Suzhou TFC Optical Communication Co., Ltd. (300394) Stock Discussion Board

300394 Suzhou TFC Optical Communication Co., Ltd.天孚通信Shenzhen Stock Exchange

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Suzhou TFC Optical Communication Co., Ltd. (300394) at a glance

Code: 300394
Company: Suzhou TFC Optical Communication Co., Ltd.
Local name: 天孚通信
Market: Shenzhen Stock Exchange
Share price: CN¥196.98 -3.83 (-1.91%) Oct 26 close

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

Suzhou TFC Optical Communication Co., Ltd. (300394) Stock Price History

Suzhou TFC Optical Communication Co., Ltd. closed at CN¥196.98 on Oct 26, 2026, −26.5% over 1 month, +54.9% over 1 year.

1M3M6M1Y3Y5YAll

Price5-day MA25-day MASSE CompositeDisclosures

1-Month HighCN¥260.77Sep 30

1-Month LowCN¥196.98Oct 26

1-Week Change−3.1%vs Oct 19

1-Month Change−26.5%vs Sep 24

If you had invested CN¥10,000 1 month ago, it would be worth CN¥8,047 today (−19.5%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −3.5%, while this stock moved −19.5%.

Last 10 Trading Days

Date	Close	Change	% Change
Oct 26 (Mon)	CN¥196.98	−3.83	−1.91%
Oct 23 (Fri)	CN¥200.81	+3.81	+1.93%
Oct 22 (Thu)	CN¥197.00	−17.98	−8.36%
Oct 21 (Wed)	CN¥214.98	+10.44	+5.10%
Oct 20 (Tue)	CN¥204.54	+1.24	+0.61%
Oct 19 (Mon)	CN¥203.30	−9.50	−4.46%
Oct 16 (Fri)	CN¥212.80	−10.53	−4.71%
Oct 15 (Thu)	CN¥223.33	−5.67	−2.48%
Oct 14 (Wed)	CN¥229.00	−17.70	−7.17%
Oct 13 (Tue)	CN¥246.70	+17.16	+7.48%

Price5-day MA25-day MASSE CompositeDisclosures

3-Month HighCN¥291.44Aug 18

3-Month LowCN¥160.10Jul 30

1-Month Change−26.5%vs Sep 24

3-Month Change−3.2%vs Jul 24

If you had invested CN¥10,000 3 months ago, it would be worth CN¥9,416 today (−5.8%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −4.3%, while this stock moved −5.8%.

Last 10 Trading Days

Date	Close	Change	% Change
Oct 26 (Mon)	CN¥196.98	−3.83	−1.91%
Oct 23 (Fri)	CN¥200.81	+3.81	+1.93%
Oct 22 (Thu)	CN¥197.00	−17.98	−8.36%
Oct 21 (Wed)	CN¥214.98	+10.44	+5.10%
Oct 20 (Tue)	CN¥204.54	+1.24	+0.61%
Oct 19 (Mon)	CN¥203.30	−9.50	−4.46%
Oct 16 (Fri)	CN¥212.80	−10.53	−4.71%
Oct 15 (Thu)	CN¥223.33	−5.67	−2.48%
Oct 14 (Wed)	CN¥229.00	−17.70	−7.17%
Oct 13 (Tue)	CN¥246.70	+17.16	+7.48%

Price25-day MA75-day MASSE CompositeDisclosures

6-Month HighCN¥355.27Jun 3

6-Month LowCN¥160.10Jul 30

3-Month Change−3.2%vs Jul 24

6-Month Change−14.9%vs Apr 24

If you had invested CN¥10,000 6 months ago, it would be worth CN¥8,558 today (−14.4%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −9.7%, while this stock moved −14.4%.

Monthly Closes

Month	Month-End Close	Monthly %
Oct 2026	CN¥196.98	−24.5%
Sep 2026	CN¥260.77	−0.8%
Aug 2026	CN¥263.00	+53.8%
Jul 2026	CN¥171.01	−43.5%
Jun 2026	CN¥302.68	−6.9%
May 2026	CN¥325.14	+48.0%
Apr 2026	CN¥219.64	+2.0%

Price25-day MA75-day MASSE CompositeDisclosures

52-Week HighCN¥355.27Jun 3

52-Week LowCN¥103.01Nov 24

Year to Date+35.8%vs Dec 31

From 52-Week High−44.6%Jun 3

If you had invested CN¥10,000 1 year ago, it would be worth CN¥14,510 today (+45.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −7.7%, while this stock moved +45.1%.

Monthly Closes

Month	Month-End Close	Monthly %
Oct 2026	CN¥196.98	−24.5%
Sep 2026	CN¥260.77	−0.8%
Aug 2026	CN¥263.00	+53.8%
Jul 2026	CN¥171.01	−43.5%
Jun 2026	CN¥302.68	−6.9%
May 2026	CN¥325.14	+48.0%
Apr 2026	CN¥219.64	+2.0%
Mar 2026	CN¥215.43	−18.2%
Feb 2026	CN¥263.36	+48.4%
Jan 2026	CN¥177.45	+22.4%
Dec 2025	CN¥145.02	+28.5%
Nov 2025	CN¥112.86	−0.0%
Oct 2025	CN¥112.86	―

Price13-week MA26-week MASSE Composite

3-Year HighCN¥336.60Jun 18, 2026

3-Year LowCN¥25.98Oct 30, 2023

Annualized Return+96.9%

Max Drawdown−51.8%

If you had invested CN¥10,000 3 years ago, it would be worth CN¥75,808 today (+658.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +21.8%, while this stock moved +658.1%.

Yearly Closes

Year	Year-End Close	Yearly %
2026 (YTD)	CN¥196.98	+35.8%
2025	CN¥145.02	―

Price13-week MA26-week MASSE Composite

5-Year HighCN¥336.60Jun 18, 2026

5-Year LowCN¥7.73Apr 18, 2022

Annualized Return+82.8%

Max Drawdown−51.8%

If you had invested CN¥10,000 5 years ago, it would be worth CN¥201,907 today (+1,919.1%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved +5.7%, while this stock moved +1,919.1%.

Yearly Closes

Year	Year-End Close	Yearly %
2026 (YTD)	CN¥196.98	+35.8%
2025	CN¥145.02	―

Price1-year MA2-year MASSE Composite

All-Time HighCN¥325.14May 2026

All-Time LowCN¥3.47Jul 2018

Total Change+3,810.7%vs Mar 2015

Annualized Return+37.0%

If you had invested CN¥10,000 in Mar 2015, it would be worth CN¥391,066 today (+3,810.7%).Price change only; dividends and fees are not included.

Over the same period the SSE Composite moved −1.5%, while this stock moved +3,810.7%.

Yearly Closes

Year	Year-End Close	Yearly %
2026 (YTD)	CN¥196.98	+35.8%
2025	CN¥145.02	+211.1%
2024	CN¥46.61	+39.8%
2023	CN¥33.35	+261.0%
2022	CN¥9.24	−30.7%
2021	CN¥13.34	+23.5%
2020	CN¥10.80	+39.4%
2019	CN¥7.75	+58.3%
2018	CN¥4.89	+8.2%
2017	CN¥4.53	−31.0%
2016	CN¥6.55	−29.9%
2015	CN¥9.35	―

Daily, weekly and monthly closes (Yahoo! Finance, split-adjusted, dividends excluded). "All" covers the range Yahoo provides (from Mar 2015). Please check the latest prices before trading.