Poland's Unpredictable Election Could Rattle Markets and EU Relations

Polish elections this Sunday have markets on edge due to unpredictable outcome and potential for political instability.

Foreign investors have pulled billions from Polish bonds and hold the lowest amount in over a decade.

EU ties and release of frozen cohesion funds depend heavily on election results.

Opposition win could strengthen zloty, boost stocks, but PiS victory means status quo tensions with EU.

Central bank independence and inflation fight depend on post-election policies regardless of winner.