European shares get euro boost after ECB comments
The pan-European STOXX 600 was up 1.1 percent at its close, while Euro zone stocks also rose 1.1 percent.
Though the ECB dropped its pledge to increase its bond buying if needed, comments by President Mario Draghi that policy would remain "reactive" and that measures of underlying inflation were still subdued weighed on the euro, which in turn benefited Europe's exporter stocks.
"Depending on how long the ECB continues to hover around the exit without going through, the euro may have to soften further," Ken Odeluga, market analyst at City Index, said.
"In turn, that could open up further breathing space for European shares."
Merger and acquisition news drove big stock moves once again.
Spanish construction firm ACS rose 8.7 percent after reports it was in talks with Italy's Atlantia to break up Abertis in an effort to avoid a bidding war for the highway concessions company.
Atlantia, which confirmed preliminary talks with ACS over Abertis, gained 5.1 percent, while Abertis fell 4 percent.
Shares in Hochtief, which had also bid for Abertis, rose 7.3 percent.
"It's positive news since instead of a bidding war there will be a division of assets and we'll get a fairer price and maybe better synergies," said Stefano Fabiani, fund manager at Italy's Zenit.
Another Milan-based fund manager said: "It's particularly good news for ACS/Hochtief since the market didn't like their offer because it increased leverage."
Earnings took their toll on some stocks.
French supermarket Casino dropped 3.7 percent after its results disappointed investors. The grocer said profit grew by over 10 percent in France for the year, against market expectations of 14 percent.
A Reuters report that Amazon.com is preparing to sell electronics directly into Brazil, a key market for Casino, could also be weighing on the shares, a trader said.
Hugo Boss shares fell nearly 7 percent after the German fashion house struck a more cautious tone on profit as it kept up investment in revamping stores and its website.
Boskalis Westminster sank 10.8 percent, the worst STOXX 600 performer, after the construction and engineering firm reported full-year earnings and said it would be a "challenge" to match 2017 results.
Axel Springer sank 10 percent after results triggered profit taking.
(Reporting by Helen Reid; Additional Reporting by Stephen Jewkes; Editing by Danilo Masoni and Andrew Roche)
By Helen Reid and Kit Rees