Beijing Capital International Airport (BCIA) has become the latest mainland aviation play to capture investor interest in a booming air travel market.
The airport has languished below its listing price since March.
But it rose 25 per cent to close at an historic high of HK$2.10 yesterday, adding to a 10 per cent gain on Friday.
The surge follows similar leaps in the share prices of China Southern Airlines, China Eastern Airlines and the China National Aviation Co (CNAC), which owns 43 per cent of Dragonair.
The three Hong Kong-listed airlines broke through to record closings last week amid expectations the mainland's air-transport market would outpace original forecasts for the year.
Asia's economic recovery, the expected drop in fuel prices, higher air fares combined with flagging sentiment for technology stocks returned investor interest to the region's aviation sector.