Mostostal Warszawa stock steadies after half-year update

Mostostal Warszawa stock (ISIN PLMSTZW00018) traded at PLN 3.59 on September 16, 2026, with Yahoo Finance showing a 1.99 percent gain and a market capitalization of PLN 71.8 million.

Half-year figures matter

For context, the latest calendar item on the GPW reporting calendar lists a Agent Rynku half-year report for Mostostal Warszawa S.A. on September 17, 2026. That keeps the stock tied to reporting-period questions rather than only to price action.

Yahoo Finance identifies Mostostal Warszawa S.A. on the MSW.WA line as an engineering and construction company, which matches the listed profile used by market screens on September 16, 2026. The same snapshot shows the shares at PLN 3.59, after a previous close of PLN 3.52 and a day range of PLN 3.52 to PLN 3.59.

Price sits near the day high

The share price therefore finished the session at the top of its visible trading band, with the move of 1.99 percent coming on turnover that the market snapshot summarized through the intraday quote. For investors, the next relevant checkpoint is the half-year report date, not a broad market backdrop.

Stock watch

Mostostal Warszawa stock stood at PLN 3.59 on September 16, 2026, and the quoted market cap was PLN 71.8 million. The move of 1.99 percent left the stock close to the session high.

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