FTSE tumbles on strong pound, other European global markets fall

Britain's FTSE 100 ended at a new record high, up 0.9 percent in a half-day of trading for the index.

LONDON: UK shares fell sharply on Thursday as sterling rallied after the European Commision and Britain agreed on a draft text for future EU-UK ties after Brexit, with Centrica, Fresnillo and other mining stocks leading the decline.

Some of the biggest fallers - Vodafone , Imperial Brands , DCC , National Grid and Evraz - went ex-dividend, taking around 9.8 points off the index.

The FTSE 100 closed down 1.3 percent, handing back the previous session's gains and underperforming its euro zone counterparts as the pound surged on positive news from Brussels midmorning.

Britain and the EU have agreed in principle to a text setting out their future relationship that can be endorsed by EU leaders at a summit on Sunday. The deal sent the pound up as much as 1 percent on relief that prolonged and tense negotiations had shown progress.

"Rising Brexit optimism has helped drive the pound higher and the FTSE 100 lower, with a series of positive announcements today helping raise optimism," said Joshua Mahony, market analyst at IG.

The UK's exporter-heavy top share index was on track for its second straight weekly loss amid lingering worries about Brexit's impact on the high street, the economy and banks.

The FTSE 250 <.FTMC> was down 0.3 percent. With U.S. markets closed, volumes were lower than usual.

Energy, mining and consumer staples accounted for more than half of the losses.

Fresnillo was the biggest faller, down 12.1 percent for its biggest one-day fall in two years, after Morgan Stanley downgraded the stock on fears the company will find doing business in Mexico much harder following the passage of recent legislation.

Utilities were also in focus after earnings from Centrica and Severn Trent .

Centrica hit March's lows for its worst day in a year after the energy supplier reported losing customers, lower nuclear power generation and a fall in output at its oil and gas division. Severn Trent dropped 0.9 percent after its results.

Among the mid-caps, Rotork slumped 9.1 percent to the bottom of the index as investors focussed on the drop in its third-quarter order book, rather than an in-line set of results. Investec analysts say the shares look overvalued based on their earnings outlook.

Hill & Smith rose 3.3 percent to its highest since August after confirming its full-year earnings outlook, with third-quarter organic underlying revenue growth of 5 percent and activity levels healthy after the tough first quarter.

"The Q3 update is reassuringly inline, confirming that the company has been performing well since the weather-related issues in Q1," said Peel Hunt analysts.

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