Stock Markets March 19, 2026

Australian Shares Slip as Mining and Materials Lead Declines; S&P/ASX 200 Drops to Three-Month Low

Gold, Metals & Mining and Materials sectors weigh on the index as volatility edges higher and commodities diverge

By Avery Klein VEA WDS
Australian Shares Slip as Mining and Materials Lead Declines; S&P/ASX 200 Drops to Three-Month Low
VEA WDS

Australian equities closed lower on Thursday, with the S&P/ASX 200 falling 1.65% to a fresh three-month low. Declines were concentrated in the Gold, Metals & Mining and Materials sectors. While energy-related names such as Viva Energy and Woodside posted strong gains and hit 52-week highs, several mining stocks posted double-digit drops. Market implied volatility rose sharply and commodity prices moved mixed, with gold slipping and oil rising.

Key Points

  • S&P/ASX 200 closed down 1.65%, marking a new three-month low for the index.
  • Gold, Metals & Mining and Materials sectors led declines, while select energy names like Viva Energy (VEA) and Woodside (WDS) posted significant gains and reached 52-week highs.
  • Market-implied volatility (S&P/ASX 200 VIX) rose 18.37% to 17.53; commodity moves were mixed with gold down and oil up.

Australian equities finished lower on Thursday, with the S&P/ASX 200 shedding 1.65% at the close in Sydney to reach a new three-month trough.

The session was dominated by sector weakness in Gold, Metals & Mining and Materials, which collectively pressured the broader index. Market breadth skewed heavily to the downside, with falling stocks outnumbering advancers by 1,036 to 181 and 288 names finishing unchanged on the Sydney bourse.

Top and bottom movers

Among index components, the standout advance came from Viva Energy Group Ltd (ASX:VEA), which climbed 13.98% or 0.29 points to close at 2.40. Yancoal Australia Ltd (ASX:YAL) added 6.91% or 0.52 points to finish at 8.04, and Woodside Energy Ltd (ASX:WDS) rose 6.76% or 2.13 points to end the day at 33.56.

On the downside, Westgold Resources Ltd (ASX:WGX) led losses, sliding 12.56% or 0.77 points to 5.39 at the close. Vault Minerals Ltd (ASX:VAU) fell 10.61% or 0.49 points to 4.13, and IperionX Limited (ASX:IPX) declined 10.49% or 0.43 points to 3.63.

Shares in Viva Energy Group and Woodside Energy were both reported to have reached 52-week highs during the session, with Viva Energy up 13.98% to 2.40 and Woodside up 6.76% to 33.56.


Volatility and commodities

Market implied volatility, as measured by the S&P/ASX 200 VIX, rose 18.37% to 17.53, signaling an uptick in option-market implied swings for the index.

Commodity price action was mixed: Gold Futures for April delivery declined 1.00% or 48.76 to $4,847.44 a troy ounce. In energy markets, crude oil for May delivery increased 0.95% or 0.91 to $96.37 a barrel, while the May Brent contract advanced 4.10% or 4.40 to trade at $111.78 a barrel.

Currencies and dollar index

FX moves were modest: AUD/USD was unchanged 0.26% to 0.70, while AUD/JPY rose 0.11% to 112.43. The US Dollar Index Futures was up 0.09% at 99.96.


What this session shows

Thursday's action left the S&P/ASX 200 at a three-month low, with sector-level weakness concentrated in mining and materials. At the same time, select energy names delivered notable gains and reached yearly highs. Market-implied volatility increased markedly and key commodities diverged for the day, with gold lower and oil higher.

Data points, price moves and rankings in this report reflect official close-of-day figures reported for the Sydney session.

Risks

  • Elevated implied volatility - S&P/ASX 200 VIX increased 18.37% to 17.53, indicating higher option-market uncertainty.
  • Concentrated sector weakness - Gold, Metals & Mining and Materials sectors led the market decline, suggesting heightened downside risk for those sectors.
  • Notable single-stock downside - Several miners listed double-digit percentage declines, which represents idiosyncratic downside risk within the materials and mining space.

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