The GDT has recorded its third straight lift at this week’s auction in New Zealand with the benchmark dairy index rising a further 7.7%. The GDT has now risen a cumulative 27% since the beginning of August, albeit from a very weak base. This week’s result was driven by strong gains in the average selling prices of butter, cheddar, whole milk powder (WMP) and, in particular, skimmed milk powder (SMP). SMP, which accounts for about a quarter of all product sold on the GDT auction platform, saw average prices jump 10% to $2,225/t. This was the first meaningful lift in SMP prices in months.