By Elliot Gulliver-Needham The founder of Easyjet has called for the budget airline to list on the US Nasdaq stock exchange in addition to in London. Speaking to The Mail on Sunday, Stelios Haji-Ioannou, who set up Easyjet in 1994, said that an American listing could boost the firm’s value and bring its valuation closer to rival Ryanair, who has both an Irish and Nasdaq listing. “Why would you object to a secondary listing on Nasdaq?” said Stelios Haji-Ioannou. “London hasn’t lost anything. You’re just attracting more shareholders from the States.” “I often look at the value of Ryanair and won…