Rolls-Royce maintains guidance, revenue may be hit by currency effects

• Rolls-Royce (OTCPK:RYCEY) is sticking to its 2015 profit guidance of £1.4B-£1.55B, although profits will be likely weighted towards the second half of the year.
• Currency swings, however, look like they will be a drag on the company and could wipe away some £350M in revenue this year.