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688610 Hefei I-TEK OptoElectronics Co., Ltd.埃科光电Shanghai Stock Exchange

7 posts

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Hefei I-TEK OptoElectronics Co., Ltd. (688610) at a glance

Code
688610
Company
Hefei I-TEK OptoElectronics Co., Ltd.
Local name
埃科光电
Market
Shanghai Stock Exchange
Share price
CN¥71.77 +0.01 (+0.01%) Nov 9 close

Prices are from Yahoo! Finance and may be delayed. Always check the latest price before trading.

Hefei I-TEK OptoElectronics Co., Ltd. (688610) Stock Price History

Hefei I-TEK OptoElectronics Co., Ltd. closed at CN¥71.77 on Nov 9, 2026, −24.3% over 1 month, +52.0% over 1 year.

2026-10-13 配当・利益分配 2026年半年度权益分派实施公告2026-10-23 決算説明会 关于召开2026年第三季度业绩说明会的公告 / 従業員持株 关于2025年员工持股计划锁定期届满暨解锁条件成就的公告2026-10-30 株主総会の招集 关于召开2026年第三次临时股东会的通知 / 変更届 关于变更注册资本、调整高级管理人员范围、修订《公司章程》并办理工商变更登… / 第3四半期報告 2026年第三季度报告 / 資産の減損 关于2026年前三季度计提资产减值准备的公告CN¥97.14CN¥63.46Oct 9Nov 9
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥97.14Oct 12
1-Month LowCN¥63.46Nov 3
1-Week Change+2.5%vs Nov 2
1-Month Change−24.3%vs Oct 9

If you had invested CN¥10,000 1 month ago, it would be worth CN¥7,575 today (−24.3%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved −24.3%.

Last 10 Trading Days

DateCloseChange% Change
Nov 9 (Mon)CN¥71.77+0.01+0.01%
Nov 6 (Fri)CN¥71.76−3.45−4.59%
Nov 5 (Thu)CN¥75.21+2.16+2.96%
Nov 4 (Wed)CN¥73.05+9.59+15.11%
Nov 3 (Tue)CN¥63.46−6.54−9.34%
Nov 2 (Mon)CN¥70.00+4.56+6.97%
Oct 30 (Fri)CN¥65.44−4.45−6.37%
Oct 29 (Thu)CN¥69.89−5.91−7.80%
Oct 28 (Wed)CN¥75.80+4.80+6.76%
Oct 27 (Tue)CN¥71.00−3.88−5.18%
2026-10-13 配当・利益分配 2026年半年度权益分派实施公告2026-10-23 決算説明会 关于召开2026年第三季度业绩说明会的公告 / 従業員持株 关于2025年员工持股计划锁定期届满暨解锁条件成就的公告2026-10-30 株主総会の招集 关于召开2026年第三次临时股东会的通知 / 変更届 关于变更注册资本、调整高级管理人员范围、修订《公司章程》并办理工商变更登… / 第3四半期報告 2026年第三季度报告 / 資産の減損 关于2026年前三季度计提资产减值准备的公告CN¥132.14CN¥63.46Aug 10Nov 9
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥132.14Aug 18
3-Month LowCN¥63.46Nov 3
1-Month Change−24.3%vs Oct 9
3-Month Change−36.4%vs Aug 7

If you had invested CN¥10,000 3 months ago, it would be worth CN¥6,460 today (−35.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −8.0%, while this stock moved −35.4%.

Last 10 Trading Days

DateCloseChange% Change
Nov 9 (Mon)CN¥71.77+0.01+0.01%
Nov 6 (Fri)CN¥71.76−3.45−4.59%
Nov 5 (Thu)CN¥75.21+2.16+2.96%
Nov 4 (Wed)CN¥73.05+9.59+15.11%
Nov 3 (Tue)CN¥63.46−6.54−9.34%
Nov 2 (Mon)CN¥70.00+4.56+6.97%
Oct 30 (Fri)CN¥65.44−4.45−6.37%
Oct 29 (Thu)CN¥69.89−5.91−7.80%
Oct 28 (Wed)CN¥75.80+4.80+6.76%
Oct 27 (Tue)CN¥71.00−3.88−5.18%
2026-10-13 配当・利益分配 2026年半年度权益分派实施公告2026-10-23 決算説明会 关于召开2026年第三季度业绩说明会的公告 / 従業員持株 关于2025年员工持股计划锁定期届满暨解锁条件成就的公告2026-10-30 株主総会の招集 关于召开2026年第三次临时股东会的通知 / 変更届 关于变更注册资本、调整高级管理人员范围、修订《公司章程》并办理工商变更登… / 第3四半期報告 2026年第三季度报告 / 資産の減損 关于2026年前三季度计提资产减值准备的公告CN¥188.14CN¥63.46May 11Nov 9
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥188.14Jun 30
6-Month LowCN¥63.46Nov 3
3-Month Change−36.4%vs Aug 7
6-Month Change−24.5%vs May 8

If you had invested CN¥10,000 6 months ago, it would be worth CN¥7,213 today (−27.9%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −13.6%, while this stock moved −27.9%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥71.77+9.7%
Oct 2026CN¥65.44−36.7%
Sep 2026CN¥103.42−15.8%
Aug 2026CN¥122.79+37.3%
Jul 2026CN¥89.41−52.5%
Jun 2026CN¥188.14+42.4%
May 2026CN¥132.14+48.4%
2026-10-13 配当・利益分配 2026年半年度权益分派实施公告2026-10-23 決算説明会 关于召开2026年第三季度业绩说明会的公告 / 従業員持株 关于2025年员工持股计划锁定期届满暨解锁条件成就的公告2026-10-30 株主総会の招集 关于召开2026年第三次临时股东会的通知 / 変更届 关于变更注册资本、调整高级管理人员范围、修订《公司章程》并办理工商变更登… / 第3四半期報告 2026年第三季度报告 / 資産の減損 关于2026年前三季度计提资产减值准备的公告CN¥188.14CN¥41.05Nov 10Nov 9
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥188.14Jun 30
52-Week LowCN¥41.05Dec 16
Year to Date+62.6%vs Dec 31
From 52-Week High−61.9%Jun 30

If you had invested CN¥10,000 1 year ago, it would be worth CN¥14,901 today (+49.0%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −9.2%, while this stock moved +49.0%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥71.77+9.7%
Oct 2026CN¥65.44−36.7%
Sep 2026CN¥103.42−15.8%
Aug 2026CN¥122.79+37.3%
Jul 2026CN¥89.41−52.5%
Jun 2026CN¥188.14+42.4%
May 2026CN¥132.14+48.4%
Apr 2026CN¥89.07+46.7%
Mar 2026CN¥60.71−1.8%
Feb 2026CN¥61.81−1.6%
Jan 2026CN¥62.83+42.3%
Dec 2025CN¥44.15+0.7%
Nov 2025CN¥43.85−14.8%
CN¥165.97CN¥18.69Nov 13, 2023Nov 9, 2026
Price13-week MA26-week MASSE Composite
3-Year HighCN¥165.97Jun 18, 2026
3-Year LowCN¥18.69Aug 19, 2024
Annualized Return+24.8%
Max Drawdown−60.6%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥19,378 today (+93.8%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +19.5%, while this stock moved +93.8%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥71.77+62.6%
2025CN¥44.15―
CN¥165.97CN¥18.69Jul 17, 2023Nov 9, 2026
Price13-week MA26-week MASSE Composite
5-Year HighCN¥165.97Jun 18, 2026
5-Year LowCN¥18.69Aug 19, 2024
Annualized Return+14.1%
Max Drawdown−61.0%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥15,501 today (+55.0%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +15.2%, while this stock moved +55.0%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥71.77+62.6%
2025CN¥44.15―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Jul 2023). Please check the latest prices before trading.

Posts

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No.7 Disclosure 2026/10/30 09:00
資産の減損
关于2026年前三季度计提资产减值准备的公告

📄 Open the filing

Delete
No.6 Disclosure 2026/10/30 09:00
第3四半期報告
2026年第三季度报告

📄 Open the filing

Delete
No.5 Disclosure 2026/10/30 09:00
変更届
关于变更注册资本、调整高级管理人员范围、修订《公司章程》并办理工商变更登记及修订部分公司治理制度的公告

📄 Open the filing

Delete
No.4 Disclosure 2026/10/30 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

📄 Open the filing

Delete
No.3 Disclosure 2026/10/23 09:00
従業員持株
关于2025年员工持股计划锁定期届满暨解锁条件成就的公告

📄 Open the filing

Delete
No.2 Disclosure 2026/10/23 09:00
決算説明会
关于召开2026年第三季度业绩说明会的公告

📄 Open the filing

Delete
No.1 Disclosure 2026/10/13 09:00
配当・利益分配
2026年半年度权益分派实施公告

📄 Open the filing

Delete

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