Stock listing
Shenzhen:300340 Jiangmen Kanhoo Industry Co., Ltd. (科恒股份) 股价
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Share price · SZSE:300340
¥7.55 CNY +0.18 (+2.4%)
Close on Nov 3, 2026
- Day range
- ¥7.32 – ¥7.98 CNYNov 3, 2026
- Volume
- 16.19M sharesNov 3, 2026
- Market cap
- ¥2.08B CNYAt the close on Nov 3, 2026 · price × 275.5M shares outstanding
- 52-week range
- ¥6.98 – ¥15.28 CNYLowest and highest trades, Nov 4, 2025 – Nov 3, 2026
- Traded on an average day
- ¥90.99M CNYMedian day 5.43M shares · last 3 months, Aug 3, 2026 – Nov 3, 2026

Daily closes
Last 3 months, Aug 3, 2026 – Nov 3, 2026 · SZSE:300340 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥7.55 | +0.18 | +2.4% | ¥7.37 | ¥7.98 | ¥7.32 | 16,191,840 | |
| ¥7.37 | +0.12 | +1.7% | ¥7.20 | ¥7.40 | ¥6.98 | 9,739,540 | |
| ¥7.25 | -0.33 | -4.4% | ¥7.41 | ¥7.65 | ¥7.25 | 7,035,000 | |
| ¥7.58 | -0.29 | -3.7% | ¥7.79 | ¥7.87 | ¥7.58 | 5,430,617 | |
| ¥7.87 | +0.01 | +0.1% | ¥7.86 | ¥7.99 | ¥7.78 | 5,480,600 | |
| ¥7.86 | -0.29 | -3.6% | ¥8.23 | ¥8.24 | ¥7.85 | 5,963,400 | |
| ¥8.15 | -0.06 | -0.7% | ¥8.21 | ¥8.27 | ¥7.97 | 7,669,900 | |
| ¥8.21 | +0.23 | +2.9% | ¥7.88 | ¥8.25 | ¥7.53 | 12,570,599 | |
| ¥7.98 | -0.45 | -5.3% | ¥8.47 | ¥8.62 | ¥7.98 | 13,019,540 | |
| ¥8.43 | -0.21 | -2.4% | ¥8.64 | ¥8.70 | ¥8.32 | 12,177,505 | |
| ¥8.64 | +0.07 | +0.8% | ¥8.51 | ¥8.84 | ¥8.51 | 10,590,000 | |
| ¥8.57 | -0.25 | -2.8% | ¥8.68 | ¥8.79 | ¥8.46 | 13,634,718 | |
| ¥8.82 | -0.22 | -2.4% | ¥9.08 | ¥9.15 | ¥8.57 | 20,686,666 | |
| ¥9.04 | -0.14 | -1.5% | ¥8.81 | ¥9.31 | ¥8.70 | 25,992,533 | |
| ¥9.18 | -0.46 | -4.8% | ¥9.50 | ¥10.28 | ¥9.15 | 30,850,416 | |
| ¥9.64 | -0.33 | -3.3% | ¥9.69 | ¥9.98 | ¥9.33 | 28,812,100 | |
| ¥9.97 | -0.75 | -7.0% | ¥10.15 | ¥10.55 | ¥9.87 | 49,546,551 | |
| ¥10.72 | +1.47 | +15.9% | ¥9.20 | ¥11.10 | ¥9.13 | 64,401,207 | |
| ¥9.25 | +0.21 | +2.3% | ¥8.95 | ¥9.43 | ¥8.90 | 20,201,236 | |
| ¥9.04 | -0.14 | -1.5% | ¥9.13 | ¥9.32 | ¥8.95 | 19,325,561 | |
| ¥9.18 | +0.70 | +8.3% | ¥8.40 | ¥9.97 | ¥8.40 | 24,659,199 | |
| ¥8.48 | -0.07 | -0.8% | ¥8.60 | ¥8.60 | ¥8.34 | 3,201,494 | |
| ¥8.55 | -0.10 | -1.2% | ¥8.65 | ¥8.71 | ¥8.51 | 3,073,774 | |
| ¥8.65 | -0.19 | -2.1% | ¥8.82 | ¥8.83 | ¥8.56 | 3,841,794 | |
| ¥8.84 | -0.03 | -0.3% | ¥8.85 | ¥8.99 | ¥8.81 | 6,028,500 | |
| ¥8.87 | +0.44 | +5.2% | ¥8.44 | ¥8.95 | ¥8.42 | 8,286,399 | |
| ¥8.43 | -0.06 | -0.7% | ¥8.60 | ¥8.64 | ¥8.41 | 3,919,750 | |
| ¥8.49 | -0.09 | -1.0% | ¥8.60 | ¥8.68 | ¥8.37 | 3,725,780 | |
| ¥8.58 | +0.07 | +0.8% | ¥8.50 | ¥8.66 | ¥8.37 | 3,714,817 | |
| ¥8.51 | -0.09 | -1.0% | ¥8.58 | ¥8.73 | ¥8.47 | 3,709,900 | |
| ¥8.60 | +0.12 | +1.4% | ¥8.45 | ¥8.65 | ¥8.41 | 3,255,000 | |
| ¥8.48 | -0.26 | -3.0% | ¥8.68 | ¥8.68 | ¥8.35 | 4,694,400 | |
| ¥8.74 | -0.14 | -1.6% | ¥8.82 | ¥8.87 | ¥8.73 | 2,851,518 | |
| ¥8.88 | -0.11 | -1.2% | ¥8.94 | ¥8.99 | ¥8.83 | 2,962,850 | |
| ¥8.99 | +0.03 | +0.3% | ¥8.91 | ¥9.03 | ¥8.90 | 3,009,080 | |
| ¥8.96 | +0.03 | +0.3% | ¥9.00 | ¥9.01 | ¥8.90 | 2,896,840 | |
| ¥8.93 | -0.03 | -0.3% | ¥9.05 | ¥9.09 | ¥8.87 | 3,948,300 | |
| ¥8.96 | -0.18 | -2.0% | ¥9.25 | ¥9.28 | ¥8.92 | 4,433,700 | |
| ¥9.14 | -0.04 | -0.4% | ¥9.10 | ¥9.20 | ¥8.98 | 4,571,900 | |
| ¥9.18 | +0.17 | +1.9% | ¥9.07 | ¥9.20 | ¥8.98 | 5,291,400 | |
| ¥9.01 | 0.00 | 0.0% | ¥8.88 | ¥9.07 | ¥8.88 | 4,075,840 | |
| ¥9.01 | +0.05 | +0.6% | ¥8.95 | ¥9.05 | ¥8.87 | 5,480,500 | |
| ¥8.96 | -0.08 | -0.9% | ¥9.00 | ¥9.00 | ¥8.86 | 9,954,280 | |
| ¥9.04 | +0.09 | +1.0% | ¥9.07 | ¥9.14 | ¥8.94 | 8,737,960 | |
| ¥8.95 | -0.09 | -1.0% | ¥8.80 | ¥9.05 | ¥8.78 | 11,297,370 | |
| ¥9.04 | +0.23 | +2.6% | ¥8.81 | ¥9.44 | ¥8.76 | 16,972,109 | |
| ¥8.81 | +0.35 | +4.1% | ¥8.39 | ¥8.99 | ¥8.31 | 13,418,450 | |
| ¥8.46 | +0.11 | +1.3% | ¥8.43 | ¥8.54 | ¥8.34 | 3,466,800 | |
| ¥8.35 | -0.30 | -3.5% | ¥8.55 | ¥8.65 | ¥8.34 | 3,642,160 | |
| ¥8.65 | -0.04 | -0.5% | ¥8.78 | ¥8.80 | ¥8.55 | 3,652,620 | |
| ¥8.69 | +0.12 | +1.4% | ¥8.64 | ¥8.70 | ¥8.43 | 4,484,200 | |
| ¥8.57 | +0.08 | +0.9% | ¥8.51 | ¥8.67 | ¥8.45 | 3,831,500 | |
| ¥8.49 | -0.22 | -2.5% | ¥8.67 | ¥8.76 | ¥8.46 | 4,153,740 | |
| ¥8.71 | +0.11 | +1.3% | ¥8.56 | ¥8.75 | ¥8.56 | 3,594,680 | |
| ¥8.60 | -0.07 | -0.8% | ¥8.66 | ¥8.69 | ¥8.51 | 4,347,200 | |
| ¥8.67 | +0.21 | +2.5% | ¥8.45 | ¥8.78 | ¥8.44 | 6,150,880 | |
| ¥8.46 | -0.04 | -0.5% | ¥8.52 | ¥8.53 | ¥8.28 | 4,668,338 | |
| ¥8.50 | 0.00 | 0.0% | ¥8.55 | ¥8.56 | ¥8.33 | 5,729,920 | |
| ¥8.50 | +0.02 | +0.2% | ¥8.53 | ¥8.60 | ¥8.43 | 5,332,144 | |
| ¥8.48 | +0.02 | +0.2% | ¥8.50 | ¥8.55 | ¥8.40 | 4,620,500 | |
| ¥8.46 | +0.23 | +2.8% | ¥8.23 | ¥8.48 | ¥8.12 | 5,180,440 |
- Ticker
- Shenzhen:300340
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
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