"I think it is very encouraging that the banks are still posting profits because it means that the book values will go up, that the equity base is building up and most of the banks are not priced for them to make profits, so I think we are looking for a positive earnings round in this respect," Dirk Becker is head of banking sector research at Kepler Capital Markets, told CNBC.
Authorities in the U.S. and Europe need to get involved together with the UK authorities to make sure rigging of interest rates by banks cannot happen again, Sharon Bowles, Liberal Democrat MEP for South East England and chair of the European Parliament's Economic and Monetary Affairs Committee told CNBC.
"We need a huge purge of insolvency of the banking sector, financial sector right across the European Union," Declan Ganley, Libertas chairman, told CNBC. "We need to let capitalism work once again. For the freedom to succeed in the European Union in business you have to allow and guarantee the freedom to fail."