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300019 Chengdu Guibao Science & Technology Co., Ltd.硅宝科技Shenzhen Stock Exchange

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Chengdu Guibao Science & Technology Co., Ltd. (300019) at a glance

Code
300019
Company
Chengdu Guibao Science & Technology Co., Ltd.
Local name
硅宝科技
Market
Shenzhen Stock Exchange
Share price
CN¥12.58 -0.03 (-0.24%) Nov 9 close

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

Chengdu Guibao Science & Technology Co., Ltd. (300019) Stock Price History

Chengdu Guibao Science & Technology Co., Ltd. closed at CN¥12.58 on Nov 9, 2026, −19.4% over 1 month, −48.5% over 1 year.

2026-10-23 対外投資 关于对外投资设立合资公司的公告 / 四半期報告 2026年三季度报告 / 取締役会決議 第七届董事会第八次会议决议公告CN¥15.60CN¥11.90Oct 9Nov 9
Price5-day MA25-day MASSE CompositeDisclosures
1-Month HighCN¥15.60Oct 9
1-Month LowCN¥11.90Oct 30
1-Week Change+3.6%vs Nov 2
1-Month Change−19.4%vs Oct 9

If you had invested CN¥10,000 1 month ago, it would be worth CN¥8,064 today (−19.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved −19.4%.

Last 10 Trading Days

DateCloseChange% Change
Nov 9 (Mon)CN¥12.58−0.03−0.24%
Nov 6 (Fri)CN¥12.61−0.23−1.79%
Nov 5 (Thu)CN¥12.84+0.24+1.90%
Nov 4 (Wed)CN¥12.60+0.33+2.69%
Nov 3 (Tue)CN¥12.27+0.13+1.07%
Nov 2 (Mon)CN¥12.14+0.24+2.02%
Oct 30 (Fri)CN¥11.90−0.50−4.03%
Oct 29 (Thu)CN¥12.40−0.28−2.21%
Oct 28 (Wed)CN¥12.68+0.26+2.09%
Oct 27 (Tue)CN¥12.42−0.48−3.72%
2026-10-23 対外投資 关于对外投资设立合资公司的公告 / 四半期報告 2026年三季度报告 / 取締役会決議 第七届董事会第八次会议决议公告CN¥15.60CN¥11.90Aug 10Nov 9
Price5-day MA25-day MASSE CompositeDisclosures
3-Month HighCN¥15.60Oct 9
3-Month LowCN¥11.90Oct 30
1-Month Change−19.4%vs Oct 9
3-Month Change−15.9%vs Aug 7

If you had invested CN¥10,000 3 months ago, it would be worth CN¥8,370 today (−16.3%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −8.0%, while this stock moved −16.3%.

Last 10 Trading Days

DateCloseChange% Change
Nov 9 (Mon)CN¥12.58−0.03−0.24%
Nov 6 (Fri)CN¥12.61−0.23−1.79%
Nov 5 (Thu)CN¥12.84+0.24+1.90%
Nov 4 (Wed)CN¥12.60+0.33+2.69%
Nov 3 (Tue)CN¥12.27+0.13+1.07%
Nov 2 (Mon)CN¥12.14+0.24+2.02%
Oct 30 (Fri)CN¥11.90−0.50−4.03%
Oct 29 (Thu)CN¥12.40−0.28−2.21%
Oct 28 (Wed)CN¥12.68+0.26+2.09%
Oct 27 (Tue)CN¥12.42−0.48−3.72%
2026-10-23 対外投資 关于对外投资设立合资公司的公告 / 四半期報告 2026年三季度报告 / 取締役会決議 第七届董事会第八次会议决议公告CN¥21.45CN¥11.90May 11Nov 9
Price25-day MA75-day MASSE CompositeDisclosures
6-Month HighCN¥21.45Jul 9
6-Month LowCN¥11.90Oct 30
3-Month Change−15.9%vs Aug 7
6-Month Change−31.2%vs May 8

If you had invested CN¥10,000 6 months ago, it would be worth CN¥6,796 today (−32.0%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −13.6%, while this stock moved −32.0%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥12.58+5.7%
Oct 2026CN¥11.90−13.2%
Sep 2026CN¥13.71−6.4%
Aug 2026CN¥14.64+1.4%
Jul 2026CN¥14.44−24.2%
Jun 2026CN¥19.06+7.6%
May 2026CN¥17.72−0.5%
2026-10-23 対外投資 关于对外投资设立合资公司的公告 / 四半期報告 2026年三季度报告 / 取締役会決議 第七届董事会第八次会议决议公告CN¥25.30CN¥11.90Nov 10Nov 9
Price25-day MA75-day MASSE CompositeDisclosures
52-Week HighCN¥25.30Nov 13
52-Week LowCN¥11.90Oct 30
Year to Date−39.1%vs Dec 31
From 52-Week High−50.3%Nov 13

If you had invested CN¥10,000 1 year ago, it would be worth CN¥5,042 today (−49.6%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −9.2%, while this stock moved −49.6%.

Monthly Closes

MonthMonth-End CloseMonthly %
Nov 2026CN¥12.58+5.7%
Oct 2026CN¥11.90−13.2%
Sep 2026CN¥13.71−6.4%
Aug 2026CN¥14.64+1.4%
Jul 2026CN¥14.44−24.2%
Jun 2026CN¥19.06+7.6%
May 2026CN¥17.72−0.5%
Apr 2026CN¥17.81−5.5%
Mar 2026CN¥18.85−18.4%
Feb 2026CN¥23.11+3.7%
Jan 2026CN¥22.29+7.9%
Dec 2025CN¥20.65−5.1%
Nov 2025CN¥21.77−2.9%
CN¥24.45CN¥10.16Nov 13, 2023Nov 9, 2026
Price13-week MA26-week MASSE Composite
3-Year HighCN¥24.45Nov 7, 2025
3-Year LowCN¥10.16Aug 19, 2024
Annualized Return−9.9%
Max Drawdown−51.3%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥7,318 today (−26.8%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +19.5%, while this stock moved −26.8%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥12.58−39.1%
2025CN¥20.65―
CN¥24.45CN¥10.16Nov 15, 2021Nov 9, 2026
Price13-week MA26-week MASSE Composite
5-Year HighCN¥24.45Nov 7, 2025
5-Year LowCN¥10.16Aug 19, 2024
Annualized Return−12.2%
Max Drawdown−58.4%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥5,224 today (−47.8%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +2.5%, while this stock moved −47.8%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥12.58−39.1%
2025CN¥20.65―
CN¥28.58CN¥3.05Nov 1, 2009Nov 9, 2026
Price1-year MA2-year MASSE Composite
All-Time HighCN¥28.58Aug 2021
All-Time LowCN¥3.05Nov 2012
Total Change+61.1%vs Nov 2009
Annualized Return+2.8%

If you had invested CN¥10,000 in Nov 2009, it would be worth CN¥16,105 today (+61.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +14.2%, while this stock moved +61.1%.

Yearly Closes

YearYear-End CloseYearly %
2026 (YTD)CN¥12.58−39.1%
2025CN¥20.65+41.1%
2024CN¥14.64−11.3%
2023CN¥16.51+5.0%
2022CN¥15.72−22.0%
2021CN¥20.16+16.6%
2020CN¥17.29+70.8%
2019CN¥10.12+71.2%
2018CN¥5.91−41.0%
2017CN¥10.02−27.1%
2016CN¥13.74−7.8%
2015CN¥14.91+89.3%
2014CN¥7.88+30.1%
2013CN¥6.06+64.2%
2012CN¥3.69−6.1%
2011CN¥3.93−42.2%
2010CN¥6.80−0.5%
2009CN¥6.83―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Nov 2009). Please check the latest prices before trading.

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No.3 Disclosure 2026/10/23 09:00
取締役会決議
第七届董事会第八次会议决议公告

📄 Open the filing

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No.2 Disclosure 2026/10/23 09:00
四半期報告
2026年三季度报告

📄 Open the filing

Delete
No.1 Disclosure 2026/10/23 09:00
対外投資
关于对外投资设立合资公司的公告

📄 Open the filing

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