Wellington, Jan 6, 2026, 23:00 NZDT — Market closed
New Zealand shares closed higher on Tuesday, led by steel-linked names after a takeover approach for Australia’s BlueScope Steel rippled across the sector. The benchmark S&P/NZX 50 index rose 76.35 points, or 0.56%, to 13,663.58, NZX data showed.
The advance stretched the index’s winning streak to four sessions and left it about 0.6% below its 52-week high, according to Investing.com data. NZX’s all-materials sub-index jumped 3.1% on the day, reflecting the bid-driven lift in construction and steel exposures.
BlueScope said it received an all-cash A$30-a-share proposal from Kerry Stokes-owned SGH and U.S. steelmaker Steel Dynamics that would split the company along geographic lines. BlueScope shares surged 21% in Sydney, Reuters reported, a move New Zealand traders treated as a read-through for local suppliers.
Vulcan Steel (VSL) climbed 3.6% to NZ$8.40, while Fletcher Building (FBU) gained 1.6% to NZ$3.81 and Steel & Tube Holdings (STU) jumped 4.7% to 67 cents. “It’s a vote of confidence in those more cyclical industries that should perform well if the economy does what we’re hoping it will,” said Mark Lister, investment director at Craigs Investment Partners. nzx.com+1
BlueScope said it is “considering and evaluating” the approach and disclosed it had previously turned away several unsolicited bids. Steel Dynamics CEO Mark Millett said the carve-up would be “highly complementary” to the U.S. group’s existing operations. Reuters+1
Infrastructure investor Infratil (IFT) rose 2.6% to NZ$11.73 after it lifted the midpoint of an independent valuation for its CDC data centres stake to A$14.0 billion. “CDC’s valuation increased in the quarter, supported by an additional 40MW of previously announced contracted capacity,” Infratil said. nzx.com
Auckland International Airport (AIA) added 1.8% to NZ$8.50 and Fisher & Paykel Healthcare (FPH) edged up 0.4% to NZ$37.82. Turnover — the value of shares traded — was NZ$85.3 million on the main board, National Business Review reported.
Banks were the main drag, with Westpac Banking Corp (WBC) down 2.6% at NZ$44.14 and ANZ Group (ANZ) off 2.6% at NZ$41.31. The NZX all-energy index fell 2.0%, while Brent crude dipped to about $61.63 a barrel and the New Zealand dollar firmed to roughly 58 U.S. cents, the NBR report said.
But the steel rally leans on a deal that still faces due diligence and regulatory hurdles, and BlueScope has flagged “execution risk” around regulatory outcomes. Mark Gardner, CEO at MPC Markets, called the proposal “highly conditional and execution-heavy,” underscoring how quickly spillover trades can reverse if talks stall. Reuters+1
The NZX 50 finished just below its session high of 13,669 and a round-number 13,700 area; the intraday low near 13,556 marks first support traders will watch. Next up are U.S. job openings data due Wednesday, Jan. 7, and the U.S. payrolls report on Friday, Jan. 9, while local investors also have Fletcher Building’s half-year results pencilled in for Feb. 18.
