BUZZ-Rolls-Royce: worst day in 9 months after warning on profits
** Rolls-Royce slides c.10 pct on strong volumes, after downgrading its profit forecasts for this year and next
** Stock worst performer across the FTSE 100 by some distance
** Worst day for stock since October 2014
** Co cites continued weakness in oil and gas markets plus lower demand for some of its aero-engine programmes
** Forecasts have been under pressure. In past 30 days, 6 of 25 analysts have cut Rolls-Royce EPS forecasts for year ending Dec 2015 by average 3.4 pct, according to StarMine
** Thomson Reuters Europe Construction & Engineering index down 1.4 pct (RM: aastha.agnihotri.thomsonreuters.com@reuters.net)