SJ Semiconductor Corporation (688820) Stock Discussion Board

688820 SJ Semiconductor Corporation盛合晶微Shanghai Stock Exchange

2 posts

Price chart ・ Find other stocks ・ Japanese version

SJ Semiconductor Corporation (688820) at a glance

Code: 688820
Company: SJ Semiconductor Corporation
Local name: 盛合晶微
Market: Shanghai Stock Exchange
Share price: CN¥115.78 -5.23 (-4.32%) Sep 30 close

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

SJ Semiconductor Corporation (688820) share price over the last 3 months

Over the last 3 months (Jun 30 – Sep 30), SJ Semiconductor Corporation traded between a high of CN¥210.94 (Jul 9) and a low of CN¥115.78 (Sep 30). It closed at CN¥115.78 on Sep 30, −40.2% from 3 months ago and −14.6% from a month ago.

3-month highCN¥210.94Jul 9

3-month lowCN¥115.78Sep 30

vs 1 month ago−14.6%vs Aug 31

vs 3 months ago−40.2%vs Jun 30

Closing prices, last 10 trading days

Date	Close	Change	% Change
Sep 30 (Wed)	CN¥115.78	−5.23	−4.32%
Sep 29 (Tue)	CN¥121.01	−0.06	−0.05%
Sep 28 (Mon)	CN¥121.07	−6.95	−5.43%
Sep 24 (Thu)	CN¥128.02	−5.55	−4.16%
Sep 23 (Wed)	CN¥133.57	−1.29	−0.96%
Sep 22 (Tue)	CN¥134.86	−4.34	−3.12%
Sep 21 (Mon)	CN¥139.20	−3.67	−2.57%
Sep 18 (Fri)	CN¥142.87	+9.48	+7.11%
Sep 17 (Thu)	CN¥133.39	−0.72	−0.54%
Sep 16 (Wed)	CN¥134.11	+6.28	+4.91%

Daily closing prices from Yahoo! Finance. Always check the latest price before trading.

Posts

This board is shared with the Japanese and Chinese versions. Feel free to write in English, Chinese or Japanese.

No.2 Disclosure 2026/09/15 09:00

債務保証
中国国际金融股份有限公司关于盛合晶微半导体有限公司及全资子公司为全资子公司提供担保的核查意见

📄 Open the filing

Delete

No.1 Disclosure 2026/09/15 09:00

債務保証
关于公司及全资子公司为全资子公司提供担保的公告

📄 Open the filing

Delete

Write on the SJ Semiconductor Corporation board

More Chinese stocks in English

Chinese Stock Message Board: stocks available in English