The NZX 50 fell 0.7% to close at 12,900 on Monday, marking its lowest level since August 2025, as investors weighed Fitch Ratings’ downgrade of New Zealand’s credit rating outlook. The agency revised the country’s AA+ outlook to negative, citing growing challenges in reducing debt after years of delayed fiscal consolidation. Fitch noted that the debt-to-GDP ratio has risen over the past six years and is projected to reach 56% by FY2027, well above its 2022 forecast. Market sentiment was also pressured by escalating geopolitical tensions after US President Trump threatened strikes on Iranian power facilities, with Tehran warning of retaliation against US- and Israeli-linked sites. Global energy supply disruptions have fueled inflation concerns, prompting traders to price in at least two RBNZ rate hikes in 2026. Among individual stocks, Meridian Energy (-0.9%), Auckland International Airport (-1.2%), Mercury NZ (-1.7%), and Mainfreight Limited (-3.9%) were among the notable decliners.

New Zealand's main stock market index, the NZX 50, fell to 12900 points on March 23, 2026, losing 0.69% from the previous session. Over the past month, the index has declined 4.67%, though it remains 6.36% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from New Zealand. Historically, the New Zealand Stock Market (NZX 50) reached an all time high of 13757.71 in January of 2026. New Zealand Stock Market (NZX 50) - data, forecasts, historical chart - was last updated on March 23 of 2026.

New Zealand's main stock market index, the NZX 50, fell to 12900 points on March 23, 2026, losing 0.69% from the previous session. Over the past month, the index has declined 4.67%, though it remains 6.36% higher than a year ago, according to trading on a contract for difference (CFD) that tracks this benchmark index from New Zealand. The New Zealand Stock Market (NZX 50) is expected to trade at 12961.12 points by the end of this quarter, according to Trading Economics global macro models and analysts expectations. Looking forward, we estimate it to trade at 11981.97 in 12 months time.



Indexes Price Day Month Year Date
NZX 50 12,899.72 -90.27 -0.69% -4.67% 6.36% Mar/23

Components Price Day Year MCap Date
Westpac 48.71 -1.49 -2.97% 42.01% 100.61B Mar/23
Australia and New Zealand Banking 43.50 -2.45 -5.33% 35.47% 77.51B Mar/23
Fisher Paykel Healthcare 37.00 0.59 1.62% 13.50% 13.18B Mar/23
Meridian Energy 5.44 -0.05 -0.91% 0% 8.36B Mar/23
Infratil 10.90 0.07 0.65% 0.74% 5.49B Mar/23
Mercury NZ 6.40 -0.11 -1.69% 14.29% 5.32B Mar/23
A2 Milk 11.27 -0.15 -1.31% 28.07% 4.77B Mar/23
Contact Energy 9.05 -0.01 -0.11% 5.23% 4.29B Mar/23
Mainfreight 58.01 -2.32 -3.85% -11.10% 3.71B Mar/23
Port Of Tauranga 7.85 0 0% 21.71% 3.15B Mar/23




Related Last Previous Unit Reference
New Zealand Inflation Rate 3.10 3.00 percent Dec 2025
New Zealand Interest Rate 2.25 2.25 percent Feb 2026
New Zealand Unemployment Rate 5.40 5.30 percent Dec 2025

New Zealand Stock Market (NZX 50)
The NZX 50 is a headline stock market index which tracks the performance of 50 largest and most liquid companies by free float market capitalization, listed on the New Zealand Exchange. It is a total return, modified market capitalization weighted index. The NZX 50 Index has a base value of 1880.85 (NZX 40 Index closing level on previous day) as of December 29, 2000.
Actual Previous Highest Lowest Dates Unit Frequency
12899.72 12989.99 13757.71 1665.04 2001 - 2026 points Daily

Market Data Coverage: New Zealand

News Stream
NZX 50 Hits Near 7-Month Low
The NZX 50 fell 0.7% to close at 12,900 on Monday, marking its lowest level since August 2025, as investors weighed Fitch Ratings’ downgrade of New Zealand’s credit rating outlook. The agency revised the country’s AA+ outlook to negative, citing growing challenges in reducing debt after years of delayed fiscal consolidation. Fitch noted that the debt-to-GDP ratio has risen over the past six years and is projected to reach 56% by FY2027, well above its 2022 forecast. Market sentiment was also pressured by escalating geopolitical tensions after US President Trump threatened strikes on Iranian power facilities, with Tehran warning of retaliation against US- and Israeli-linked sites. Global energy supply disruptions have fueled inflation concerns, prompting traders to price in at least two RBNZ rate hikes in 2026. Among individual stocks, Meridian Energy (-0.9%), Auckland International Airport (-1.2%), Mercury NZ (-1.7%), and Mainfreight Limited (-3.9%) were among the notable decliners.
2026-03-23
NZX 50 Down 1.5% This Week as Growth Momentum Stalls
The NZX 50 dropped 62 points or 0.5% to close at 12,990 on Friday, marking losses for the second straight session and notching its lowest level since early September. Markets posted the third consecutive weekly decline, down by 1.5%, as New Zealand’s recovery showed signs of strain. GDP grew 0.2% qoq in Q4, missing the central bank’s 0.5% forecast and slowing sharply from 1.1% in Q3, underscoring the drag from high rates and cost pressures. Trade data added to concerns, with February imports surging 12% yoy while exports edged up 0.4%. Still, the downside was capped by reports that Wellington is exploring measures to ease household burdens from Middle East-driven cost increases. Meantime, U.S stock futures rose modestly after new comments from Israeli PM Netanyahu eased concerns over the U.S.-Iran war. Logistics, non-energy minerals, and healthcare drove losses, with notable decliners including Turners Automotive (-2.3%), Delegat Group (-2.2%), and Fisher & Paykel Healthcare (-1.9%).
2026-03-20
New Zealand Shares Head for Third Weekly Drop
New Zealand stocks slipped 51 points, or 0.4%, to 13,000 in early Friday trade, tracking Wall Street’s losses Thursday as elevated oil prices and Middle East tensions weighed on sentiment and clouded prospects for rate cuts. The NZX 50 hit its lowest level since early September, pointing to a third weekly fall of 1.3% so far, after weak Q4 GDP underscored fading economic momentum amid high rates and cost pressures. Meanwhile, February trade data showed that imports in New Zealand surged 12% yoy on stronger demand from China, the EU, the US, and South Korea, while exports rose 0.4%, due to weaker sales to China and Japan. Sector losses in non-energy minerals, industrial services, and healthcare offset gains in consumer durables, commercial services, and logistics. Fletcher Building (-1.2%), Sanford (-1.1%), Turners Automotive (-1.0%), and Spark NZ (-0.9%) led declines. Traders now await the mainland’s monthly lending rate review later today after nine straight months at record lows.
2026-03-19