Poland's stock market is one of 2025's top performers. But a big risk looms.

Poland's WIG index is a top-performing stock market in 2025, up 30.5% YTD, driven by companies like Creotech Instruments. However, the upcoming presidential election on June 1 poses a significant risk; analysts believe a win for the pro-EU candidate Rafał Trzaskowski would sustain the rally, while a victory for Karol Nawrocki of the right-wing Law and Justice party could negatively impact stocks due to potential friction with the EU and disruption of economic equilibrium, despite Poland's strong economic fundamentals and attractive valuation relative to the Euro STOXX 50.

Analysis

Poland's WIG index has demonstrated exceptional performance in 2025, registering a 30.5% year-to-date gain, significantly outpacing major European indices and ranking it among the top global markets, driven by strong performers like Creotech Instruments which surged 71%. However, this bullish trajectory faces a considerable political overhang from the presidential election scheduled for June 1. Market sentiment, as evidenced by a WIG dip of approximately 3% following the first-round results where pro-EU candidate Rafał Trzaskowski secured only a narrow 2-point lead, clearly favors Trzaskowski. A victory for Karol Nawrocki, representing the right-wing Law and Justice party, is perceived as a headwind, potentially leading to legislative gridlock due to the president's veto power, increased friction with the European Union, and disruption to Prime Minister Tusk's reform agenda. This could jeopardize the continued flow of EU aid, which has been instrumental in Poland's economic performance, including its projected 3.3% GDP growth in 2025 and investments in energy transition benefiting companies like ORLEN (+58% YTD) and Polska Grupa Energetyczna (+56% YTD). While Poland's strong trade links with Germany, its relative insulation from U.S. trade disputes, and an attractive market valuation (trading at 9.73 times NTM P/E versus the Euro STOXX 50's 14.8) offer fundamental support, analysts express concern that the WIG, trading near record highs, may not fully price in the risk of a political shift towards more populist economic policies that could compromise EU fund inflows. The overall market sentiment is mixed with a cautious tone, reflecting this dichotomy of strong past performance against significant upcoming political risk.

Key Decisions for Investors

• Investors should closely monitor the outcome of Poland's June 1 presidential election, as it represents a key inflection point for the WIG index and could significantly impact market sentiment and stability.
• Consider tactical portfolio adjustments based on the election result; a victory for the pro-EU candidate may sustain the current rally, whereas an opposition win could trigger market volatility, warranting a more defensive stance, particularly for broad market exposures like the iShares MSCI Poland ETF (EPOL).
• Evaluate the balance between Poland's attractive valuation and robust economic growth prospects against the heightened political risk, recognizing that a less favorable political outcome could overshadow these fundamentals in the short to medium term.
• Maintain awareness that companies benefiting from EU funds and pro-EU policies, such as those in the renewable energy sector or state-controlled entities like ORLEN, face heightened sensitivity to the election's impact on EU relations.