7.49M shares · last 3 months, Aug 3, 2026 – Nov 2, 2026

Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · SZSE:300731 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥27.57 | +0.41 | +1.5% | ¥27.16 | ¥28.36 | ¥25.79 | 9,972,635 | |
| ¥27.16 | -2.58 | -8.7% | ¥28.80 | ¥29.89 | ¥27.04 | 9,708,080 | |
| ¥29.74 | -2.47 | -7.7% | ¥32.44 | ¥32.44 | ¥29.66 | 5,625,824 | |
| ¥32.21 | +1.13 | +3.6% | ¥31.19 | ¥32.74 | ¥30.75 | 6,551,040 | |
| ¥31.08 | -3.67 | -10.6% | ¥34.75 | ¥34.98 | ¥30.92 | 6,529,872 | |
| ¥34.75 | -0.25 | -0.7% | ¥34.66 | ¥35.60 | ¥34.21 | 3,371,540 | |
| ¥35.00 | +0.65 | +1.9% | ¥33.64 | ¥35.15 | ¥31.02 | 5,938,377 | |
| ¥34.35 | -1.90 | -5.2% | ¥36.00 | ¥36.53 | ¥34.34 | 3,817,580 | |
| ¥36.25 | -0.34 | -0.9% | ¥36.87 | ¥37.76 | ¥35.82 | 3,557,460 | |
| ¥36.59 | +0.77 | +2.1% | ¥35.84 | ¥37.42 | ¥35.40 | 3,198,180 | |
| ¥35.82 | -0.62 | -1.7% | ¥35.99 | ¥36.50 | ¥34.34 | 3,846,180 | |
| ¥36.44 | -0.84 | -2.3% | ¥38.00 | ¥38.22 | ¥36.06 | 2,964,244 | |
| ¥37.28 | -1.76 | -4.5% | ¥37.99 | ¥38.89 | ¥37.08 | 3,327,881 | |
| ¥39.04 | -0.84 | -2.1% | ¥40.17 | ¥40.29 | ¥38.90 | 3,613,460 | |
| ¥39.88 | +1.68 | +4.4% | ¥37.06 | ¥40.28 | ¥35.91 | 6,344,274 | |
| ¥38.20 | -1.38 | -3.5% | ¥39.19 | ¥39.59 | ¥37.91 | 3,660,058 | |
| ¥39.58 | -1.79 | -4.3% | ¥41.37 | ¥41.41 | ¥37.39 | 7,347,099 | |
| ¥41.37 | -1.55 | -3.6% | ¥43.15 | ¥44.55 | ¥40.90 | 5,185,300 | |
| ¥42.92 | -2.02 | -4.5% | ¥45.22 | ¥45.40 | ¥42.53 | 6,476,271 | |
| ¥44.94 | -0.85 | -1.9% | ¥45.20 | ¥46.35 | ¥44.88 | 6,481,017 | |
| ¥45.79 | -7.03 | -13.3% | ¥51.62 | ¥52.00 | ¥45.01 | 11,434,491 | |
| ¥52.82 | -0.09 | -0.2% | ¥53.20 | ¥55.32 | ¥50.85 | 14,396,793 | |
| ¥52.91 | +2.09 | +4.1% | ¥51.58 | ¥52.98 | ¥50.58 | 9,692,191 | |
| ¥50.82 | +0.61 | +1.2% | ¥50.13 | ¥52.55 | ¥49.85 | 7,913,413 | |
| ¥50.21 | +1.32 | +2.7% | ¥48.83 | ¥51.33 | ¥48.47 | 9,869,413 | |
| ¥48.89 | +0.20 | +0.4% | ¥54.01 | ¥55.40 | ¥48.52 | 15,096,545 | |
| ¥48.69 | -0.24 | -0.5% | ¥48.90 | ¥50.28 | ¥47.34 | 8,353,947 | |
| ¥48.93 | +1.49 | +3.1% | ¥47.49 | ¥49.53 | ¥47.02 | 8,652,347 | |
| ¥47.44 | -1.33 | -2.7% | ¥49.49 | ¥49.66 | ¥47.30 | 6,538,280 | |
| ¥48.77 | +2.74 | +6.0% | ¥46.00 | ¥50.13 | ¥44.61 | 9,316,923 | |
| ¥46.03 | -1.83 | -3.8% | ¥47.21 | ¥47.80 | ¥44.71 | 7,106,815 | |
| ¥47.86 | -1.50 | -3.0% | ¥49.48 | ¥49.48 | ¥47.73 | 5,830,320 | |
| ¥49.36 | +3.53 | +7.7% | ¥45.83 | ¥50.88 | ¥45.35 | 13,584,416 | |
| ¥45.83 | -1.41 | -3.0% | ¥47.30 | ¥47.30 | ¥45.25 | 7,501,740 | |
| ¥47.24 | +2.24 | +5.0% | ¥45.00 | ¥47.68 | ¥44.50 | 7,809,260 | |
| ¥45.00 | -3.02 | -6.3% | ¥47.73 | ¥47.80 | ¥44.49 | 10,478,004 | |
| ¥48.02 | +0.43 | +0.9% | ¥47.66 | ¥49.37 | ¥46.03 | 13,491,659 | |
| ¥47.59 | +1.74 | +3.8% | ¥45.74 | ¥48.79 | ¥45.35 | 11,022,021 | |
| ¥45.85 | -1.64 | -3.5% | ¥48.15 | ¥48.88 | ¥45.13 | 9,429,480 | |
| ¥47.49 | +5.04 | +11.9% | ¥41.31 | ¥48.12 | ¥41.01 | 12,952,659 | |
| ¥42.45 | -0.65 | -1.5% | ¥43.00 | ¥44.60 | ¥42.42 | 8,164,679 | |
| ¥43.10 | +1.79 | +4.3% | ¥41.44 | ¥43.19 | ¥41.22 | 7,674,830 | |
| ¥41.31 | -0.87 | -2.1% | ¥42.92 | ¥42.95 | ¥40.82 | 7,869,637 | |
| ¥42.18 | +0.32 | +0.8% | ¥41.85 | ¥42.83 | ¥39.53 | 10,018,765 | |
| ¥41.86 | +2.82 | +7.2% | ¥38.93 | ¥43.03 | ¥38.80 | 14,222,140 | |
| ¥39.04 | +2.48 | +6.8% | ¥36.41 | ¥39.46 | ¥36.09 | 7,284,289 | |
| ¥36.56 | -0.23 | -0.6% | ¥37.63 | ¥37.96 | ¥36.04 | 6,153,140 | |
| ¥36.79 | -3.64 | -9.0% | ¥39.82 | ¥39.82 | ¥36.42 | 9,142,936 | |
| ¥40.43 | -1.12 | -2.7% | ¥41.54 | ¥41.68 | ¥39.25 | 9,378,353 | |
| ¥41.55 | +1.71 | +4.3% | ¥41.50 | ¥41.84 | ¥39.15 | 10,226,460 | |
| ¥39.84 | +1.97 | +5.2% | ¥38.28 | ¥39.92 | ¥38.28 | 7,660,100 | |
| ¥37.87 | -0.76 | -2.0% | ¥39.25 | ¥39.88 | ¥37.87 | 5,143,380 | |
| ¥38.63 | +1.32 | +3.5% | ¥37.49 | ¥39.78 | ¥37.25 | 7,477,600 | |
| ¥37.31 | -0.57 | -1.5% | ¥37.22 | ¥38.17 | ¥36.90 | 4,711,000 | |
| ¥37.88 | -0.67 | -1.7% | ¥38.82 | ¥38.95 | ¥36.77 | 6,645,280 | |
| ¥38.55 | +0.81 | +2.1% | ¥38.10 | ¥38.73 | ¥36.79 | 7,001,266 | |
| ¥37.74 | +0.87 | +2.4% | ¥36.39 | ¥37.94 | ¥36.01 | 6,801,700 | |
| ¥36.87 | +3.27 | +9.7% | ¥33.60 | ¥37.59 | ¥33.06 | 8,903,449 | |
| ¥33.60 | +1.28 | +4.0% | ¥32.96 | ¥33.99 | ¥32.32 | 6,001,999 | |
| ¥32.32 | +0.63 | +2.0% | ¥31.65 | ¥32.98 | ¥31.21 | 7,823,916 |
- Ticker
- Shenzhen:300731
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
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