Follow up comments
On March 23, the Shanghai stock index rose 0.34%, the Shanghai and Shenzhen 300 rose 0.50%, the gem rose 0.70%, and the China Securities 1000 rose 0.63%. Among the 11 primary industry categories of wind11, the indexes of industry, information technology and telecommunications services increased or decreased by 0.72%, 0.54% and - 0.28% respectively.
Among the 13 wind three-level industry categories involved in the science, technology and intelligent equipment industry chain, the top three sectors are communication equipment III, aerospace and national defense III and electrical equipment, with increases and decreases of 3.36%, 2.44% and 1.23% respectively; The last three sectors were energy equipment and services, information technology services and Internet software and services III, with increases and decreases of - 0.97%, - 0.74% and - 0.53% respectively.
In the communication equipment III sector, 8 stocks rose the limit today, and no stocks fell the limit. The top three stocks are Jilin Jlu Communication Design Institute Co.Ltd(300597) , Xdc Industries(Shenzhen) Limited(300615) and canqin technology, with increases and decreases of 20.00%, 13.01% and 12.69% respectively; The top three stocks are Leon Technology Co.Ltd(300603) , Zjbc Information Technology Co.Ltd(000889) and Hangzhou Cncr-It Co.Ltd(300250) , with gains and losses of - 6.12%, - 5.73% and - 4.64% respectively.
In the aerospace and national defense III sector, one stock rose by the limit today, but no stock fell by the limit. The top three stocks are Lihang technology, Jiangxi Hongdu Aviation Industry Co.Ltd(600316) and Avic Electromechanical Systems Co.Ltd(002013) , with increases and decreases of 10.00%, 7.51% and 5.69% respectively; The top three stocks are Beijing Andawell Science& Technology Co.Ltd(300719) , Guangzhou Hangxin Aviation Technology Co.Ltd(300424) and Huaxun Fangzhou Co.Ltd(000687) , with gains and losses of - 6.53%, - 2.91% and - 2.16% respectively.
In the electrical equipment service sector, 9 stocks rose by the limit today, and no stocks fell by the limit. The top three stocks are Sunfly Intelligent Technology Co.Ltd(300423) , Beijing Sinohytec Co.Ltd(688339) and Wiscom System Co.Ltd(002090) , up and down by 19.96%, 10.22% and 10.06% respectively; The top three stocks are Guangzhou Great Power Energy&Technology Co.Ltd(300438) , Zhejiang HENGWEI and Shanghai Nenghui Technology Co.Ltd(301046) , with gains and losses of - 4.22%, - 3.67% and - 3.01% respectively.
In the energy equipment and service sector, two stocks rose the limit today, and no stocks fell the limit. The top three stocks are Sinopec Oilfield Equipment Corporation(000852) , Lanpec Technologies Limited(601798) and Renzhi shares, with increases and decreases of 10.00%, 9.95% and 3.71% respectively; The top three stocks are Deshi shares, Xinjiang Zhundong Petroleum Technology Co.Ltd(002207) and Tong Petrotech Corp(300164) , with gains and losses of - 9.70%, - 8.38% and - 7.03% respectively.
The stock is falling, and there is no trading information in the technology sector. The top three stocks are Nancal Technology Co.Ltd(603859) , Gosuncn Technology Group Co.Ltd(300098) and Shanghai New Centurion Network Information Technology Co.Ltd(605398) , with increases and decreases of 6.29%, 5.94% and 5.42% respectively; The top three stocks are Linewell Software Co.Ltd(603636) , Beijing Transtrue Technology Inc(002771) and Beijing Asiacom Information Technology Co.Ltd(301085) , with gains and losses of - 7.66%, - 5.77% and - 5.66% respectively.
In the Internet software and service III sector, there was no stock limit or stock limit today. The top three stocks are State Grid Information&Communication Co.Ltd(600131) , Gosun Holdings Co.Ltd(000971) and Shanghai 2345 Network Holding Group Co.Ltd(002195) , up and down by 4.30%, 3.30% and 2.19% respectively; The top three stocks are Beijing Zznode Technologies Co.Ltd(003007) , Shenzhen Guohua Network Security Technology Co.Ltd(000004) and Hengxin Shambala Culture Co.Ltd(300081) , with gains and losses of - 5.03%, - 4.08% and - 3.89% respectively.
