Stock listing
Shenzhen:300509 Jiangsu Newamstar Packaging Machinery Co. Ltd. (新美星) 股价
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Share price · SZSE:300509
¥7.61 CNY +0.05 (+0.7%)
Close on Nov 4, 2026
- Day range
- ¥7.32 – ¥7.63 CNYNov 4, 2026
- Volume
- 6.74M sharesNov 4, 2026
- Market cap
- ¥2.26B CNYAt the close on Nov 4, 2026 · price × 296.4M shares outstanding
- 52-week range
- ¥7.11 – ¥17.00 CNYLowest and highest trades, Nov 5, 2025 – Nov 4, 2026
- Traded on an average day
- ¥45.22M CNYMedian day 4.83M shares · last 3 months, Aug 4, 2026 – Nov 4, 2026

Daily closes
Last 3 months, Aug 4, 2026 – Nov 4, 2026 · SZSE:300509 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥7.61 | +0.05 | +0.7% | ¥7.61 | ¥7.63 | ¥7.32 | 6,743,000 | |
| ¥7.56 | -0.02 | -0.3% | ¥7.58 | ¥7.73 | ¥7.45 | 5,562,600 | |
| ¥7.58 | +0.05 | +0.7% | ¥7.66 | ¥7.67 | ¥7.34 | 6,893,111 | |
| ¥7.53 | -0.37 | -4.7% | ¥7.72 | ¥7.94 | ¥7.51 | 6,183,160 | |
| ¥7.90 | -0.30 | -3.7% | ¥8.17 | ¥8.21 | ¥7.87 | 4,491,720 | |
| ¥8.20 | +0.15 | +1.9% | ¥8.09 | ¥8.33 | ¥8.02 | 4,603,800 | |
| ¥8.05 | -0.22 | -2.7% | ¥8.39 | ¥8.45 | ¥8.05 | 4,075,111 | |
| ¥8.27 | -0.12 | -1.4% | ¥8.35 | ¥8.45 | ¥8.16 | 4,331,363 | |
| ¥8.39 | +0.21 | +2.6% | ¥8.07 | ¥8.39 | ¥7.72 | 8,568,287 | |
| ¥8.18 | -0.13 | -1.6% | ¥8.36 | ¥8.40 | ¥8.15 | 5,589,600 | |
| ¥8.31 | -0.25 | -2.9% | ¥8.60 | ¥8.65 | ¥8.25 | 5,939,300 | |
| ¥8.56 | +0.17 | +2.0% | ¥8.37 | ¥8.59 | ¥8.35 | 3,836,300 | |
| ¥8.39 | -0.19 | -2.2% | ¥8.51 | ¥8.56 | ¥8.17 | 5,189,605 | |
| ¥8.58 | +0.21 | +2.5% | ¥8.48 | ¥8.77 | ¥8.41 | 4,970,600 | |
| ¥8.37 | -0.14 | -1.6% | ¥8.44 | ¥8.54 | ¥8.26 | 6,162,970 | |
| ¥8.51 | -0.41 | -4.6% | ¥8.93 | ¥8.99 | ¥8.49 | 5,397,300 | |
| ¥8.92 | +0.14 | +1.6% | ¥8.77 | ¥8.96 | ¥8.41 | 6,621,741 | |
| ¥8.78 | -0.02 | -0.2% | ¥8.84 | ¥9.10 | ¥8.75 | 5,512,900 | |
| ¥8.80 | +0.05 | +0.6% | ¥8.72 | ¥8.81 | ¥8.42 | 5,456,326 | |
| ¥8.75 | -0.02 | -0.2% | ¥8.77 | ¥8.94 | ¥8.63 | 6,292,623 | |
| ¥8.77 | -0.26 | -2.9% | ¥9.01 | ¥9.14 | ¥8.73 | 7,327,570 | |
| ¥9.03 | +0.09 | +1.0% | ¥8.91 | ¥9.07 | ¥8.81 | 5,536,967 | |
| ¥8.94 | +0.11 | +1.2% | ¥8.80 | ¥9.01 | ¥8.70 | 5,269,870 | |
| ¥8.83 | -0.03 | -0.3% | ¥8.86 | ¥9.00 | ¥8.80 | 3,634,400 | |
| ¥8.86 | -0.04 | -0.4% | ¥8.91 | ¥8.93 | ¥8.80 | 3,498,200 | |
| ¥8.90 | -0.04 | -0.4% | ¥8.98 | ¥9.00 | ¥8.88 | 4,475,275 | |
| ¥8.94 | +0.15 | +1.7% | ¥8.86 | ¥9.02 | ¥8.77 | 3,744,333 | |
| ¥8.79 | +0.02 | +0.2% | ¥8.79 | ¥8.90 | ¥8.70 | 3,385,853 | |
| ¥8.77 | +0.09 | +1.0% | ¥8.80 | ¥8.90 | ¥8.60 | 4,278,016 | |
| ¥8.68 | +0.20 | +2.4% | ¥8.43 | ¥8.77 | ¥8.35 | 3,889,500 | |
| ¥8.48 | -0.25 | -2.9% | ¥8.78 | ¥8.78 | ¥8.40 | 4,012,006 | |
| ¥8.73 | +0.12 | +1.4% | ¥8.56 | ¥8.78 | ¥8.48 | 3,800,210 | |
| ¥8.61 | -0.25 | -2.8% | ¥8.85 | ¥8.85 | ¥8.47 | 5,713,900 | |
| ¥8.86 | -0.33 | -3.6% | ¥9.18 | ¥9.19 | ¥8.85 | 4,126,840 | |
| ¥9.19 | +0.09 | +1.0% | ¥9.12 | ¥9.35 | ¥9.05 | 5,759,753 | |
| ¥9.10 | +0.01 | +0.1% | ¥9.05 | ¥9.11 | ¥8.98 | 3,913,871 | |
| ¥9.09 | 0.00 | 0.0% | ¥9.12 | ¥9.17 | ¥9.01 | 3,613,900 | |
| ¥9.09 | -0.05 | -0.5% | ¥9.17 | ¥9.28 | ¥9.02 | 4,117,041 | |
| ¥9.14 | -0.18 | -1.9% | ¥9.34 | ¥9.36 | ¥9.09 | 4,766,268 | |
| ¥9.32 | -0.03 | -0.3% | ¥9.26 | ¥9.39 | ¥9.15 | 4,386,550 | |
| ¥9.35 | +0.06 | +0.6% | ¥9.28 | ¥9.50 | ¥9.08 | 6,446,599 | |
| ¥9.29 | +0.38 | +4.3% | ¥8.83 | ¥9.32 | ¥8.81 | 8,879,341 | |
| ¥8.91 | +0.09 | +1.0% | ¥8.78 | ¥8.95 | ¥8.71 | 4,831,881 | |
| ¥8.82 | -0.09 | -1.0% | ¥8.91 | ¥8.92 | ¥8.79 | 5,400,800 | |
| ¥8.91 | -0.13 | -1.4% | ¥8.98 | ¥9.19 | ¥8.82 | 7,488,349 | |
| ¥9.04 | +0.26 | +3.0% | ¥8.80 | ¥9.14 | ¥8.50 | 11,473,949 | |
| ¥8.78 | -0.05 | -0.6% | ¥8.86 | ¥8.93 | ¥8.52 | 9,177,108 | |
| ¥8.83 | +0.25 | +2.9% | ¥8.59 | ¥8.89 | ¥8.44 | 6,535,011 | |
| ¥8.58 | +0.18 | +2.1% | ¥8.46 | ¥8.65 | ¥8.37 | 3,693,168 | |
| ¥8.40 | -0.32 | -3.7% | ¥8.63 | ¥8.68 | ¥8.35 | 4,551,900 | |
| ¥8.72 | 0.00 | 0.0% | ¥8.75 | ¥8.76 | ¥8.57 | 3,660,364 | |
| ¥8.72 | +0.12 | +1.4% | ¥8.62 | ¥8.75 | ¥8.49 | 3,672,953 | |
| ¥8.60 | +0.06 | +0.7% | ¥8.57 | ¥8.67 | ¥8.51 | 3,605,193 | |
| ¥8.54 | -0.19 | -2.2% | ¥8.74 | ¥8.77 | ¥8.53 | 4,134,115 | |
| ¥8.73 | +0.11 | +1.3% | ¥8.61 | ¥8.85 | ¥8.61 | 4,595,815 | |
| ¥8.62 | -0.01 | -0.1% | ¥8.62 | ¥8.70 | ¥8.44 | 3,913,267 | |
| ¥8.63 | +0.23 | +2.7% | ¥8.38 | ¥8.64 | ¥8.25 | 5,693,174 | |
| ¥8.40 | +0.07 | +0.8% | ¥8.32 | ¥8.41 | ¥8.20 | 4,263,065 | |
| ¥8.33 | +0.01 | +0.1% | ¥8.32 | ¥8.40 | ¥8.19 | 3,821,550 | |
| ¥8.32 | -0.08 | -1.0% | ¥8.40 | ¥8.50 | ¥8.25 | 5,654,000 | |
| ¥8.40 | +0.08 | +1.0% | ¥8.31 | ¥8.54 | ¥8.31 | 6,589,200 |
- Ticker
- Shenzhen:300509
- Asset type
- Stock
- Sector
- Industrials
- Industry
- Machinery & industrial equipment
- Exchange
- Shenzhen
- Currency
- CNY
Jiangsu Newamstar Packaging Machinery Co. Ltd. on 6ix
- Sector
- Industrials
- Industry
- Machinery & industrial equipment
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