What if shelling breaches a reactor at Zaporizhzhia?
A shelling-induced containment breach and radiological release at Zaporizhzhia is a geopolitical tail — VIX explodes and the risk-parity deleveraging cascade dumps Nasdaq, S&P and high-beta crypto. The pricing template is the 2025 Israel-Iran war scare and Chernobyl-style contamination panic. Forward angle: unlike a pure financial shock, a cross-border radiological event injects a NATO-escalation premium, so the equity drawdown could overshoot the model and bid gold/bonds harder than the cascade shows.
how we built this number — every step
The class rate is measured from our dated, sourced event library (decade-normalized Poisson — the full table is public at base_rates.json). The variant’s share within its class is the analyst’s editorial call, published so you can audit it. A wider range means thinner precedent. Full recipe: methodology · scored at Reality Check.
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 (gold) over time vs the crowd's (Polymarket, blue), from the past toward the Tail risk 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. The gold path is an illustrative reconstruction anchored to today's estimate — real dated events, not a live re-estimate history.
What it would mean
If this plays out, it is a risk-off shock. Shelling causes a containment breach and radiological release at Zaporizhzhia, spreading contamination across the region. The trigger decomposes into signed root‑shocks — Geopolitical risk ▲ · Risk appetite ▼ — which propagate through our causal graph to the markets below.
If it happens — the markets it would move
Biggest moves first. Projected moves are cascade-model priors; hist A–B% = what comparable past events actually did (measured abnormal returns), and model prior · unmeasured marks markets with no analogue backing yet. Tap any market for its price history.
| Market | Class | Projected move | |
|---|---|---|---|
| 1 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +14.6% hist +2.66–+10.99% · other way +1.12% (n=12) |
| 2 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -6.4% hist -4.07–-2.01% · other way -0.12% (n=12) |
| 3 | Tech sector XLK 📈 chart | Equity | ▼ -4.5% hist -2.89–-1.46% · other way -0.2% (n=12) |
| 4 | S&P 500 SPXon Hyperliquid 📈 chart | Index | ▼ -3.5% hist -2.37–-1.26% · other way -0.8% (n=12) |
| 5 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -3.6% hist -2.8–+1.31% · other way +24.36% (n=12) |
| 6 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -3.1% hist -5.53–+12.03% · other way -1.11% (n=12) |
| 7 | Semiconductors SMHon Hyperliquid 📈 chart | Equity | ▼ -3.1% hist -1.84–-0.26% · other way +2.5% (n=12) |
| 8 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -2.4% model prior · unmeasured |
| 9 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -2.1% hist -3.73–+0.39% · other way +7.12% (n=12) |
| 10 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -2.0% hist -2.39–-0.13% · other way +6.41% (n=12) |
| 11 | Nvidia NVDAon Hyperliquid 📈 chart | Equity | ▼ -2.2% hist -2.01–-0.44% · other way +4.2% (n=12) |
| 12 | Gold XAUon Hyperliquid 📈 chart | Commodity | ▲ +1.7% hist +0.4–+1.41% · other way -1.31% (n=12) |
| 13 | High-yield credit HYG 📈 chart | Rate | ▼ -1.7% hist -1.4–-0.39% · other way -0.3% (n=12) |
| 14 | AMD AMDon Hyperliquid 📈 chart | Equity | ▼ -2.0% hist -1.12–-0.56% · other way -0.12% (n=12) |
Probable recommendation
Why we may diverge from history
Trust the cascade short on COIN/MSTR/SOL: +15% history is BTC-regime contamination from 2024-25 risk-on windows — a Zaporizhzhia radiological release is a genuine risk-off shock that severs the crypto-bull dynamic those analogues rode.
Historical precedent — what analogous events actually did
Across 40 analogous events (overlap‑weighted), as abnormal returns — market beta stripped, so it's the event's own effect, not the market backdrop. Shown at 20 days (persistent) and 5 days (immediate); ↺ fades = the two horizons disagree. Confidence = consistency × sample × significance.
| Asset | History says | Abnormal (20d · 5d) | Hit | n | Confidence | vs cascade |
|---|---|---|---|---|---|---|
| COIN COIN | LONG | +14.1% · 5d +2.2% | 75% | 15 | 0.43 | ⚠ differs |
| CNY CNY | SHORT | -0.3% · 5d -0.1% | 65% | 29 | 0.30 | ✓ matches cascade |
| TRY TRY | SHORT | -0.8% · 5d +1.3% ↺ fades | 70% | 26 | 0.27 | ✓ matches cascade |
| Volatility VIX | LONG | +4.0% · 5d +2.5% | 66% | 31 | 0.26 | ✓ matches cascade |
| SOL SOL | LONG | +12.4% · 5d -6.3% ↺ fades | 67% | 18 | 0.25 | ⚠ differs |
| Bitcoin BTC | SHORT | -1.3% · 5d -3.1% | 64% | 24 | 0.24 | ✓ matches cascade |
| MRVL MRVL | SHORT | -1.9% · 5d -2.1% | 63% | 29 | 0.20 | ✓ matches cascade |
| AMD AMD | SHORT | -0.1% · 5d -0.8% | 60% | 34 | 0.16 | ✓ matches cascade |
| GBPUSD GBPUSD | LONG | +0.2% · 5d +0.0% | 59% | 26 | 0.14 | ⚠ differs |
| SMH SMH | LONG | +0.8% · 5d -0.4% ↺ fades | 58% | 29 | 0.13 | ⚠ differs |
| TSM TSM | SHORT | -1.1% · 5d -1.9% | 57% | 30 | 0.12 | ✓ matches cascade |
| INR INR | SHORT | -0.1% · 5d +0.1% ↺ fades | 57% | 26 | 0.11 | ✓ matches cascade |
| Gold XAU | LONG | +0.4% · 5d -0.8% ↺ fades | 56% | 29 | 0.10 | ✓ matches cascade |
| High-yield credit HYG | SHORT | -0.4% · 5d -0.3% | 57% | 26 | 0.10 | ✓ matches cascade |
Why this probability
Zaporizhzhia containment breach is a low-probability tail despite ongoing war risk. A base‑rate‑anchored prior, continuously scored against what actually happens — not a forecast.