Trading in the NZX milk futures, introduced in late May, has gained traction after a slow start.
The contract, which picked up where Fonterra's guaranteed milk price left off, was trading last week at $4.50 for September 2017 - a 25c premium to the co-operative's current $4.25/kg farmgate milk price.
Kathryn Jaggard, the NZX's head of derivatives, said the first few months of trading had been encouraging. So far 938 lots, equal to 5.6 million kg of milk solids, had traded.
Jaggard said the market had matured a lot since a whole milk powder contract was introduced in 2010. "We have a good foundation of brokers and clearing members, and distribution to those who want to trade in these markets," she told the Herald.
After the past two sub-par seasons, there was demand for the product from farmers looking to lock in prices.