(Reuters) - London’s FTSE 100 closed sharply lower on Tuesday, its sixth straight session in the red, bringing its losses to more than 5% since U.S. President Donald Trump announced more tariffs on Chinese exports, while poor results sent Rolls-Royce tumbling.
The FTSE 100 .FTSE, which suffered its worst day this year in the last session, lost 0.7% to end the session below its 200-day moving average - seen as a technical support level - for the first time since late May.
A handful of strong corporate earnings from industrial firms capped losses on the mid-cap FTSE 250 .FTMC. The index closed 0.1% lower.
Engine maker Rolls-Royce (RR.L) slumped 7%, its biggest one-day fall since 2015, after it raised cost estimates to tackle problems relating to its Trent 1000 engines, which have caused airlines to ground Boeing 787s while repairs are carried out.
Washington on Monday formally tagged China a currency manipulator for the first time since 1994, responding to Beijing allowing the yuan CNY= to weaken past 7 per dollar for the first time in a decade and signalling a deepening of the conflict between the countries, the world's two biggest economies.
“We’ve had such heavy selling I wouldn’t be surprised to see some bump-ups as bulls test the water for a dip,” Markets.com analyst Neil Wilson said.
Graphic on FTSE: tmsnrt.rs/2MII7Wv
Until last week’s renewed escalation of the trade tensions, the FTSE 100 had recovered from a slump in May to post back-to-back monthly gains, helped by a fall in the pound that benefits many of its internationally-focussed constituents.
The latest trade friction has erased all of the index’s July gains and has placed the index on course for its steepest monthly fall in four years.
“We should expect things to get worse before they get better. There is likely a bit more pain ahead, but I feel the market will eventually turn around,” Wilson said.
On the FTSE 250, industrial group Rotork (ROR.L) jumped 8% after half-year results that Jefferies called “very robust”, while engineering firm Meggitt (MGGT.L) advanced 3% after it raised its annual organic revenue growth forecast.
Fashion retailer Boohoo (BOOH.L) added 4.1% after sealing a deal to buy the online businesses of fashion chains Karen Millen and Coast.
Fertilizer maker Sirius Minerals (SXX.L), however, slumped nearly 29% to a more than four-year low after it suspended a planned $500 million bond sale central to the funding of its Polyhalite mining project in the north-east of England.
Reporting by Shashwat Awasthi and Muvija M; Additional reporting by Sangameswaran S in Bengaluru; Editing by Anil D'Silva and Frances Kerry