AU 19:49 Closed
NZ 21:49 Closed

 Fri 17 Jul 2026
 Trading Day

New Zealand Electricity Market Wrap

June 2026

Over the month of June, ASX Otahuhu calendar year 2027 swap price moved down $12.37 to finish the month at $130.17. This is a price separation of -$1.58 from the next calendar year 2028.
Over the month of June, ASX Benmore calendar year 2027 swap price moved down $13.62 to finish the month at $113.46. This is a price separation of -$0.57 from the next calendar year 2028.
Total traded volume equaled 57,860 lots which is equivalent to 10.3601 million MWh.
The daily average traded volume was 2,755.24 lots and total trade volume is up 29.84% from 2025.
Total Open interest is 179,270 lots, up 70.65% from 2025.
- Futures OI = 114,949 (up 30.90%)
- Options OI = 64,321 (up 273.20%)

Contract	Month Open	High	Low	Month Close	Volume	Open Interest
June Otahuhu	$78.40	$78.40	$40.00	$41.40	894	1690
June Benmore	$72.00	$72.00	$35.00	$35.35	807	1740
July Otahuhu	$122.15	$123.10	$79.30	$81.50	2261	1865
July Benmore	$112.40	$112.40	$66.50	$69.70	2185	1553
Q2 2026 Otahuhu	$87.00	$87.00	$74.20	$74.65	129	5738
Q2 2026 Benmore	$82.30	$82.30	$69.50	$69.60	198	4387

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