Global dairy prices have plunged 8.5 per cent overnight, while the volume traded rose by 13.5 per cent.
It's the fourth - and biggest - consecutive decline in the twice-monthly auction.
Whole milk powder (WMP) - which has the biggest influence on Fonterra's farmgate milk price - fell 6.5 percent, on the back of a 4.4 per cent decline in the previous event, to an average US$3916/MT.
WMP has now dropped US$841/MT since reaching a record high of US$4757/MT on March 1, 2022.
Skim milk powder (SMP) - Fonterra's second biggest reference product - followed suit with a 6.5 per cent drop, after falling 4.2 per cent in the previous event, to an average US$4130/MT. SMP remains ahead of WMP in value for a third time.