A plunge in oil below $60 and the failure of an emergency interest rate rise to stabilise Russia's ruble sent another shock through global financial markets on Dec.16, adding to a growing sense of crisis in a volatile end to 2014.
A plunge in oil below $60 and the failure of an emergency interest rate rise to stabilise Russia's ruble sent another shock through global financial markets on Dec.16, adding to a growing sense of crisis in a volatile end to 2014.