What if Slovakia reopens the debate over leaving the eurozone?
Fico floating 'currency sovereignty' is cheap politics, but it revives euro-reversibility pricing in the East; the read is wider Slovak/CEE-periphery spreads and a redenomination bid for Bunds, not a 5.4% VIX spike. Closest rhyme is the 2012 Grexit scare, when peripheral spreads gapped on exit-tail pricing alone. Slovakia is deeply integrated into German auto supply chains, so genuine exit would be self-harming and markets know it — hence this stays a tail-premium repricing, not a crash. Cascade magnitudes are grossly overstated.
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The butterfly cascade
How this trigger trickles across markets, left → right — the root shock, its first‑order moves, then the ripple effects. Drag any node; tap a market for its real price history.
Resolution timeline — how this probability is moving
Our model's odds (electric blue) over time vs the market's (Polymarket, amber), from the past toward the 1–3 years horizon. Each dot is a real macro event that nudged the probability — green pushed it up, red pushed it down. Tap a dot for the source. Loading the probability audit trail…
What it would mean
If this plays out, it is a risk-off shock. Fico's government floats currency sovereignty, reviving questions over euro reversibility in the east. The trigger decomposes into signed root‑shocks — Credit spreads ▲ · Geopolitical risk ▲ · Risk appetite ▼ — which propagate through our causal graph to the markets below.