LONDON (Reuters) - European shares, stuck just below 21-month highs for more than a week, struggled to gain momentum on Wednesday, with strength in banks and big oil majors offset by weakness in miners and autos.
The pan-European STOXX 600 index ended up 0.1 percent. Among the national markets, Britain's FTSE 100 .FTSE rose 0.4 percent, while Germany's DAX .GDAXI fell 0.1 percent, weighed down by stocks including Hugo Boss (BOSSn.DE) and Evonik (EVKn.DE) going ex-dividend.
Banks were the biggest contributor to gains on the STOXX index with Banco BPM (BAMI.MI) leading the way with a surge of 4 percent, helped by market talk about the sale of bad loans.
But the sector was weighed down by a 0.9 percent fall in Deutsche Bank (DBKGn.DE) after news that U.S. House Democrats had asked the German lender to provide information on whether any accounts connected to U.S. President Donald Trump have ties to Russia.
European auto stocks .SXAP were the biggest sectoral fallers, down 0.6 percent. They were led lower by a 1.6 percent fall in Daimler DIAGn.DE, which extended losses after its sites were searched on Tuesday by German prosecutors in an emissions probe, and a 0.6 percent fall in Fiat Chrysler (FCHA.MI).
Shares in the Italian-American carmaker recouped some of their earlier losses after the U.S. government sued it over emissions.
"This case is likely to take a long time (VW settled in 16 months) and should weigh on FCA’s share price for some time as the message regarding the execution of its 2018 plan is likely to be overwhelmed," analysts at Barclays said in a note.
Among mining stocks, hit by a fall in copper after Moody's downgraded China, a big global metals consumer, Rio Tinto (RIO.L) declined 0.5 percent while Randgold (RRS.L) and Fresnillo (FRES.L) fell 1.5 and 0.4 percent respectively.
Glencore (GLEN.L) lost 0.1 percent after saying it had made an informal approach to U.S. grains trader Bunge (BG.N) to discuss "a possible consensual business combination". But Bunge responded by saying it was not in talks with the mining and commodities group.
Additional reporting by Danilo Masoni; Editing by Vikram Subhedar and Kevin Liffey