Stock listing
Shenzhen:300557 Wuhan Ligong Guangke Co., Ltd. (理工光科) 股价
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Share price · SZSE:300557
¥20.15 CNY +0.84 (+4.4%)
Close on Nov 4, 2026
- Day range
- ¥19.11 – ¥20.24 CNYNov 4, 2026
- Volume
- 2.76M sharesNov 4, 2026
- Market cap
- ¥3.17B CNYAt the close on Nov 4, 2026 · price × 157.1M shares outstanding
- 52-week range
- ¥19.11 – ¥37.45 CNYLowest and highest trades, Nov 5, 2025 – Nov 4, 2026
- Traded on an average day
- ¥63.10M CNYMedian day 2.39M shares · last 3 months, Aug 4, 2026 – Nov 4, 2026

Daily closes
Last 3 months, Aug 4, 2026 – Nov 4, 2026 · SZSE:300557 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥20.15 | +0.84 | +4.4% | ¥19.39 | ¥20.24 | ¥19.11 | 2,762,172 | |
| ¥19.31 | -0.47 | -2.4% | ¥19.70 | ¥20.00 | ¥19.16 | 1,741,060 | |
| ¥19.78 | +0.47 | +2.4% | ¥19.44 | ¥19.98 | ¥19.11 | 2,017,380 | |
| ¥19.31 | -0.93 | -4.6% | ¥20.03 | ¥20.50 | ¥19.31 | 2,388,612 | |
| ¥20.24 | -0.56 | -2.7% | ¥20.80 | ¥20.82 | ¥20.23 | 1,795,336 | |
| ¥20.80 | +0.57 | +2.8% | ¥20.40 | ¥21.05 | ¥20.26 | 2,420,692 | |
| ¥20.23 | -0.96 | -4.5% | ¥21.19 | ¥21.46 | ¥20.23 | 1,623,969 | |
| ¥21.19 | -0.44 | -2.0% | ¥21.46 | ¥21.60 | ¥20.91 | 2,674,660 | |
| ¥21.63 | +0.43 | +2.0% | ¥20.70 | ¥21.76 | ¥19.81 | 3,758,594 | |
| ¥21.20 | -1.19 | -5.3% | ¥22.28 | ¥22.43 | ¥21.20 | 2,400,115 | |
| ¥22.39 | -0.13 | -0.6% | ¥22.59 | ¥22.85 | ¥22.24 | 1,518,489 | |
| ¥22.52 | +0.58 | +2.6% | ¥21.99 | ¥22.72 | ¥21.63 | 2,076,754 | |
| ¥21.94 | +0.14 | +0.6% | ¥21.61 | ¥22.09 | ¥21.28 | 1,560,188 | |
| ¥21.80 | +0.10 | +0.5% | ¥21.98 | ¥22.40 | ¥21.61 | 1,541,133 | |
| ¥21.70 | -0.91 | -4.0% | ¥22.00 | ¥22.29 | ¥21.68 | 1,881,776 | |
| ¥22.61 | -0.46 | -2.0% | ¥23.10 | ¥23.10 | ¥22.58 | 1,330,510 | |
| ¥23.07 | +0.25 | +1.1% | ¥22.70 | ¥23.30 | ¥21.88 | 2,295,368 | |
| ¥22.82 | -0.56 | -2.4% | ¥23.37 | ¥23.41 | ¥22.82 | 1,504,307 | |
| ¥23.38 | -0.28 | -1.2% | ¥23.60 | ¥23.60 | ¥22.41 | 2,349,614 | |
| ¥23.66 | -0.15 | -0.6% | ¥24.00 | ¥24.46 | ¥23.35 | 1,894,888 | |
| ¥23.81 | -0.33 | -1.4% | ¥24.35 | ¥24.38 | ¥23.63 | 1,691,980 | |
| ¥24.14 | +0.28 | +1.2% | ¥23.96 | ¥24.36 | ¥23.72 | 1,730,985 | |
| ¥23.86 | -1.23 | -4.9% | ¥25.18 | ¥25.18 | ¥23.60 | 2,467,726 | |
| ¥25.09 | -0.75 | -2.9% | ¥25.65 | ¥25.78 | ¥25.00 | 1,804,088 | |
| ¥25.84 | -0.31 | -1.2% | ¥26.10 | ¥26.20 | ¥25.52 | 1,913,900 | |
| ¥26.15 | +0.25 | +1.0% | ¥26.14 | ¥26.49 | ¥25.75 | 3,054,841 | |
| ¥25.90 | +0.14 | +0.5% | ¥25.82 | ¥26.08 | ¥25.62 | 2,298,070 | |
| ¥25.76 | +0.37 | +1.5% | ¥25.70 | ¥25.95 | ¥25.42 | 2,282,671 | |
| ¥25.39 | -0.44 | -1.7% | ¥25.65 | ¥25.99 | ¥25.25 | 1,845,210 | |
| ¥25.83 | +0.57 | +2.3% | ¥25.22 | ¥26.17 | ¥25.01 | 2,225,251 | |
| ¥25.26 | -0.34 | -1.3% | ¥25.42 | ¥25.80 | ¥25.00 | 1,611,757 | |
| ¥25.60 | -0.25 | -1.0% | ¥25.97 | ¥25.97 | ¥25.29 | 1,905,514 | |
| ¥25.85 | -0.45 | -1.7% | ¥26.06 | ¥26.25 | ¥25.20 | 2,410,147 | |
| ¥26.30 | -0.53 | -2.0% | ¥26.78 | ¥26.83 | ¥26.23 | 1,997,367 | |
| ¥26.83 | -0.35 | -1.3% | ¥27.18 | ¥27.58 | ¥26.58 | 2,191,420 | |
| ¥27.18 | -0.16 | -0.6% | ¥27.34 | ¥27.58 | ¥26.93 | 2,128,527 | |
| ¥27.34 | +0.37 | +1.4% | ¥27.52 | ¥27.90 | ¥27.08 | 2,335,550 | |
| ¥26.97 | -0.26 | -1.0% | ¥27.69 | ¥27.79 | ¥26.80 | 2,711,249 | |
| ¥27.23 | -0.28 | -1.0% | ¥27.67 | ¥27.84 | ¥27.01 | 2,084,103 | |
| ¥27.51 | -0.63 | -2.2% | ¥27.88 | ¥27.98 | ¥27.46 | 2,667,839 | |
| ¥28.14 | -0.31 | -1.1% | ¥28.44 | ¥28.88 | ¥28.08 | 3,253,792 | |
| ¥28.45 | +1.65 | +6.2% | ¥26.50 | ¥28.75 | ¥26.38 | 5,886,638 | |
| ¥26.80 | +0.26 | +1.0% | ¥26.50 | ¥27.58 | ¥26.24 | 3,211,594 | |
| ¥26.54 | +0.79 | +3.1% | ¥25.75 | ¥26.86 | ¥25.60 | 2,780,267 | |
| ¥25.75 | -0.12 | -0.5% | ¥25.99 | ¥26.21 | ¥25.38 | 2,526,044 | |
| ¥25.87 | +0.65 | +2.6% | ¥25.34 | ¥26.31 | ¥24.71 | 3,145,789 | |
| ¥25.22 | -0.40 | -1.6% | ¥26.12 | ¥26.45 | ¥24.76 | 3,362,552 | |
| ¥25.62 | -0.20 | -0.8% | ¥25.85 | ¥26.13 | ¥25.32 | 2,048,695 | |
| ¥25.82 | +0.43 | +1.7% | ¥25.67 | ¥26.27 | ¥25.37 | 2,876,139 | |
| ¥25.39 | -1.81 | -6.7% | ¥26.66 | ¥26.87 | ¥25.25 | 3,344,469 | |
| ¥27.20 | -0.19 | -0.7% | ¥27.36 | ¥27.48 | ¥26.50 | 3,329,624 | |
| ¥27.39 | +0.65 | +2.4% | ¥26.61 | ¥27.46 | ¥26.46 | 3,425,153 | |
| ¥26.74 | +0.35 | +1.3% | ¥26.38 | ¥26.81 | ¥26.16 | 2,546,946 | |
| ¥26.39 | -0.64 | -2.4% | ¥27.24 | ¥27.78 | ¥26.39 | 2,988,940 | |
| ¥27.03 | +0.71 | +2.7% | ¥26.31 | ¥27.73 | ¥26.20 | 3,840,477 | |
| ¥26.32 | +0.09 | +0.3% | ¥26.24 | ¥26.84 | ¥25.91 | 2,946,662 | |
| ¥26.23 | -0.62 | -2.3% | ¥26.99 | ¥26.99 | ¥25.90 | 3,489,918 | |
| ¥26.85 | +1.01 | +3.9% | ¥25.94 | ¥27.45 | ¥25.55 | 5,061,230 | |
| ¥25.84 | +0.28 | +1.1% | ¥25.50 | ¥25.95 | ¥25.20 | 2,963,611 | |
| ¥25.56 | +0.56 | +2.2% | ¥25.05 | ¥25.89 | ¥24.97 | 3,328,132 | |
| ¥25.00 | +0.78 | +3.2% | ¥24.41 | ¥25.08 | ¥24.23 | 2,767,527 |
- Ticker
- Shenzhen:300557
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
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