European shares gain on Spanish deal

But European shares ended four straight sessions of losses, inching up 0.2% to 1032.12 points led by banks, after the finance chiefs ratified a deal to rescue Spanish lenders.

The euro zone ministers agreed to grant Spain an extra year until 2014 to reach its deficit reduction targets and set the parameters of an aid package for Madrid's ailing banks. But they made no apparent progress on how the bloc's new rescue fund, the ESM, will be used to intervene in bond markets.

"With the (euro zone) finance ministers' meeting out of the way without proving to be a source of inspiration for risk assets, the focus of the market now turns to the German constitutional court," said Chris Weston, an institutional dealer with IG Markets.

The German court is due to give its preliminary ruling on the complaints against the European Stability Mechanism (ESM) and the euro zone's fiscal compact, which may ultimately lead to a further implementation delay.

The euro, which hit a two-year low of USD 1.2225 on Monday, fell 0.1% to USD 1.2298.

Brent was down 1.8% at USD 98.51 a barrel with worries over supply disruptions also easing as a labour strike in Norway's oil industry ended.