Polish authorities arrest suspect in alleged plot against Prime Minister Tusk

Confirmation that the threat was contained and the suspect acted alone or within a small cell would likely ease near-term political risk premiums on Polish assets, though security spending may remain elevated as a structural cost.

If the investigation stalls or details remain opaque, uncertainty around the scope and credibility of the plot could sustain a modest risk premium on the zloty and Polish equities, with investors pricing in ongoing governance volatility.

Discovery of a broader conspiracy, foreign state involvement, or a successful attack would likely trigger sharp moves in Polish credit spreads and currency weakness, alongside a broader reassessment of Central European political stability.