Stock Markets September 10, 2026 11:35 AM

Warsaw Equities Slip as WIG30 Closes Down 0.81%; Basic Materials, Chemicals and Developers Lead Declines

Broad market retreat sees more decliners than advancers while oil rallies and gold falls

By Ajmal Hussain
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Poland's benchmark WIG30 ended Thursday's session down 0.81% as losses in Basic Materials, Chemicals and Developers weighed on the market. PGE and major banks finished higher, while miners and select retail and brokerage names registered the steepest drops. Commodity markets were mixed, with crude and Brent oil climbing and December gold futures sliding.

Warsaw Equities Slip as WIG30 Closes Down 0.81%; Basic Materials, Chemicals and Developers Lead Declines
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Key Points

  • WIG30 closed down 0.81% as Basic Materials, Chemicals and Developers led declines.
  • Market breadth favored decliners: 333 stocks fell, 190 advanced, and 119 were unchanged.
  • Commodities diverged: crude and Brent oil rose sharply while December gold futures fell.

Poland's stock market closed lower on Thursday, with the WIG30 index finishing the session down 0.81% in Warsaw. Sector pressure coming from Basic Materials, Chemicals and Developers pushed overall share prices into negative territory at the end of trading.

Market breadth favored decliners: 333 issues fell on the Warsaw Stock Exchange versus 190 that gained, while 119 stocks finished unchanged.


Top and bottom movers on the WIG30

The strongest performers among WIG30 constituents included PGE Polska Grupa Energetyczna SA, which advanced 4.64% to close at 14.21. mBank SA added 0.98% to finish at 1,442.50, and Powszechna Kasa Oszczednosci Bank Polski SA rose 0.95% to end at 119.44.

At the other end of the index, KGHM Polska Miedz SA recorded the largest drop, sliding 8.19% to 347.05. X Trade Brokers Dom Maklerski SA declined 4.89% to 144.34, while Pepco Group Nv fell 3.51% to close at 40.08.

Notable price milestones were recorded within the session: shares of PGE reached five-year highs at their closing price of 14.21, and PKO finished at an all-time high of 119.44.


Commodities and currencies

Commodity markets showed significant moves during the session. Crude oil for October delivery climbed 4.63%, gaining $4.45 to settle at $100.50 a barrel. Brent oil for November delivery rose 4.73%, up $4.79 to $106.00 a barrel. By contrast, December gold futures fell 1.10%, a decline of $49.05 to $4,411.65 per troy ounce.

FX activity on the day included EUR/PLN, which strengthened 0.28% to 4.32, and USD/PLN, which rose 0.32% to 3.72. The US Dollar Index Futures was up 0.10% at 98.91.


Implications for sectors

The session's results reflect sector-specific pressures: Basic Materials and Developers were among the weakest areas, contributing to the broader market decline. Banking names showed pockets of strength, with mBank and PKO among the day's gainers. Energy-linked equities, such as PGE, outperformed and reached multi-year highs.


Session snapshot

  • WIG30: -0.81% at close
  • PGE: +4.64% to 14.21 (five-year high)
  • mBank (MBK): +0.98% to 1,442.50
  • PKO: +0.95% to 119.44 (all-time high)
  • KGHM: -8.19% to 347.05
  • XTB: -4.89% to 144.34
  • Pepco (PCOP): -3.51% to 40.08
  • Crude (Oct): +4.63% to $100.50/bbl; Brent (Nov): +4.73% to $106.00/bbl; Gold (Dec): -1.10% to $4,411.65/oz
  • EUR/PLN: 4.32 (+0.28%); USD/PLN: 3.72 (+0.32%)
  • US Dollar Index Futures: 98.91 (+0.10%)

Conclusion

Thursday's trading in Warsaw closed with a modest decline for the WIG30 and a clear skew toward falling shares across the exchange. Movements in commodity and currency markets accompanied the equity shifts, with crude and Brent oil advancing while gold retreated. Within the index, energy and banking names provided relative support even as miners and other sectors recorded notable losses.

Risks

  • Continued weakness in Basic Materials and Developers could pressure related equities and weigh on the broader WIG30.
  • Large declines in individual names, such as KGHM, introduce volatility risk for portfolios concentrated in miners.
  • Rising oil prices may affect inflation-sensitive sectors and influence market sentiment in energy-exposed names.

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