Stock listing
Shenzhen:300489 Optics Technology Holding Co., Ltd (光智科技) 股价
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Share price · SZSE:300489
¥183.48 CNY -4.32 (-2.3%)
Close on Nov 2, 2026
- Day range
- ¥178.00 – ¥198.00 CNYNov 2, 2026
- Volume
- 11.96M sharesNov 2, 2026
- Market cap
- ¥25.53B CNYAt the close on Nov 2, 2026 · price × 139.2M shares outstanding
- 52-week range
- ¥39.09 – ¥329.81 CNYLowest and highest trades, Nov 3, 2025 – Nov 2, 2026
- Traded on an average day
- ¥3.09B CNYMedian day 12.72M shares · last 3 months, Aug 3, 2026 – Nov 2, 2026
Daily closes
Last 3 months, Aug 3, 2026 – Nov 2, 2026 · SZSE:300489 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥183.48 | -4.32 | -2.3% | ¥190.11 | ¥198.00 | ¥178.00 | 11,962,002 | |
| ¥187.80 | +3.80 | +2.1% | ¥180.55 | ¥203.49 | ¥173.02 | 15,562,832 | |
| ¥184.00 | -24.87 | -11.9% | ¥204.69 | ¥217.00 | ¥183.00 | 12,138,574 | |
| ¥208.87 | -0.91 | -0.4% | ¥215.50 | ¥216.94 | ¥197.03 | 12,546,162 | |
| ¥209.78 | -0.25 | -0.1% | ¥218.13 | ¥222.00 | ¥209.01 | 8,754,300 | |
| ¥210.03 | -12.67 | -5.7% | ¥207.76 | ¥221.68 | ¥205.20 | 9,343,750 | |
| ¥222.70 | -1.32 | -0.6% | ¥220.00 | ¥225.50 | ¥204.45 | 13,648,350 | |
| ¥224.02 | -33.31 | -12.9% | ¥254.46 | ¥255.04 | ¥224.02 | 13,242,800 | |
| ¥257.33 | +16.33 | +6.8% | ¥245.00 | ¥269.93 | ¥242.02 | 12,362,250 | |
| ¥241.00 | +9.47 | +4.1% | ¥231.60 | ¥248.95 | ¥228.84 | 10,421,900 | |
| ¥231.53 | -19.85 | -7.9% | ¥247.86 | ¥251.00 | ¥226.66 | 11,224,828 | |
| ¥251.38 | -8.62 | -3.3% | ¥269.28 | ¥271.98 | ¥247.60 | 11,413,085 | |
| ¥260.00 | -30.00 | -10.3% | ¥280.00 | ¥285.59 | ¥259.00 | 12,884,057 | |
| ¥290.00 | -11.22 | -3.7% | ¥301.25 | ¥303.85 | ¥288.89 | 11,002,885 | |
| ¥301.22 | +37.16 | +14.1% | ¥250.00 | ¥313.00 | ¥250.00 | 18,697,900 | |
| ¥264.06 | -14.76 | -5.3% | ¥271.00 | ¥271.89 | ¥244.26 | 15,395,735 | |
| ¥278.82 | +15.82 | +6.0% | ¥256.04 | ¥284.00 | ¥255.01 | 16,512,195 | |
| ¥263.00 | -15.35 | -5.5% | ¥283.00 | ¥288.80 | ¥251.00 | 16,154,497 | |
| ¥278.35 | +21.45 | +8.3% | ¥265.00 | ¥292.96 | ¥263.08 | 13,918,337 | |
| ¥256.90 | -1.00 | -0.4% | ¥250.01 | ¥269.00 | ¥250.01 | 9,567,251 | |
| ¥257.90 | -13.25 | -4.9% | ¥281.00 | ¥284.00 | ¥256.00 | 12,002,072 | |
| ¥271.15 | +7.13 | +2.7% | ¥264.80 | ¥288.88 | ¥263.00 | 15,038,900 | |
| ¥264.02 | +15.01 | +6.0% | ¥253.42 | ¥264.46 | ¥244.23 | 15,416,775 | |
| ¥249.01 | +10.20 | +4.3% | ¥244.00 | ¥260.00 | ¥243.00 | 15,399,864 | |
| ¥238.81 | +14.19 | +6.3% | ¥223.00 | ¥239.30 | ¥220.00 | 16,392,150 | |
| ¥224.62 | +1.02 | +0.5% | ¥227.00 | ¥231.80 | ¥215.02 | 16,119,800 | |
| ¥223.60 | +13.15 | +6.2% | ¥238.19 | ¥244.28 | ¥218.09 | 18,548,816 | |
| ¥210.45 | +11.88 | +6.0% | ¥201.10 | ¥215.85 | ¥198.30 | 10,702,388 | |
| ¥198.57 | -5.05 | -2.5% | ¥204.59 | ¥205.35 | ¥198.00 | 6,855,414 | |
| ¥203.62 | -2.50 | -1.2% | ¥204.08 | ¥211.00 | ¥197.01 | 6,844,500 | |
| ¥206.12 | -5.57 | -2.6% | ¥209.11 | ¥210.87 | ¥198.88 | 8,939,500 | |
| ¥211.69 | -9.09 | -4.1% | ¥219.13 | ¥219.13 | ¥209.80 | 8,106,000 | |
| ¥220.78 | +0.78 | +0.4% | ¥228.99 | ¥237.49 | ¥220.60 | 10,699,400 | |
| ¥220.00 | -9.61 | -4.2% | ¥228.93 | ¥233.48 | ¥215.90 | 8,786,550 | |
| ¥229.61 | +15.28 | +7.1% | ¥223.32 | ¥233.00 | ¥219.33 | 11,104,000 | |
| ¥214.33 | -16.47 | -7.1% | ¥229.97 | ¥233.88 | ¥212.00 | 12,242,300 | |
| ¥230.80 | +1.45 | +0.6% | ¥236.50 | ¥238.99 | ¥225.59 | 10,915,100 | |
| ¥229.35 | -4.05 | -1.7% | ¥228.40 | ¥237.09 | ¥218.18 | 11,741,750 | |
| ¥233.40 | -6.35 | -2.6% | ¥240.00 | ¥242.90 | ¥232.37 | 8,562,550 | |
| ¥239.75 | +5.66 | +2.4% | ¥230.01 | ¥258.60 | ¥226.00 | 15,880,750 | |
| ¥234.09 | -7.95 | -3.3% | ¥242.11 | ¥246.00 | ¥229.69 | 12,353,400 | |
| ¥242.04 | +33.74 | +16.2% | ¥216.00 | ¥246.00 | ¥210.02 | 19,201,199 | |
| ¥208.30 | -9.03 | -4.2% | ¥217.33 | ¥218.00 | ¥194.15 | 16,893,801 | |
| ¥217.33 | +15.18 | +7.5% | ¥198.90 | ¥219.72 | ¥192.00 | 13,771,950 | |
| ¥202.15 | -14.40 | -6.6% | ¥215.00 | ¥216.54 | ¥195.85 | 12,460,210 | |
| ¥216.55 | -12.08 | -5.3% | ¥230.00 | ¥233.50 | ¥211.81 | 12,435,710 | |
| ¥228.63 | +6.10 | +2.7% | ¥226.91 | ¥238.00 | ¥215.55 | 14,032,450 | |
| ¥222.53 | -26.81 | -10.8% | ¥241.41 | ¥251.50 | ¥220.00 | 21,201,971 | |
| ¥249.34 | -9.11 | -3.5% | ¥263.00 | ¥277.00 | ¥244.80 | 15,680,550 | |
| ¥258.45 | +6.45 | +2.6% | ¥252.05 | ¥261.59 | ¥246.01 | 12,235,436 | |
| ¥252.00 | +9.37 | +3.9% | ¥244.99 | ¥254.80 | ¥236.00 | 10,275,264 | |
| ¥242.63 | -5.37 | -2.2% | ¥250.00 | ¥252.66 | ¥239.03 | 12,316,376 | |
| ¥248.00 | +26.00 | +11.7% | ¥225.19 | ¥256.18 | ¥220.14 | 17,502,836 | |
| ¥222.00 | -15.00 | -6.3% | ¥233.05 | ¥237.00 | ¥217.20 | 14,614,350 | |
| ¥237.00 | -3.00 | -1.3% | ¥229.00 | ¥242.96 | ¥227.99 | 14,096,517 | |
| ¥240.00 | +38.00 | +18.8% | ¥206.01 | ¥242.40 | ¥206.01 | 19,287,930 | |
| ¥202.00 | +19.55 | +10.7% | ¥182.00 | ¥206.79 | ¥181.00 | 18,984,301 | |
| ¥182.45 | +13.25 | +7.8% | ¥162.08 | ¥186.99 | ¥160.20 | 19,111,844 | |
| ¥169.20 | +28.20 | +20.0% | ¥155.36 | ¥169.20 | ¥149.95 | 14,377,806 | |
| ¥141.00 | +0.50 | +0.4% | ¥140.55 | ¥152.09 | ¥137.51 | 13,184,302 |
- Ticker
- Shenzhen:300489
- Asset type
- Stock
- Exchange
- Shenzhen
- Currency
- CNY
What changed lately
Latest news release · Sep 28, 2026
Optics Tech To Invest 637 Million Yuan To Set Up JV
Latest news
Optics Tech To Invest 637 Million Yuan To Set Up JV
Sep 28, 2026
Closed ¥256.90 (-0.4%) on Sep 29, 2026
Optics Technology Holding Co., Ltd on 6ix
- News releases
- 1 in the last 12 months · 1 in all · newest Sep 28, 2026 · oldest 2026
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