Stock listing
Shanghai:688502 MLOPTIC Corp. (茂莱光学) 股价
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Share price · SSE:688502
¥305.00 CNY -43.00 (-12.4%)
Close on Oct 30, 2026
- Day range
- ¥301.91 – ¥351.98 CNYOct 30, 2026
- Volume
- 1.39M sharesOct 30, 2026
- Market cap
- ¥16.10B CNYAt the close on Oct 30, 2026 · price × 52.80M shares outstanding
- 52-week range
- ¥286.10 – ¥709.49 CNYLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- ¥573.9M CNYMedian day 1.35M shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · SSE:688502 · CNY, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| ¥305.00 | -43.00 | -12.4% | ¥335.98 | ¥351.98 | ¥301.91 | 1,391,899 | |
| ¥348.00 | -6.99 | -2.0% | ¥353.00 | ¥357.00 | ¥343.03 | 835,413 | |
| ¥354.99 | +23.99 | +7.2% | ¥338.00 | ¥363.00 | ¥333.33 | 963,643 | |
| ¥331.00 | -18.00 | -5.2% | ¥351.51 | ¥356.96 | ¥331.00 | 745,670 | |
| ¥349.00 | -7.49 | -2.1% | ¥350.00 | ¥357.49 | ¥343.00 | 808,664 | |
| ¥356.49 | +9.49 | +2.7% | ¥340.00 | ¥356.49 | ¥318.60 | 1,289,996 | |
| ¥347.00 | -5.66 | -1.6% | ¥350.09 | ¥356.88 | ¥345.01 | 963,542 | |
| ¥352.66 | +0.17 | 0.0% | ¥362.10 | ¥366.14 | ¥351.08 | 699,916 | |
| ¥352.49 | +6.85 | +2.0% | ¥344.32 | ¥362.34 | ¥338.46 | 750,862 | |
| ¥345.64 | -4.36 | -1.2% | ¥342.81 | ¥350.90 | ¥332.50 | 639,536 | |
| ¥350.00 | -6.00 | -1.7% | ¥366.00 | ¥366.67 | ¥345.22 | 700,524 | |
| ¥356.00 | -3.50 | -1.0% | ¥349.21 | ¥365.00 | ¥342.00 | 988,522 | |
| ¥359.50 | -20.08 | -5.3% | ¥375.06 | ¥378.99 | ¥359.00 | 708,960 | |
| ¥379.58 | +3.22 | +0.9% | ¥367.75 | ¥388.00 | ¥357.00 | 994,012 | |
| ¥376.36 | +7.16 | +1.9% | ¥370.00 | ¥395.00 | ¥358.00 | 1,166,438 | |
| ¥369.20 | -3.90 | -1.0% | ¥368.89 | ¥375.20 | ¥335.49 | 1,442,839 | |
| ¥373.10 | -30.90 | -7.6% | ¥401.00 | ¥402.87 | ¥370.51 | 1,021,249 | |
| ¥404.00 | -10.57 | -2.5% | ¥417.25 | ¥423.01 | ¥401.14 | 806,466 | |
| ¥414.57 | +6.27 | +1.5% | ¥403.55 | ¥422.80 | ¥400.01 | 912,420 | |
| ¥408.30 | -36.30 | -8.2% | ¥434.00 | ¥442.55 | ¥403.50 | 1,510,114 | |
| ¥444.60 | +4.37 | +1.0% | ¥437.57 | ¥455.00 | ¥435.50 | 1,820,459 | |
| ¥440.23 | +4.18 | +1.0% | ¥442.00 | ¥445.81 | ¥435.19 | 1,014,280 | |
| ¥436.05 | -9.45 | -2.1% | ¥452.07 | ¥455.50 | ¥432.61 | 1,422,905 | |
| ¥445.50 | -7.51 | -1.7% | ¥451.39 | ¥457.00 | ¥443.12 | 944,608 | |
| ¥453.01 | +14.82 | +3.4% | ¥448.00 | ¥457.89 | ¥436.33 | 1,511,932 | |
| ¥438.19 | +0.54 | +0.1% | ¥439.74 | ¥446.00 | ¥433.00 | 1,347,688 | |
| ¥437.65 | +38.61 | +9.7% | ¥399.99 | ¥442.80 | ¥398.00 | 1,821,574 | |
| ¥399.04 | +3.26 | +0.8% | ¥391.59 | ¥407.97 | ¥391.59 | 803,362 | |
| ¥395.78 | +0.43 | +0.1% | ¥380.01 | ¥397.97 | ¥379.24 | 986,876 | |
| ¥395.35 | -11.41 | -2.8% | ¥395.82 | ¥399.98 | ¥374.98 | 1,567,058 | |
| ¥406.76 | -7.34 | -1.8% | ¥410.00 | ¥419.74 | ¥405.96 | 888,419 | |
| ¥414.10 | -4.40 | -1.1% | ¥418.56 | ¥435.00 | ¥411.25 | 1,173,339 | |
| ¥418.50 | -13.95 | -3.2% | ¥430.30 | ¥436.00 | ¥413.36 | 1,737,061 | |
| ¥432.45 | +25.95 | +6.4% | ¥410.00 | ¥434.85 | ¥406.50 | 1,589,958 | |
| ¥406.50 | -16.50 | -3.9% | ¥426.34 | ¥435.99 | ¥402.01 | 1,340,172 | |
| ¥423.00 | 0.00 | 0.0% | ¥429.00 | ¥432.97 | ¥415.00 | 1,147,846 | |
| ¥423.00 | -1.01 | -0.2% | ¥422.15 | ¥437.87 | ¥415.50 | 1,175,137 | |
| ¥424.01 | -20.87 | -4.7% | ¥446.82 | ¥449.49 | ¥421.72 | 1,285,054 | |
| ¥444.88 | +3.87 | +0.9% | ¥420.00 | ¥446.99 | ¥420.00 | 1,174,521 | |
| ¥441.01 | -12.83 | -2.8% | ¥450.00 | ¥457.00 | ¥439.02 | 1,537,233 | |
| ¥453.84 | +29.32 | +6.9% | ¥430.00 | ¥459.93 | ¥425.01 | 1,774,852 | |
| ¥424.52 | -2.60 | -0.6% | ¥435.66 | ¥438.50 | ¥416.06 | 1,809,838 | |
| ¥427.12 | -9.48 | -2.2% | ¥422.00 | ¥434.76 | ¥403.28 | 1,765,211 | |
| ¥436.60 | -11.26 | -2.5% | ¥440.00 | ¥460.55 | ¥420.27 | 1,808,171 | |
| ¥447.86 | -7.14 | -1.6% | ¥450.00 | ¥461.60 | ¥438.55 | 1,242,317 | |
| ¥455.00 | -4.99 | -1.1% | ¥455.70 | ¥468.00 | ¥451.00 | 1,599,672 | |
| ¥459.99 | -12.01 | -2.5% | ¥450.02 | ¥483.56 | ¥444.00 | 2,930,327 | |
| ¥472.00 | +17.50 | +3.9% | ¥450.41 | ¥499.66 | ¥446.00 | 2,539,287 | |
| ¥454.50 | +19.12 | +4.4% | ¥434.48 | ¥458.88 | ¥430.18 | 2,130,482 | |
| ¥435.38 | +17.58 | +4.2% | ¥419.05 | ¥443.26 | ¥401.11 | 2,398,469 | |
| ¥417.80 | +9.80 | +2.4% | ¥417.87 | ¥439.45 | ¥412.00 | 2,583,293 | |
| ¥408.00 | +22.70 | +5.9% | ¥389.89 | ¥413.79 | ¥385.00 | 1,887,766 | |
| ¥385.30 | -8.38 | -2.1% | ¥389.87 | ¥399.20 | ¥375.51 | 1,289,827 | |
| ¥393.68 | -3.82 | -1.0% | ¥402.00 | ¥405.00 | ¥383.50 | 1,574,602 | |
| ¥397.50 | +18.48 | +4.9% | ¥388.00 | ¥398.78 | ¥377.00 | 1,946,213 | |
| ¥379.02 | +6.03 | +1.6% | ¥368.16 | ¥388.67 | ¥357.78 | 2,054,718 | |
| ¥372.99 | +46.51 | +14.2% | ¥323.08 | ¥380.00 | ¥323.08 | 2,451,000 | |
| ¥326.48 | +26.07 | +8.7% | ¥301.00 | ¥329.79 | ¥301.00 | 1,424,053 | |
| ¥300.41 | -17.09 | -5.4% | ¥310.08 | ¥319.99 | ¥297.39 | 1,529,176 | |
| ¥317.50 | +14.50 | +4.8% | ¥332.40 | ¥344.66 | ¥317.00 | 2,176,654 | |
| ¥303.00 | -41.70 | -12.1% | ¥331.00 | ¥336.00 | ¥303.00 | 2,461,361 |
- Ticker
- Shanghai:688502
- Asset type
- Stock
- Exchange
- Shanghai
- Currency
- CNY
What changed lately
Latest news
(688502)"MLOPTIC CORP."Announcement on Voluntary Commitment by Controlling Shareholder and Actual Controller Not to Reduce Their Shareholdings in the Company for the Next 6 Months
Oct 29, 2026
Closed ¥348.00 (-2.0%) on Oct 29, 2026
(688502)"MLOPTIC CORP."Announcement on Progress of Reallocation of Guarantee Limits and Provision of Guarantee for MLOptic (Thailand) Co., Ltd.
Oct 17, 2026
Closed ¥345.64 (-1.2%) on Oct 19, 2026
(688502)"MLOPTIC CORP."Announcement on Resolutions of the 2nd Extraordinary General Meeting in 2026
Oct 10, 2026
Closed ¥376.36 (+1.9%) on Oct 12, 2026
(688502)"MLOPTIC CORP."Announcement on Conversion Results of Convertible Bonds and Share Changes
Oct 9, 2026
Closed ¥369.20 (-1.0%) on Oct 9, 2026
Announcement on Progress in Providing Guarantee for MLOPTIC CORP. (US)
Sep 30, 2026
Closed ¥404.00 (-2.5%) on Sep 30, 2026
Announcement on Use of Remaining Over-raised Funds from the Initial Public Offering to Permanently Supplement Working Capital
Sep 15, 2026
Closed ¥399.04 (+0.8%) on Sep 15, 2026
Announcement on Convening the 2026 Semi-annual Performance Briefing
Aug 29, 2026
Closed ¥444.88 (+0.9%) on Aug 31, 2026
Announcement on Change of Sponsor Representative for Continuous Supervision of the Initial Public Offering and Public Offering of Convertible Corporate Bonds to Unspecified Investors
Aug 13, 2026
Closed ¥417.80 (+2.4%) on Aug 13, 2026
Announcement on Not Redeeming "MLOPTIC Convertible Bonds" in Advance
Jul 4, 2026
Closed ¥558.10 (-2.5%) on Jul 6, 2026
Announcement on Conversion Result of Convertible Bonds and Share Changes
Jul 2, 2026
Closed ¥611.02 (-8.8%) on Jul 2, 2026
MLOPTIC Corp. on 6ix
- News releases
- 47 in the last 12 months · 54 in all · newest Oct 29, 2026 · oldest 2025
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