Tech shares surge after Paris attack

Public security related companies attract investor fancy after the French tragedy

Technology stocks, especially those associated with public security, surged on Monday on renewed investor interest and expectations of robust demand for anti-terrorism technology and products.

Share prices of Shenzhen-based Infinova Co Ltd, a manufacturer of integrated surveillance systems, jumped by the 10 percent daily trading limit. Similarly, shares of Zhejiang-based Hikvision Digital Technology Co, the world's largest surveillance video camera producer, rose by 5.13 percent.