April 29,2010, Shenzhen, Up to the closing time of HongKong stock market, O-net (0877, HK stokc market), leading passive optical component manufacturer and developer of China,saw their stock price increased by 37.5%,ended by 3.99HKD in the first day of exchange.

O-net's IPO price is 2.9HKD. O-net's stock began from 3.1 HKD today and continued to increase, the highest price of today is 4.06HKD. During the day 1, total exchange is 276 million shares, total exchange value is 949million HKD.