Jo Masters, currency strategist at Macquarie Bank explain why there is limited upside for the Kiwi dollar. She speaks to CNBC's Amanda Drury.   Nicole Elliott from Mizuho Corporate Bank Limited takes a technical look at the charts for soybeans, wheat and oats.   Goldman Sachs issued a gloomy report on the financial services sector, saying housing prices are likely to fall further and write-downs will mount.