Stock listing
Shenzhen:300653 Yantai Zhenghai Bio-Tech Co. Ltd. (正海生物) 股价
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Share price · SZSE:300653
¥13.84 CNY -0.10 (-0.7%)
Close on Nov 3, 2026
- Day range
- ¥13.70 – ¥14.20 CNYNov 3, 2026
- Volume
- 1.64M sharesNov 3, 2026
- Market cap
- ¥2.49B CNYAt the close on Nov 3, 2026 · price × 180.0M shares outstanding
- 52-week range
- ¥13.37 – ¥23.36 CNYLowest and highest trades, Nov 4, 2025 – Nov 3, 2026
- Traded on an average day
- ¥31.97M CNYMedian day 1.84M shares · last 3 months, Aug 3, 2026 – Nov 3, 2026
Daily closes
Last 3 months, Aug 3, 2026 – Nov 3, 2026 · SZSE:300653 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥13.84 | -0.10 | -0.7% | ¥13.89 | ¥14.20 | ¥13.70 | 1,635,846 | |
| ¥13.94 | +0.09 | +0.6% | ¥13.89 | ¥14.00 | ¥13.68 | 1,691,800 | |
| ¥13.85 | -0.19 | -1.4% | ¥14.00 | ¥14.44 | ¥13.81 | 1,580,742 | |
| ¥14.04 | -0.17 | -1.2% | ¥14.18 | ¥14.27 | ¥14.00 | 1,090,550 | |
| ¥14.21 | +0.06 | +0.4% | ¥14.15 | ¥14.39 | ¥14.01 | 1,416,875 | |
| ¥14.15 | -0.79 | -5.3% | ¥14.99 | ¥15.00 | ¥14.15 | 2,036,000 | |
| ¥14.94 | +0.37 | +2.5% | ¥14.50 | ¥15.03 | ¥14.44 | 1,843,100 | |
| ¥14.57 | +0.16 | +1.1% | ¥14.23 | ¥14.64 | ¥13.78 | 2,129,200 | |
| ¥14.41 | -0.39 | -2.6% | ¥14.87 | ¥14.90 | ¥14.29 | 1,657,800 | |
| ¥14.80 | -0.26 | -1.7% | ¥15.06 | ¥15.26 | ¥14.76 | 1,101,750 | |
| ¥15.06 | +0.29 | +2.0% | ¥14.78 | ¥15.14 | ¥14.63 | 1,124,898 | |
| ¥14.77 | -0.12 | -0.8% | ¥14.98 | ¥15.04 | ¥14.56 | 1,785,013 | |
| ¥14.89 | -0.02 | -0.1% | ¥15.19 | ¥15.54 | ¥14.81 | 1,824,646 | |
| ¥14.91 | -0.32 | -2.1% | ¥15.04 | ¥15.42 | ¥14.86 | 1,679,600 | |
| ¥15.23 | -0.39 | -2.5% | ¥15.61 | ¥15.61 | ¥15.18 | 1,408,025 | |
| ¥15.62 | +0.03 | +0.2% | ¥15.55 | ¥15.73 | ¥15.15 | 1,837,425 | |
| ¥15.59 | -0.44 | -2.7% | ¥16.06 | ¥16.15 | ¥15.58 | 2,016,254 | |
| ¥16.03 | +0.18 | +1.1% | ¥15.77 | ¥16.09 | ¥15.52 | 2,213,275 | |
| ¥15.85 | -0.09 | -0.6% | ¥16.01 | ¥16.19 | ¥15.73 | 2,150,125 | |
| ¥15.94 | +0.20 | +1.3% | ¥15.80 | ¥16.06 | ¥15.74 | 2,210,775 | |
| ¥15.74 | +0.14 | +0.9% | ¥15.50 | ¥15.88 | ¥15.41 | 2,219,025 | |
| ¥15.60 | +0.18 | +1.2% | ¥15.45 | ¥15.70 | ¥15.33 | 2,317,629 | |
| ¥15.42 | -0.17 | -1.1% | ¥15.60 | ¥15.70 | ¥15.36 | 1,300,804 | |
| ¥15.59 | +0.09 | +0.6% | ¥15.59 | ¥15.63 | ¥15.38 | 1,299,104 | |
| ¥15.50 | -0.02 | -0.1% | ¥15.53 | ¥15.66 | ¥15.38 | 2,181,900 | |
| ¥15.52 | +0.38 | +2.5% | ¥15.25 | ¥15.59 | ¥15.16 | 1,964,898 | |
| ¥15.14 | +0.32 | +2.2% | ¥14.83 | ¥15.43 | ¥14.81 | 2,186,125 | |
| ¥14.82 | +0.24 | +1.6% | ¥14.57 | ¥15.23 | ¥14.45 | 1,272,053 | |
| ¥14.58 | +0.08 | +0.6% | ¥14.41 | ¥14.65 | ¥14.35 | 870,503 | |
| ¥14.50 | -0.32 | -2.2% | ¥14.80 | ¥14.89 | ¥14.45 | 1,243,400 | |
| ¥14.82 | +0.06 | +0.4% | ¥14.77 | ¥15.04 | ¥14.65 | 1,085,400 | |
| ¥14.76 | -0.39 | -2.6% | ¥15.00 | ¥15.12 | ¥14.71 | 2,058,800 | |
| ¥15.15 | -0.46 | -2.9% | ¥15.60 | ¥15.60 | ¥15.12 | 1,832,200 | |
| ¥15.61 | -0.29 | -1.8% | ¥15.90 | ¥15.90 | ¥15.43 | 2,363,500 | |
| ¥15.90 | +0.78 | +5.2% | ¥15.14 | ¥16.23 | ¥15.02 | 5,297,164 | |
| ¥15.12 | +0.16 | +1.1% | ¥15.00 | ¥15.19 | ¥14.91 | 1,396,100 | |
| ¥14.96 | -0.12 | -0.8% | ¥15.08 | ¥15.23 | ¥14.87 | 1,432,766 | |
| ¥15.08 | -0.17 | -1.1% | ¥15.17 | ¥15.34 | ¥14.95 | 1,812,698 | |
| ¥15.25 | -0.15 | -1.0% | ¥15.21 | ¥15.34 | ¥15.04 | 1,660,798 | |
| ¥15.40 | +0.40 | +2.7% | ¥15.00 | ¥15.42 | ¥14.94 | 2,472,666 | |
| ¥15.00 | -0.07 | -0.5% | ¥15.07 | ¥15.13 | ¥14.79 | 1,521,250 | |
| ¥15.07 | -0.05 | -0.3% | ¥15.12 | ¥15.17 | ¥15.01 | 1,296,600 | |
| ¥15.12 | +0.02 | +0.1% | ¥15.19 | ¥15.26 | ¥14.99 | 1,838,100 | |
| ¥15.10 | -0.11 | -0.7% | ¥15.22 | ¥15.42 | ¥15.05 | 2,071,150 | |
| ¥15.21 | +0.43 | +2.9% | ¥14.98 | ¥15.30 | ¥14.71 | 2,403,650 | |
| ¥14.78 | -0.29 | -1.9% | ¥15.07 | ¥15.27 | ¥14.70 | 2,548,614 | |
| ¥15.07 | -0.70 | -4.4% | ¥15.35 | ¥15.44 | ¥14.89 | 4,024,986 | |
| ¥15.77 | +0.41 | +2.7% | ¥15.66 | ¥16.43 | ¥15.45 | 6,625,849 | |
| ¥15.36 | +0.31 | +2.1% | ¥14.95 | ¥16.00 | ¥14.90 | 5,837,206 | |
| ¥15.05 | -0.14 | -0.9% | ¥15.15 | ¥15.23 | ¥14.95 | 1,715,900 | |
| ¥15.19 | -0.17 | -1.1% | ¥15.31 | ¥15.32 | ¥14.91 | 2,500,950 | |
| ¥15.36 | +0.19 | +1.3% | ¥15.11 | ¥15.55 | ¥15.02 | 2,851,534 | |
| ¥15.17 | +0.09 | +0.6% | ¥15.09 | ¥15.40 | ¥14.90 | 2,188,875 | |
| ¥15.08 | -0.01 | -0.1% | ¥15.03 | ¥15.26 | ¥15.01 | 1,472,642 | |
| ¥15.09 | -0.26 | -1.7% | ¥15.19 | ¥15.36 | ¥15.06 | 2,075,050 | |
| ¥15.35 | -0.07 | -0.5% | ¥15.12 | ¥15.50 | ¥15.06 | 3,692,600 | |
| ¥15.42 | +0.89 | +6.1% | ¥14.59 | ¥15.53 | ¥14.45 | 5,408,585 | |
| ¥14.53 | -0.14 | -1.0% | ¥14.68 | ¥14.68 | ¥14.41 | 1,076,975 | |
| ¥14.67 | -0.05 | -0.3% | ¥14.63 | ¥14.86 | ¥14.44 | 2,039,150 | |
| ¥14.72 | +0.11 | +0.8% | ¥14.61 | ¥14.77 | ¥14.52 | 1,163,070 | |
| ¥14.61 | +0.33 | +2.3% | ¥14.22 | ¥14.77 | ¥14.22 | 1,536,550 |
- Ticker
- Shenzhen:300653
- Asset type
- Stock
- Sector
- Health care
- Industry
- Medical devices & supplies
- Exchange
- Shenzhen
- Currency
- CNY
What changed lately
Latest news release · Feb 27, 2026
Yantai Zhenghai Bio-Tech Says Longwood To Cut 2% Stake
Latest news
Yantai Zhenghai Bio-Tech Says Longwood To Cut 2% Stake
Feb 27, 2026
Closed ¥20.11 (-4.1%) on Mar 2, 2026
Yantai Zhenghai Bio-Tech Co. Ltd. on 6ix
- Sector
- Health care
- Industry
- Medical devices & supplies
- News releases
- 1 in the last 12 months · 1 in all · newest Feb 27, 2026 · oldest 2026
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