how have you worked out that RYR is worth 7 Billion Euro?
alibaba, you have an interesting approach to valuing Ryanair or any company for that matter. A company's share price reflects the current value that people place on a company. So as the share prices stand at present, people believe Aer Lingus is worth approx. €1.5bn and Ryanair approx. €7bn. I presume you didn't think Hobie was calculating the value of each plane, building, etc. him/herself!