No.20
Disclosure
2026/11/05 09:00
決算説明会
关于举办2026年三季度业绩说明会的公告
关于举办2026年三季度业绩说明会的公告
688489 Sansec Technology Co., Ltd.三未信安Shanghai Stock Exchange
20 posts
Sansec Technology Co., Ltd. (688489) at a glance
Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.
Sansec Technology Co., Ltd. (688489) Stock Price History
Sansec Technology Co., Ltd. closed at CN¥23.39 on Nov 9, 2026, −15.1% over 1 month, −49.3% over 1 year.
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥27.96Oct 12
1-Month LowCN¥22.52Oct 30
1-Week Change−4.1%vs Nov 2
1-Month Change−15.1%vs Oct 9
If you had invested CN¥10,000 1 month ago, it would be worth CN¥8,487 today (−15.1%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −4.3%, while this stock moved −15.1%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 9 (Mon) | CN¥23.39 | −0.12 | −0.51% |
| Nov 6 (Fri) | CN¥23.51 | −1.05 | −4.28% |
| Nov 5 (Thu) | CN¥24.56 | +1.00 | +4.24% |
| Nov 4 (Wed) | CN¥23.56 | +0.44 | +1.90% |
| Nov 3 (Tue) | CN¥23.12 | −1.27 | −5.21% |
| Nov 2 (Mon) | CN¥24.39 | +1.87 | +8.30% |
| Oct 30 (Fri) | CN¥22.52 | −2.31 | −9.30% |
| Oct 29 (Thu) | CN¥24.83 | −1.97 | −7.35% |
| Oct 28 (Wed) | CN¥26.80 | +1.30 | +5.10% |
| Oct 27 (Tue) | CN¥25.50 | −0.78 | −2.97% |
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥28.92Sep 23
3-Month LowCN¥22.52Oct 30
1-Month Change−15.1%vs Oct 9
3-Month Change−0.9%vs Aug 7
If you had invested CN¥10,000 3 months ago, it would be worth CN¥9,869 today (−1.3%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −8.0%, while this stock moved −1.3%.
Last 10 Trading Days
| Date | Close | Change | % Change |
|---|---|---|---|
| Nov 9 (Mon) | CN¥23.39 | −0.12 | −0.51% |
| Nov 6 (Fri) | CN¥23.51 | −1.05 | −4.28% |
| Nov 5 (Thu) | CN¥24.56 | +1.00 | +4.24% |
| Nov 4 (Wed) | CN¥23.56 | +0.44 | +1.90% |
| Nov 3 (Tue) | CN¥23.12 | −1.27 | −5.21% |
| Nov 2 (Mon) | CN¥24.39 | +1.87 | +8.30% |
| Oct 30 (Fri) | CN¥22.52 | −2.31 | −9.30% |
| Oct 29 (Thu) | CN¥24.83 | −1.97 | −7.35% |
| Oct 28 (Wed) | CN¥26.80 | +1.30 | +5.10% |
| Oct 27 (Tue) | CN¥25.50 | −0.78 | −2.97% |
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥44.90May 25
6-Month LowCN¥20.40Jul 24
3-Month Change−0.9%vs Aug 7
6-Month Change−43.7%vs May 8
If you had invested CN¥10,000 6 months ago, it would be worth CN¥5,411 today (−45.9%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −13.6%, while this stock moved −45.9%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | CN¥23.39 | +3.9% |
| Oct 2026 | CN¥22.52 | −17.8% |
| Sep 2026 | CN¥27.40 | +10.1% |
| Aug 2026 | CN¥24.89 | +12.1% |
| Jul 2026 | CN¥22.20 | −2.2% |
| Jun 2026 | CN¥22.70 | −10.6% |
| May 2026 | CN¥25.39 | −36.5% |
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥48.49Jan 12
52-Week LowCN¥20.40Jul 24
Year to Date−48.8%vs Dec 31
From 52-Week High−51.8%Jan 12
If you had invested CN¥10,000 1 year ago, it would be worth CN¥5,163 today (−48.4%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved −9.2%, while this stock moved −48.4%.
Monthly Closes
| Month | Month-End Close | Monthly % |
|---|---|---|
| Nov 2026 | CN¥23.39 | +3.9% |
| Oct 2026 | CN¥22.52 | −17.8% |
| Sep 2026 | CN¥27.40 | +10.1% |
| Aug 2026 | CN¥24.89 | +12.1% |
| Jul 2026 | CN¥22.20 | −2.2% |
| Jun 2026 | CN¥22.70 | −10.6% |
| May 2026 | CN¥25.39 | −36.5% |
| Apr 2026 | CN¥39.99 | +7.0% |
| Mar 2026 | CN¥37.37 | −17.7% |
| Feb 2026 | CN¥45.40 | +7.8% |
| Jan 2026 | CN¥42.10 | −7.9% |
| Dec 2025 | CN¥45.71 | +1.0% |
| Nov 2025 | CN¥45.24 | ― |
Price13-week MA26-week MASSE Composite
3-Year HighCN¥54.82Aug 18, 2025
3-Year LowCN¥20.40Jul 24, 2026
Annualized Return−23.2%
Max Drawdown−62.8%
If you had invested CN¥10,000 3 years ago, it would be worth CN¥4,551 today (−54.5%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved +19.5%, while this stock moved −54.5%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | CN¥23.39 | −48.8% |
| 2025 | CN¥45.71 | ― |
Price13-week MA26-week MASSE Composite
5-Year HighCN¥96.12Apr 10, 2023
5-Year LowCN¥20.40Jul 24, 2026
Annualized Return−26.9%
Max Drawdown−78.8%
If you had invested CN¥10,000 5 years ago, it would be worth CN¥2,897 today (−71.0%).Price change only; dividends and fees are not included.
Over the same period the SSE Composite moved +15.6%, while this stock moved −71.0%.
Yearly Closes
| Year | Year-End Close | Yearly % |
|---|---|---|
| 2026 (YTD) | CN¥23.39 | −48.8% |
| 2025 | CN¥45.71 | ― |
Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Nov 2022). Please check the latest prices before trading.
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No.19
Disclosure
2026/10/27 09:00
第3四半期報告
2026年第三季度报告
2026年第三季度报告
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No.18
Disclosure
2026/10/27 09:00
取締役会決議
第三届董事会第二次会议决议公告
第三届董事会第二次会议决议公告
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No.17
Disclosure
2026/10/27 09:00
ストックオプション
关于2024年限制性股票激励计划预留授予部分第二个归属期归属条件成就的公告
关于2024年限制性股票激励计划预留授予部分第二个归属期归属条件成就的公告
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No.16
Disclosure
2026/10/27 09:00
ストックオプション
北京海润天睿律师事务所关于三未信安科技股份有限公司2024年限制性股票激励计划预留授予部分第二个归属期归属条件成就及作废部分已授予尚未归属的限制性股票等事项的法律意见书
北京海润天睿律师事务所关于三未信安科技股份有限公司2024年限制性股票激励计划预留授予部分第二个归属期归属条件成就及作废部分已授予尚未归属的限制性股票等事项的法律意见书
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No.15
Disclosure
2026/10/14 09:00
株主総会決議
2026年第三次临时股东会决议公告
2026年第三次临时股东会决议公告
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No.14
Disclosure
2026/10/14 09:00
株主総会
北京海润天睿律师事务所关于三未信安科技股份有限公司2026年第三次临时股东会的法律意见书
北京海润天睿律师事务所关于三未信安科技股份有限公司2026年第三次临时股东会的法律意见书
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No.13
Disclosure
2026/10/14 09:00
役員の選任
关于选举第三届董事会职工代表董事的公告
关于选举第三届董事会职工代表董事的公告
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No.12
Disclosure
2026/10/14 09:00
役員の選任
关于完成董事会换届选举暨聘任高级管理人员、内审负责人及证券事务代表的公告
关于完成董事会换届选举暨聘任高级管理人员、内审负责人及证券事务代表的公告
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No.11
Disclosure
2026/10/14 09:00
役員の選任
关于聘任董事会秘书的公告
关于聘任董事会秘书的公告
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No.10
Disclosure
2026/09/29 09:00
株主総会
2026年第三次临时股东会会议资料
2026年第三次临时股东会会议资料
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No.9
Disclosure
2026/09/29 09:00
株主総会
关于2026年第三次临时股东会取消部分议案的公告
关于2026年第三次临时股东会取消部分议案的公告
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No.8
Disclosure
2026/09/23 09:00
独立取締役
独立董事候选人声明与承诺（张振峰）
独立董事候选人声明与承诺（张振峰）
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No.7
Disclosure
2026/09/23 09:00
役員の選任
关于董事会换届选举的公告
关于董事会换届选举的公告
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No.6
Disclosure
2026/09/23 09:00
株主総会の招集
关于召开2026年第三次临时股东会的通知
关于召开2026年第三次临时股东会的通知
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No.5
Disclosure
2026/09/23 09:00
独立取締役
独立董事提名人声明与承诺（张振峰）
独立董事提名人声明与承诺（张振峰）
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No.4
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2026/09/23 09:00
独立取締役
独立董事候选人声明与承诺(牟轶）
独立董事候选人声明与承诺(牟轶）
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No.3
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2026/09/23 09:00
独立取締役
独立董事提名人声明与承诺（牟轶）
独立董事提名人声明与承诺（牟轶）
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No.2
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2026/09/23 09:00
独立取締役
独立董事候选人声明与承诺（史冬梅）
独立董事候选人声明与承诺（史冬梅）
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No.1
Disclosure
2026/09/23 09:00
独立取締役
独立董事提名人声明与承诺（史冬梅）
独立董事提名人声明与承诺（史冬梅）
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