Follow up comments
On February 7, the Shanghai stock index rose 2.03%, the Shanghai and Shenzhen 300 rose 1.54%, the gem rose 0.24%, and the China Securities 1000 rose 1.27%. Among the 11 primary industry categories of wind11, the indexes of industry, telecommunications services and information technology increased or decreased by 1.64%, 0.36% and 0.30% respectively.
Among the 13 wind three-level industry categories involved in the science, technology and intelligent equipment industry chain, the top three sectors are energy equipment and services, machinery and semiconductor products and semiconductor equipment, with increases and decreases of 8.20%, 1.66% and 1.40% respectively; The last three sectors were computers and peripherals, media III and information technology services, with gains and losses of - 1.18%, - 0.73% and - 0.49% respectively.
Eight stocks in the energy equipment and services sector rose the limit today, but no stocks fell the limit. The top three stocks are Haimo Technologies Group Corp(300084) , Deshi shares and Sino Geophysical Co.Ltd(300191) , with ups and downs of 20.00%, 19.99% and 12.02% respectively; The last three stocks were Lanpec Technologies Limited(601798) , Shandong Molong Petroleum Machinery Company Limited(002490) and Nanjing Develop Advanced Manufacturing Co.Ltd(688377) , with gains and losses of 1.10%, 1.71% and 1.77% respectively.
In the machinery sector, four stocks rose and fell by the limit today, but no stocks fell by the limit. The top three stocks are Changsha Dialine New Material Sci.&Tech.Co.Ltd(300700) , Zhejiang Kaishan Compressor Co.Ltd(300257) and Shaanxi Construction Machinery Co.Ltd(600984) , with ups and downs of 20.00%, 10.93% and 10.00% respectively; The last three stocks were Csg Smart Science&Technology Co.Ltd(300222) , Hangzhou Honghua Digital Technology Stock Company Ltd(688789) and Ningbo Zhenyu Technology Co.Ltd(300953) , with gains and losses of - 9.27%, - 7.70% and - 7.53% respectively.
In the semiconductor products and semiconductor equipment sector, there was no stock limit today, and one stock fell by the limit. The top three stocks are Sg Micro Corp(300661) , Tongwei Co.Ltd(600438) and Eging Photovoltaic Technology Co.Ltd(600537) , with ups and downs of 7.20%, 6.69% and 4.72% respectively; The last three stocks were Hunan Goke Microelectronics Co.Ltd(300672) , torch technology and Shenzhen Changfang Group Co.Ltd(300301) , with gains and losses of - 20.00%, - 15.89% and - 6.19% respectively.
In the computer and peripheral equipment sector, one stock rose by the limit and one stock fell by the limit today. The top three stocks are Shanghai Huahongjitong Smart System Co.Ltd(300330) , Szzt Electronics Co.Ltd(002197) and Cashway Fintech Co.Ltd(603106) , with ups and downs of 20.00%, 6.36% and 3.84% respectively; The top three stocks were Guangzhou Kingteller Technology Co.Ltd(002177) , Inspur Electronic Information Industry Co.Ltd(000977) and Westone Information Industry Inc(002268) , with gains and losses of - 10.07%, - 8.74% and - 2.20% respectively.
In the media III sector, two stocks rose and fell by the limit today, but no stocks fell by the limit. The top three stocks are Cultural Investment Holdings Co.Ltd(600715) , Beijing Yuanlong Yato Culture Dissemination Co.Ltd(002878) and Dook Media Group Limited(301025) , with increases and decreases of 10.03%, 10.01% and 6.36% respectively; The last three stocks were Guangzhou Jinyi Media Corporation(002905) , Shenzhen Sea Star Technology Co.Ltd(002137) and Wuhan Ddmc Culture & Sports Co.Ltd(600136) , with gains and losses of - 9.85%, - 9.61% and 9.55% respectively.
In the information technology service sector, three stocks rose and fell by the limit today. The top three stocks are visualisation technology, Yunding Technology Co.Ltd(000409) and Shanghai New Centurion Network Information Technology Co.Ltd(605398) , with gains and losses of 11.24%, 10.00% and 10.00% respectively; The last three stocks were Beijing Zuojiang Technology Co.Ltd(300799) , Shenzhen Sunwin Intelligent Co.Ltd(300044) and Shenzhen Das Intellitech Co.Ltd(002421) , with gains and losses of - 20.00%, - 16.39% and - 10.05% respectively.
