Follow up comments
On February 23, the Shanghai stock index rose 0.93%, the Shanghai and Shenzhen 300 rose 1.07%, the gem rose 2.68%, and the China Securities 1000 rose 2.35%. Among the 11 primary industry categories of wind11, information technology, industrial index and telecom service achieved 3.18%, 1.91% and 0.55% respectively.
Among the 13 wind three-level industry categories involved in the technology and intelligent equipment industry chain, the top three sectors are semiconductor products and semiconductor equipment, electronic equipment, instruments and components and electrical equipment, with increases and decreases of 4.76%, 3.15% and 3.00% respectively; The last three sectors were energy equipment and services, diversified telecommunications services and Internet software and services III, with increases and decreases of - 1.49%, 0.55% and 1.02% respectively.
In the semiconductor products and semiconductor equipment sector, three stocks rose the limit today, and no stocks fell the limit. The top three stocks are Kingsemi Co.Ltd(688037) , Puya Semiconductor (Shanghai) Co.Ltd(688766) and Tianyue advanced, with ups and downs of 20.00%, 15.43% and 14.12% respectively; The last three stocks were Cambricon Technologies Corporation Limited(688256) , Jingke energy and Tonghui information, with gains and losses of - 2.79%, - 1.89% and - 1.43% respectively.
Seven stocks in the electronic equipment, instruments and components sector rose the limit today, but no stocks fell the limit. The top three stocks are Konfoong Materials International Co.Ltd(300666) , Kunshan Guoli Electronic Technology Co.Ltd(688103) and Fujian Acetron New Materials Co.Ltd(300706) , with increases and decreases of 20.01%, 14.87% and 11.73% respectively; The top three stocks were Hengbao Co.Ltd(002104) , Shenzhen Zowee Technology.Co.Ltd(002369) and Wg Tech (Jiang Xi) Co.Ltd(603773) , with gains and losses of - 9.67%, - 6.33% and - 5.05% respectively.
In the electrical equipment sector, one stock rose by the limit today, but no stock fell by the limit. The top three stocks are Opt Machine Vision Tech Co.Ltd(688686) , Roshow Technoiogy Co.Ltd(002617) and Hangzhou Cable Co.Ltd(603618) , with increases and decreases of 10.88%, 10.02% and 10.02% respectively; The top three stocks were Sichuan Huati Lighting Technology Co.Ltd(603679) , OPP furniture and Harbin Air Conditioning Co.Ltd(600202) , with gains and losses of - 4.18%, - 2.81% and - 1.38% respectively.
In the energy equipment and services sector, there was no stock limit or stock limit today. The top three stocks are Jiangsu Rutong Petro-Machinery Co.Ltd(603036) , Bode Energy Equipment Co.Ltd(300023) and Lanpec Technologies Limited(601798) , with increases and decreases of 3.61%, 2.39% and 1.77% respectively; The last three stocks were Suzhou Douson Drilling&Production Equipment Co.Ltd(603800) , Deshi shares and Tong Petrotech Corp(300164) , with gains and losses of - 5.87%, - 5.11% and - 3.85% respectively.
In the diversified telecommunications service sector, there was no stock limit or stock limit today. The top three stocks are Bizconf Telecom Co.Ltd(300578) , Nova Technology Corporation Limited(300921) and Dr.Peng Telecom&Media Group Co.Ltd(600804) , with increases and decreases of 3.40%, 3.00% and 1.28% respectively; The bottom three stocks were China United Network Communications Limited(600050) , Servyou Software Group Co.Ltd(603171) and Net263 Ltd(002467) , with gains and losses of - 0.00%, - 0.38% and - 0.43% respectively.
In the Internet software and service III sector, one stock rose by the limit today, but no stock fell by the limit. The top three stocks are Capitalonline Date Service Co.Ltd(300846) , Beijing Zznode Technologies Co.Ltd(003007) and Beijing United Information Technology Co.Ltd(603613) , with increases and decreases of 10.40%, 9.99% and 5.89% respectively; The last three stocks were Merit Interactive Co.Ltd(300766) , Chase Science Co.Ltd(300941) and Shenzhen Asia Link Technology Development Co.Ltd(002316) , with gains and losses of - 6.07%, - 4.08% and - 3.84% respectively.
