11 September, 2017Bearish sentiment for SMP. Butter continues to rise. Posted By : Jose Ignacio/ 0 comments / Under : Sin categoría There´s no price floor for SMP after September. EU Intervention ends. 1,60 Eur/Kg. Exw. About butter, its price has risen to 6,70-6,80 Eur/Kg. Exw. The curren level of prices look unsustainable, buy buyers are still on the market.