Follow up comments
On February 17, the Shanghai stock index rose 0.06%, the Shanghai and Shenzhen 300 rose 0.24%, the gem rose 0.39%, and the China Securities 1000 rose 0.52%. Among the 11 primary industry categories of wind11, the indexes of industry, information technology and telecommunications services increased or decreased by 0.50%, 0.21% and - 1.23% respectively.
Among the 13 wind three-level industry categories involved in the science, technology and intelligent equipment industry chain, the top three sectors are electrical equipment, semiconductor products and semiconductor equipment, aerospace and national defense, with increases and decreases of 1.55%, 1.41% and 0.90% respectively; The last three sectors are media Sichuan, information technology services and Internet software and services Sichuan, which achieved gains and losses of - 2.07%, - 1.57% and - 1.27% respectively
In the electrical equipment sector, three stocks rose by the limit today, and no stocks fell by the limit. The top three stocks are Guangzhou Great Power Energy&Technology Co.Ltd(300438) , science and technology and Aopu furniture, with ups and downs of 12.72%, 10.03% and 10.03% respectively; The last three stocks were Unittec Co.Ltd(000925) , Guizhou Changzheng Tiancheng Holding Co.Ltd(600112) and Shenzhen Everbest Machinery Industry Co.Ltd(002980) , with gains and losses of - 5.94%, - 4.86% and - 4.83% respectively.
In the semiconductor products and semiconductor equipment sector, there was no stock limit or stock limit today. The top three stocks are Jiangsu Goodwe Power Supply Technology Co.Ltd(688390) , Wuxi Nce Power Co.Ltd(605111) and Chipsea Technologies (Shenzhen) Corp.Ltd(688595) , with increases and decreases of 7.33%, 5.74% and 5.16% respectively; the bottom three stocks are Shenzhen Mason Technologies Co.Ltd(002654) , Tonghui information and Shanghai Aerospace Automobile Electromechanical Co.Ltd(600151) , with increases and decreases of - 6.30%, - 6.17% and - 3.40% respectively. There is no stock limit in the aerospace and national defense sector today. The top three stocks are Huaxun Fangzhou Co.Ltd(000687) , chennuan airlines and Anhui Greatwall Military Industry Co.Ltd(601606) , with gains and losses of 5.15%, 4.67% and 4.57% respectively; The last three stocks were Mengsheng electronics, Chengdu Jouav Automation Tech Co.Ltd(688070) and Wuxi Hyatech Co.Ltd(688510) , with gains and losses of - 1.56%, - 1.50% and 1.15% respectively.
In the media sector, there was no stock limit today, and four 2 stocks fell by the limit. The top three stocks are Ciwen Media Co.Ltd(002343) , Shenzhen Capstone Industrial Co.Ltd(000038) and Zhejiang Sunriver Culture Co.Ltd(600576) , with increases and decreases of 3.30%, 3.26% and 2.27% respectively; The last three stocks were Huawen Media Group(000793) , China United Travel Co.Ltd(600358) and Guangdong Advertising Group Co.Ltd(002400) , with gains and losses of - 10.06%, - 10.01% and - 10.00% respectively.
In the information technology service sector, there was no stock limit today, and one stock fell by the limit. The top three stocks were visualisation technology, Beijing E-Techstar Co.Ltd(300513) and Anhui Sinonet & Xinlong Science & Technology Co.Ltd(002298) , with gains and losses of 6.75%, 4.22% and 3.73% respectively; The last three stocks were Ronglian Group Ltd(002642) , Jiayuan technology and Beijing Jetsen Technology Co.Ltd(300182) , with gains and losses of - 10.00%, 9.73% and 8.53% respectively.
There was no stock limit in the Sichuan sector of Internet software and services today, and one stock fell by the limit. The top three stocks are Jc Finance & Tax Interconnect Holdings Ltd(002530) , Beijing United Information Technology Co.Ltd(603613) and Zhejiang Netsun Co.Ltd(002095) , with increases and decreases of 3.83%, 3.57% and 2.51% respectively; the bottom three stocks are Weide information, Xiamen Jihong Technology Co.Ltd(002803) and Shenzhen Guohua Network Security Technology Co.Ltd(000004) , with increases and decreases of - 10.16%, - 10.01% and - 8.30% respectively
