The commercial aerospace concept is repeatedly active, SY Science & Technology has two consecutive trading limits, Prevail, SHUNHO STOCK, and UP OPTOTECH have reached their daily limit, while Tianyin Electromechanical, TJT, and Tianli Composite are also risingWallstreetcn·Dec 17, 2025 at 07:38 PM300342+5.37%002977+0.95%
UP OPTOTECH released its performance for the first three quarters, with a net profit attributable to the parent company of 38.05 million yuan, a year-on-year decrease of 16.18%Zhitong·Oct 26, 2025 at 04:51 AM002338+0.20%
New Kylin concept stocks are active against the trend, PNC hits the daily limitZhitong·Oct 12, 2025 at 08:31 PM002338+0.20%603690-2.65%
UP OPTOTECH: The controlling shareholder's reduction plan has been completedZhitong·Sep 22, 2025 at 07:20 AM002338+0.20%
The sensor concept continues to strengthen, with stocks like *ST Weier hitting the daily limitZhitong·Sep 16, 2025 at 09:08 PM600699+2.90%300701+2.38%
UP OPTOTECH released its performance for the first half of the year, with a net profit attributable to the parent company of 30.8416 million yuan, a decrease of 9.51%Zhitong·Aug 25, 2025 at 08:57 AM002338+0.20%
The concept of machine vision has experienced a volatile rebound, with Bojay, DHKJ, Hanvon, and Zhongdian Xinlong hitting the daily limit, while Shitou, Boshang Optoelectronics, ArcSoft, DeepGlint, UP OPTOTECH, and iFLYTEK also saw gainsZhitong·Jul 25, 2025 at 01:30 AM002975+5.86%002362+4.77%
UP OPTOTECH's controlling shareholder plans to reduce its holdings by no more than 1%Zhitong·Jul 18, 2025 at 06:38 AM002338+0.20%
UP OPTOTECH and others invest to establish a scientific instrument companyZhitong·Jun 30, 2025 at 11:01 PM002338+0.20%
UP OPTOTECH: The invested company Changguang Chenxin has submitted an H-share listing applicationZhitong·Jun 20, 2025 at 06:51 AM002338+0.20%
The defense and military industry sector has pulled back, with multiple military ETFs falling over 2%Zhitong·May 12, 2025 at 09:15 PM688311+3.98%688543+2.35%
Institutions sold 21 stocks including Xiangyang Bearing today and bought UP OPTOTECH for 103 million yuan36Kr·May 9, 2025 at 06:17 AM002338+0.20%
Midday Break | The three major indices of A-shares all rose36Kr·May 7, 2025 at 10:32 PM002130-2.28%300502+6.71%
The military industry sector is active, ASCF hits the daily limitZhitong·May 7, 2025 at 08:29 PM600855+1.67%002338+0.20%
The rise of photolithography concept stocks has expanded, with UP OPTOTECH hitting the limit up, Mloptic and Wavelength OE rising over 7%Zhitong·May 6, 2025 at 09:10 PM002338+0.20%688502+4.79%
