Samso Market Update: ASX Closes Higher as Investors Await US Interest-Rate Decision

Wednesday, September 16, 2026 | 4 pm AEST

Australian shares regained some ground on Wednesday, but the recovery now faces an overnight test from US consumer spending figures, inflation indicators and the Federal Reserve’s interest-rate decision.

The ASX 200 finished around 8,696, up approximately 0.3%, recovering less than a third of Tuesday’s decline. Smaller companies showed greater improvement: the Small Ordinaries gained 0.63% to 3,357.20, recovering from its morning low of 3,313.60.

The sector picture improved after midday. Energy rose 2.19%, and Materials gained 1.28%, while Communication Services added 0.46%, Industrials 0.36% and Information Technology 0.30%. Technology’s positive finish marked a reversal of its lunchtime weakness.

Buying remained selective, however. Consumer Staples fell 1.15%, Real Estate declined 0.57%, Financials lost 0.37%, and Consumer Discretionary slipped 0.35%. Healthcare finished just 0.08% higher.

The heavyweight miners provided meaningful support, with BHP gaining 1.60%, Rio Tinto rising 1.06% and Fortescue advancing 1.97%. Woodside added 2.84%, Santos 2.11% and Ampol 2.46%, extending energy’s strength.

Banks continued to restrain the index. Commonwealth Bank fell 0.63%, NAB lost 0.52%, and ANZ slipped 0.30%, while Westpac gained 0.23%. James Hardie dropped 5.23%, contrasting with Reliance Worldwide’s 3.46% gain following its Brookfield takeover agreement.

Resources buying also reached Pantoro, up 9.30%, EQ Resources, up 8.14%, and BCI Minerals, up 7.48%.

International commodity trading offered some relief. Brent eased to around US$108.02 and WTI to US$104.73 following a reported US crude inventory build, although Saudi supply disruptions remained unresolved. Later Wednesday quotations showed gold at US$4,326.83 an ounce and silver at US$64.59, both higher.

Miners have been having a field in the UK, making significant gains as metal prices recoup.

Attention now turns to US August retail sales and import/export prices at 10.30 pm AEST. Forecasts anticipate retail sales rising 0.8% and import prices increasing 0.4%. Strong spending alongside firmer prices could reinforce expectations of further monetary tightening.

US petroleum inventories follow at 12.30 am Thursday, ahead of the Fed decision at 4 am and press conference at 4.30 am AEST. The projected rate path will be particularly important alongside the anticipated quarter-point increase.

For me, today’s improvement in miners and small caps is worth watching. Whether it develops into a sustained recovery will depend partly on how tonight’s releases change expectations for demand, inflation and borrowing costs.

Wednesday, September 16, 2026 | Midday update

The Australian market edged higher by midday, although an early rally had lost momentum. The ASX 200 gained 11.3 points, or 0.13%, to 8,683.80, after reaching 8,705.60 and subsequently slipping below Tuesday’s close to 8,668.10 before recovering.

The Small Ordinaries was almost unchanged at 3,337.10, up 0.9 points, having recovered from a morning low of 3,313.60. Buyers had returned after the initial selling, but neither index had established a convincing advance following Tuesday’s 0.88% decline, when Materials lost 2.21%.

Energy provided the clearest sector strength, with Industrials also positive. Utilities and Communication Services edged higher, while Healthcare, Materials and Financials hovered closer to flat. Information Technology, Real Estate and Consumer Staples showed the most pronounced weakness, with Consumer Discretionary also lower.

That split was reflected in individual stocks. Woodside gained 3.42%, Viva Energy rose 3.11%, Ampol added 2.52%, and Santos advanced 2.40%. Among mid-cap energy names, Karoon gained 2.96%, and Beach Energy rose 2.59%.

The buying followed Brent’s overnight rise to US$108.75 a barrel, although oil eased slightly in early Asian trading. Suspended Saudi crude loadings and disrupted deliveries continued to underpin supply concerns, while investors awaited the Federal Reserve’s decision, with a quarter-point increase widely anticipated.

Elsewhere, the latest overnight commodity readings remained mixed: copper rose 0.6% to US$14,084 a tonne, while gold eased to approximately US$4,293 an ounce and iron ore slipped to US$95.20 a tonne. These were overnight readings rather than midday prices.

Beyond energy, Infratil gained 4.12%, and Codan rose 3.91%, while ResMed added 1.98%. Healthcare’s relatively steady sector reading concealed a sharp reversal in Telix, down 5.75%, following its earlier regulatory-driven gains.

Technology also surrendered ground after Tuesday’s recovery. Life360 fell 6.68%, WiseTech declined 2.81%, and Megaport lost 2.38%. James Hardie dropped 5.31%, while lithium names Elevra, Liontown and PLS fell 5.80%, 4.57% and 2.58%, respectively.

Among mid-cap gainers, PNR rose 6.98%, EQ Resources advanced 5.23% and Reliance Worldwide gained 4.27%. EQ Resources traded approximately 44.93 million shares.

Smaller stocks remained volatile. BEL gained 70%, PRM rose 50% and HIQ added 37.50%. CVB advanced 22.73% and JAV gained 21.95%, each trading approximately 8.32 million shares. Conversely, KFM fell 35.90%, while BNL, CAN, CMO and PPY each lost 20%.

For me, this remains a tentative recovery. Energy is providing support, but renewed weakness in technology and several consumer-facing sectors shows how selective the buying remains ahead of the Fed.

Wednesday, September 16, 2026 | 9.30 am AEST

The Australian market is pointing towards a modest recovery this morning, although the anticipated rebound has narrowed. At 9.30 am AEST, the Australia 200 indicator was up 14.3 points, or 0.16%, at 8,686.3, having recovered from an overnight low of 8,596.6 before levelling out below 8,690.

That leaves a cautious opening ahead after Tuesday’s 77.4-point decline to 8,672.50, the ASX 200’s lowest close in 11 weeks. Six sectors finished lower, with Materials and Financials weighing heavily. BHP, Rio Tinto and Fortescue declined alongside all four major banks, while healthcare names CSL, ResMed and Sonic Healthcare provided support. Zip advanced after commencing its $50 million buyback, and Telix extended its gains following US approval for Pixclara.

Overnight backdrop for ASX

The challenge for today’s recovery is that the overnight backdrop offered little relief. The Dow fell 0.6%, the S&P 500 lost 0.4% and the Nasdaq declined 0.8%, while the US 10-year Treasury yield touched 5.04% before finishing near 5%. Rising borrowing costs remain a pressure point for both business earnings and share valuations.

Oil added to that pressure. Brent climbed 2.9% to US$108.75 a barrel, with WTI above US$105, as disruption to Saudi Arabia’s East-West pipeline continued to threaten supply. The pipeline provides an alternative to the Strait of Hormuz, making its prolonged closure particularly significant for physical shipments and inflation expectations.

Elsewhere in commodities, gold eased 0.2% to approximately US$4,293 an ounce, while copper recovered 0.6% to US$14,084 a tonne. Iron ore slipped 0.2% to US$95.20, thermal coal declined 1.4% to US$146.40, and coking coal held at US$271. The Australian dollar edged down to US71.31 cents.

China’s figures offered a mixed signal for resources demand: industrial production growth accelerated to 5.2%, but retail sales increased just 0.4%, and fixed-asset investment contracted 7.2% over the year to date.

Technology also remained divided. Nvidia recovered 0.6%, and AMD gained 2.2%, while Bitcoin fell approximately 4.2% to US$75,920 after the US Senate failed to advance cryptocurrency legislation.

For me, today’s test is whether banks and miners can attract enough buying to sustain the indicated recovery. The larger event arrives at 4 am AEST Thursday, when the Federal Reserve announces its decision. With a quarter-point increase widely anticipated, its guidance on subsequent moves may matter more than the increase itself.