JSE Top 40 down 1.57% as commodity selloff hits resources; Omnia offer lifts

A sharp reversal in commodity prices turned an early risk-on session into a broad risk-off close, with resources hardest hit and defensives holding firm.

How the day unfolded

The session opened with a risk-on tilt after the prior session's VIX collapse and Brent's surge above $107, but that thesis reversed by midday as the VIX spiked and commodity prices fell. Basic Materials bore the brunt, with gold and PGM miners selling off despite a weaker rand, while Consumer Staples and Technology held up as defensives.

By the close the Top 40 was down 1.57% and the Resource 20 had fallen 3.51%, with 101 decliners against 57 advancers. Precious Metals & Mining, Basic Materials, Retailers and Banks led the declines, while Beverages, Chemicals and Industrial Transportation managed gains.

The rand weakened 0.41% to R16.27 against the dollar, normally a tailwind for rand-hedge miners, but gold fell 1.45%, platinum 1.36% and palladium 1.84%, overwhelming the currency benefit. Brent gained 3.81% to $108.6, yet energy resilience was not enough to offset the commodity-led selloff.

By the numbers

Breadth: 57 advances, 101 declines, 11 unchanged.

OMN Solar SA offers R134.50 cash and plans delisting

Solar SA Investments has announced a Omnia R134.50 offer and delisting plan, a 30.98% premium to the last clean close of R102.69 and 70.69% above the end-2025 price of R78.80. The cash offer values Omnia at R21.8 billion and will be followed by delisting from the JSE and A2X.

The buyer is Solar SA, an Indian industrial explosives group whose parent Solar Industries India Limited has a market capitalisation of about USD21 billion, supporting the funding of the scheme.

The deal still needs clearance from eight competition authorities, including South Africa, COMESA, EAC, ECOWAS, Botswana, Namibia, Mali and Nigeria, and carries a material adverse change condition. The long-stop date is 31 July 2027, leaving a lengthy execution window.

The scheme circular and independent expert opinion will set out whether the R134.50 consideration is confirmed as fair and reasonable.

CHP Continuing HEPS guided down 51–61%

Choppies expects FY2026 continuing-operations headline EPS to fall 51%–61% to 3.7–4.6 thebe from 9.4 thebe, with continuing PAT guided 46%–56% lower to BWP66–82 million from BWP151 million.

Management attributes the decline to Botswana consumer weakness, Pula devaluation, Zambian deflation, Namibian subsidies and oil-driven cost inflation, while claiming revenue momentum remains strong without disclosing a top-line figure.

The figures are unreviewed and unreported on by external auditors, and total PAT is expected to fall 17%–27%, with discontinued operations flattering the consolidated number.

The Choppies trading statement around 19 September will show whether the profit guidance holds and whether the Builders Mart and Liquorama turnarounds are progressing.

PPH HEPS guidance permits a decline despite 11.9% revenue growth

Pepkor grew continuing revenue 11.9% to R89.2 billion and like-for-like sales 3.1%, but its FY26 HEPS guidance of 158.9–174.9 cents permits a decline of up to 1% against FY25's 160.3 cents.

Ackermans, which accounts for 23% of sales, grew just 0.4% with like-for-like sales down 1.3%, and the consumer environment remained subdued. The year-end results will show whether HEPS lands at the bottom or top of the guided range.

OPA 58% revenue growth and upgraded full-year guidance

Optasia grew H1 revenue 58% to $185.3 million, lifted adjusted free cash flow 150% to $32.7 million, and raised full-year guidance to 30–40% growth across revenue, adjusted EBITDA and normalised net income.

Adjusted EBITDA margin compressed to 42.0% from 45.9%, the default rate ticked up to 1.3% from 1.1%, and Nigeria airtime credit only resumed on 24 June. The H2 update will test whether the upgraded trajectory holds against margin pressure and Nigeria's run-rate recovery.

JBL Copper output surges but saleable product barely grows

Combined copper production from Roan and Molefe rose 225% to 3,739 tonnes, but final saleable copper grew only 1.3% to 2,120 tonnes, with sulphide concentrate down 14.4% to 913 tonnes.

Zambian acid costs rose over 200% and diesel 90% in Q4, squeezing Sable with no offsetting pass-through quantified. Roan's first formal FY2027 guidance is 2,850–3,150 tonnes, while Molefe's 10,000tpm target remains a project target rather than formal guidance. The audited FY2026 results will show whether the cost squeeze is being absorbed or eroding margins.

GCT EPS lands inside guided range on return to profit

Greencoat Renewables reported EPS of 1.08 cents for H1 2026, reversing a prior-year loss but landing inside the 1.0–1.1 cent guidance range. Net cash generation was €59.8 million with 1.6x dividend cover, while NAV per share fell to 97.2 cents from 99.0 cents. Full-year results will show whether the 6.81 cent dividend target is met and whether NAV stabilises.

Movers explained

GML surged 19.35% on a thinly traded line with no SENS catalyst, reflecting illiquidity-driven price discovery rather than a fundamental signal. PPR climbed 10% with no corporate announcement, likely speculative or short-covering flow. OMN's 5.92% gain was offer-linked after the firm intention to acquire was announced. KRO gained 4.38% in sympathy with the Technology sector's 0.59% rise, while EPE rose 4.08% with no disclosed catalyst. On the downside, ISO fell 7.81% and MKR 6.66% within a weak Basic Materials sector with no company-specific news. SSW shed 6.42% and NPH 5.94% as platinum fell 1.36% and Basic Materials declined 3.45%, with rand weakness insufficient to offset the commodity headwind. DRD fell 5.82% tracking gold's 1.45% decline.

Director dealings

Three Super Group executives sold shares on 9 September totalling about R1.23 million — Peter Mountford R487,665, Graeme Watson R528,681 and Bonisile Makubalo R210,114. Two Libstar executive directors bought shares on 11 September: Terri Lee Ladbrooke R194,300 and Cornel Lodewyks R487,500.

What we are watching

We're watching whether the VIX holds its spike and whether gold and PGM prices stabilise, since that will set the tone for SSW, NPH, HAR and DRD. Choppies' condensed results around 19 September will test its profit guidance, and Omnia's scheme circular and independent expert opinion are the next steps in the offer.