A protest against big banks in Barcelona last week. Three Spanish savings banks -- Ibercaja, Liberbank and Caja3 -- said on Tuesday they are studying a possible merger which would create Spain's ... more 

A protest against big banks in Barcelona last week. Three Spanish savings banks -- Ibercaja, Liberbank and Caja3 -- said on Tuesday they are studying a possible merger which would create Spain's seventh-biggest lender with 120 bn euros ($150.4 bn) in assets less