What if a populist Romanian budget triggers a leu selloff?
Romania already runs the EU's widest deficit (~8%) at the lowest IG rung; abandoning targets risks the first euro-sovereign fallen-angel — short RON and Romanian 10y, watch the EUR ROMGB curve. Rhymes with the 2023-25 leu-band defense and S&P/Fitch negative-outlook drumbeat. The leu is a managed float, so the NBR absorbs the move in reserves rather than spot, masking stress until rating action hits. The Solana/Nasdaq cascade is irrelevant; the trade is sovereign-spread and downgrade-driven.
Every number ships with its receipt — the odds, the range, the precedents, and a public grade at Reality Check. The statistical machinery that produces it is proprietary.
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 6–18 months 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. A new Bucharest government abandons deficit targets, prompting a leu selloff and rating-downgrade threats. The trigger decomposes into signed root‑shocks — FX carry appetite ▼ · Credit spreads ▲ · EM currencies ▼ · Risk appetite ▼ — which propagate through our causal graph to the markets below.