Advanced Fiber Resources (Zhuhai), Ltd. (300620) Stock Discussion Board

300620 Advanced Fiber Resources (Zhuhai), Ltd.光库科技Shenzhen Stock Exchange

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Advanced Fiber Resources (Zhuhai), Ltd. (300620) at a glance

Code: 300620
Company: Advanced Fiber Resources (Zhuhai), Ltd.
Local name: 光库科技
Market: Shenzhen Stock Exchange
Share price: CN¥245.91 -4.93 (-1.97%) Oct 26 close

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

Advanced Fiber Resources (Zhuhai), Ltd. (300620) Stock Price History

Advanced Fiber Resources (Zhuhai), Ltd. closed at CN¥245.91 on Oct 26, 2026, −11.5% over 1 month, +118.2% over 1 year.

1M3M6M1Y3Y5YAll

Price5-day MA25-day MASSE CompositeDisclosures

1-Month HighCN¥270.48Sep 30

1-Month LowCN¥231.52Oct 15

1-Week Change+5.6%vs Oct 19

1-Month Change−11.5%vs Sep 24

If you had invested CN¥10,000 1 month ago, it would be worth CN¥9,633 today (−3.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −3.5%, while this stock moved −3.7%.

Last 10 Trading Days

Date	Close	Change	% Change
Oct 26 (Mon)	CN¥245.91	−4.93	−1.97%
Oct 23 (Fri)	CN¥250.84	+3.61	+1.46%
Oct 22 (Thu)	CN¥247.23	−13.67	−5.24%
Oct 21 (Wed)	CN¥260.90	+22.50	+9.44%
Oct 20 (Tue)	CN¥238.40	+5.61	+2.41%
Oct 19 (Mon)	CN¥232.79	−3.81	−1.61%
Oct 16 (Fri)	CN¥236.60	+5.08	+2.19%
Oct 15 (Thu)	CN¥231.52	−9.43	−3.91%
Oct 14 (Wed)	CN¥240.95	−10.46	−4.16%
Oct 13 (Tue)	CN¥251.41	+12.20	+5.10%

Price5-day MA25-day MASSE CompositeDisclosures

3-Month HighCN¥326.70Aug 17

3-Month LowCN¥191.19Jul 30

1-Month Change−11.5%vs Sep 24

3-Month Change+6.9%vs Jul 24

If you had invested CN¥10,000 3 months ago, it would be worth CN¥10,238 today (+2.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved +2.4%.

Last 10 Trading Days

Date	Close	Change	% Change
Oct 26 (Mon)	CN¥245.91	−4.93	−1.97%
Oct 23 (Fri)	CN¥250.84	+3.61	+1.46%
Oct 22 (Thu)	CN¥247.23	−13.67	−5.24%
Oct 21 (Wed)	CN¥260.90	+22.50	+9.44%
Oct 20 (Tue)	CN¥238.40	+5.61	+2.41%
Oct 19 (Mon)	CN¥232.79	−3.81	−1.61%
Oct 16 (Fri)	CN¥236.60	+5.08	+2.19%
Oct 15 (Thu)	CN¥231.52	−9.43	−3.91%
Oct 14 (Wed)	CN¥240.95	−10.46	−4.16%
Oct 13 (Tue)	CN¥251.41	+12.20	+5.10%

Price25-day MA75-day MASSE CompositeDisclosures

6-Month HighCN¥406.00Jun 24

6-Month LowCN¥191.19Jul 30

3-Month Change+6.9%vs Jul 24

6-Month Change+3.4%vs Apr 24

If you had invested CN¥10,000 6 months ago, it would be worth CN¥10,259 today (+2.6%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −9.7%, while this stock moved +2.6%.

Monthly Closes

Month	Month-End Close	Monthly %
Oct 2026	CN¥245.91	−9.1%
Sep 2026	CN¥270.48	−15.2%
Aug 2026	CN¥319.00	+55.4%
Jul 2026	CN¥205.30	−45.7%
Jun 2026	CN¥378.20	+35.7%
May 2026	CN¥278.78	+17.2%
Apr 2026	CN¥237.96	+33.7%

Price25-day MA75-day MASSE CompositeDisclosures

52-Week HighCN¥406.00Jun 24

52-Week LowCN¥96.20Nov 14

Year to Date+67.2%vs Dec 31

From 52-Week High−39.4%Jun 24

If you had invested CN¥10,000 1 year ago, it would be worth CN¥20,856 today (+108.6%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −7.7%, while this stock moved +108.6%.

Monthly Closes

Month	Month-End Close	Monthly %
Oct 2026	CN¥245.91	−9.1%
Sep 2026	CN¥270.48	−15.2%
Aug 2026	CN¥319.00	+55.4%
Jul 2026	CN¥205.30	−45.7%
Jun 2026	CN¥378.20	+35.7%
May 2026	CN¥278.78	+17.2%
Apr 2026	CN¥237.96	+33.7%
Mar 2026	CN¥178.03	+7.6%
Feb 2026	CN¥165.46	+2.9%
Jan 2026	CN¥160.77	+9.3%
Dec 2025	CN¥147.05	−4.4%
Nov 2025	CN¥153.80	+46.9%
Oct 2025	CN¥104.70	―

Price13-week MA26-week MASSE Composite

3-Year HighCN¥390.80Jun 18, 2026

3-Year LowCN¥31.04Sep 16, 2024

Annualized Return+85.5%

Max Drawdown−47.5%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥63,444 today (+534.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +21.8%, while this stock moved +534.4%.

Yearly Closes

Year	Year-End Close	Yearly %
2026 (YTD)	CN¥245.91	+67.2%
2025	CN¥147.05	―

Price13-week MA26-week MASSE Composite

5-Year HighCN¥390.80Jun 18, 2026

5-Year LowCN¥16.27Apr 25, 2022

Annualized Return+50.3%

Max Drawdown−56.8%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥76,228 today (+662.3%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +5.7%, while this stock moved +662.3%.

Yearly Closes

Year	Year-End Close	Yearly %
2026 (YTD)	CN¥245.91	+67.2%
2025	CN¥147.05	―

Price1-year MA2-year MASSE Composite

All-Time HighCN¥378.20Jun 2026

All-Time LowCN¥14.00Feb 2018

Total Change+1,196.7%vs Apr 2017

Annualized Return+30.7%

If you had invested CN¥10,000 in Apr 2017, it would be worth CN¥129,672 today (+1,196.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +17.0%, while this stock moved +1,196.7%.

Yearly Closes

Year	Year-End Close	Yearly %
2026 (YTD)	CN¥245.91	+67.2%
2025	CN¥147.05	+202.6%
2024	CN¥48.60	+7.3%
2023	CN¥45.30	+79.7%
2022	CN¥25.21	−26.6%
2021	CN¥34.34	+86.4%
2020	CN¥18.42	+5.1%
2019	CN¥17.52	−10.5%
2018	CN¥19.58	+9.4%
2017	CN¥17.89	―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Apr 2017). Please check the latest prices before trading.

Recent announcements (CNINFO, in Chinese)

Posts

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No.36 Disclosure 2026/10/26 09:00

転換社債
北京德恒律师事务所关于珠海光库科技股份有限公司发行股份、可转换公司债券及支付现金购买资产并募集配套资金暨关联交易的法律意见

300620 Advanced Fiber Resources (Zhuhai), Ltd.光库科技Shenzhen Stock Exchange

Advanced Fiber Resources (Zhuhai), Ltd. (300620) at a glance

Advanced Fiber Resources (Zhuhai), Ltd. (300620) Stock Price History

Last 10 Trading Days

Last 10 Trading Days

Monthly Closes

Monthly Closes

Yearly Closes

Yearly Closes

Yearly Closes

Recent announcements (CNINFO, in Chinese)

Posts

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