OZ Minerals is Citi's top pick in the copper space and has a "buy" on the miner with a target price of $5.50 a share.
Read more: http://www.brisbanetimes.com.au/business/markets-live/markets-live-asx-on-struggle-street-20150907-gjharm.html#ixzz3l6z4hUtK
So what was Morgans downgrade about...??