Are Global Tensions Behind NZ Market Weakness Today?

Index Update: New Zealand equities ended lower on 18 June 2026, driven mainly by weak global risk sentiment and ongoing geopolitical tensions. In addition, softer offshore cues and profit-taking in key index stocks added to the downside momentum. Overall, the decline reflects external macroeconomic pressures rather than any major domestic market-specific trigger. On the same day, S&P/NZX 50 Index witnessed a decline of 0.22% to end at 13,363.310.   

Macro Update: As per Stats NZ, New Zealand’s gross domestic product (GDP) increased by 0.8% in the March 2026 quarter, following a 0.5% rise in the December 2025 quarter. Economic activity grew in nine out of 16 industries during the March 2026 quarter.  

Market Movers: Among top gainers, WasteCo Group Limited (NZX: WCO) witnessed a rise of 28.57% to end at $0.009 per share. On the other hand, TruScreen Group Limited (NZX: TRU) declined by 5.00%.   

Commodity Update: The U.S. dollar remained near a more than two-month high on Thursday as expectations of additional Federal Reserve rate hikes strengthened, adding pressure on major currencies and pushing the Japanese yen closer to levels that have previously prompted intervention concerns. In the commodities market, gold declined by 1.06% to USD 4,334.90 per ounce, while silver fell 2.48% to USD 69.01 per ounce. Copper also weakened by 1.09% to USD 13,683.00 per tonne. Meanwhile, Brent crude oil fell 1.00% to USD 78.73 per barrel as investors evaluated the impact of the newly announced U.S.-Iran peace accord alongside concerns about a potential global supply surplus. 

Source: Charts by TradingView, Analysis: Kalkine Group  

Despite opening lower, the S&P/NZX 50 Index recovered from its immediate support level late in the session, ending the day down just 29.67 points, or 0.22%, at 13,363.32. Technically, the benchmark continues to trade above its key near-term support zone, suggesting that the current bullish trend remains intact. 

The medium-term technical outlook also remains constructive. The index has decisively broken above the upper boundary of a symmetrical triangle pattern, indicating a positive shift in market sentiment. Supporting this view, the 14-period Relative Strength Index (RSI) has moved out of neutral territory and continues to trend upward, signalling strengthening bullish momentum. As long as the index holds above the former breakout level of 13,324.82, the likelihood of a more meaningful trend reversal remains elevated. Should buying pressure persist and momentum continue to improve, the benchmark may extend its advance toward the record high of 13,757.71, which stands as the next significant resistance level.  

Our Stance: As of now, US markets have recently shown a mixed but cautious trend, reflecting ongoing uncertainty around interest rates, inflation, and global geopolitical risks. Major indices have experienced periods of volatility as investors reassess expectations for Federal Reserve policy direction. Notably, technology and growth stocks continue to drive intraday swings. Meanwhile, corporate earnings remain a key driver of stock-specific performance, with stronger earnings supporting selective gains. New Zealand markets have recently shown a cautious and volatile trend, largely driven by global macroeconomic uncertainty and shifting investor sentiment. The NZX 50 has been sensitive to movements in offshore markets, particularly the US and Asia, given strong global linkages.