Ryanair shares rise on profits pledge

Airline shares have slumped this year as terror attacks, European air traffic control and airport strikes, and the slump in the value of sterling against the euro and the dollar following the vote last month by the UK to exit the EU, have shaken many airlines.
Shares in IAG — which owns Aer Lingus, British Airways, and Iberia — nosedived 33% this year, while easyJet, which derives half its revenues from the UK, has lost a third of its value since the Brexit vote.