Polish equities advanced across the board on Wednesday, with the WIG30 index closing 1.93% higher in Warsaw. The session was driven by strength in Basic Materials, Construction and Information Technology stocks, which collectively pushed the benchmark upward into the close.
The top performer on the WIG30 was KGHM Polska Miedz SA (WA:KGH), which climbed 7.35% - a gain of 19.70 points - to finish at 287.60. Banking and software names also showed significant moves: mBank SA (WA:MBK) rose 6.44% or 69.50 points to end at 1,149.00, while Asseco Poland SA (WA:ACPP) gained 5.37% or 9.10 points to close at 178.50.
On the downside, Jastrzebska Spotka Weglowa SA (WA:JSW) was the weakest member of the WIG30, slipping 7.14% or 2.46 points to finish at 32.00. Oil major Polski Koncern Naftowy ORLEN SA (WA:PKN) declined 2.83% or 3.80 points to 130.54, and media and telecom group Cyfrowy Polsat SA (WA:CPS) fell 2.56% or 0.30 points to 11.40.
Market breadth favored advancers: 323 issues on the Warsaw Stock Exchange rose versus 225 that fell, and 100 stocks ended unchanged. Notably, shares of mBank SA (WA:MBK) reached an all-time high, closing the session at 1,149.00 after a 6.44% rise.
Commodities and currency markets registered notable moves during the session. Crude oil for May delivery dropped 1.61% or 1.63 to trade at $99.75 a barrel. Brent oil for June delivery fell 1.93% or 2.01 to $101.96 a barrel. In precious metals, the June Gold Futures contract rose 2.76% or 128.99 to $4,807.59 a troy ounce.
On the currency front, the euro traded nearly unchanged versus the zloty, with EUR/PLN moving 0.08% to 4.28. The US dollar declined against the zloty, with USD/PLN falling 0.61% to 3.69. The US Dollar Index Futures also eased, down 0.52% at 99.24.
Overall, the session reflected sector-led buying that lifted the headline index, with materials and technology names among the biggest contributors to the market's advance. Commodity price swings and currency moves were present alongside equity gains, underscoring the interplay between Poland-listed stocks and broader markets.