网络游戏指数早盘拉升，巨人网络、吉比特涨超4%

Group 1 - The core viewpoint of the article highlights a significant increase in the online gaming index, with notable gains from companies such as Giant Network and G-bits, which both rose over 4% [1] - Other companies in the sector, including New Xunda, 37 Interactive Entertainment, and Aofei Entertainment, also experienced upward movement in their stock prices [1] Group 2 - The article reports on the performance of the online gaming industry, indicating a positive trend in stock prices for key players [1] - The overall market sentiment appears to be favorable for the online gaming sector, as evidenced by the collective rise in stock values [1]