What if the ECB hikes rates straight into a recession?
An ECB hiking into a German contraction is a policy-error stagflation shock: front-end yields up, curve flattens, sell European cyclicals and high-beta — crypto -3% leads only as the highest-beta vent. Rhymes with the ECB's 2011 Trichet hikes into the debt crisis, swiftly reversed, and the 2022 hawkish global repricing. Transmission: tighter euro financial conditions slow growth further; the front end reprices the surprise. Forward angle: hiking with German GDP already shrinking inverts confidence fast, so the cleanest expression is a bull-flattener and a German-cyclical short, not just crypto.
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 0–6 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. 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. Sticky services inflation forces a surprise rate rise as German GDP contracts, inverting confidence. The trigger decomposes into signed root‑shocks — Fed policy path ▲ · Recession signal ▲ · 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 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -3.5% hist -2.91–-0.77% · other way +13.02% (n=12) |
| 2 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -3.0% hist -3.22–-0.31% · other way +6.25% (n=11) |
| 3 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -2.4% hist -1.61–-0.58% · other way -0.47% (n=12) |
| 4 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -2.2% model prior · unmeasured |
| 5 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -2.1% hist -7.14–+1.32% · other way +5.28% (n=11) |
| 6 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -2.1% hist -4.86–+0.8% · other way +0.5% (n=11) |
| 7 | Tech sector XLK 📈 chart | Equity | ▼ -1.9% hist -1.31–-0.44% · other way -0.21% (n=12) |
| 8 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +1.6% hist -0.05–+2.29% · other way +0.69% (n=12) |
| 9 | S&P 500 SPXon Hyperliquid 📈 chart | Index | ▼ -1.4% hist -1.75–-0.05% · other way +2.3% (n=12) |
| 10 | Coinbase COINon Hyperliquid 📈 chart | Equity | ▼ -1.3% hist -1.93–+2.7% · other way +11.19% (n=9) |
| 11 | Financials XLF 📈 chart | Equity | ▼ -1.2% hist -0.82–-0.4% · other way +1.12% (n=12) |
| 12 | High-yield credit HYG 📈 chart | Rate | ▼ -1.1% hist -0.58–-0.31% · other way -0.54% (n=12) |
| 13 | Semiconductors SMHon Hyperliquid 📈 chart | Equity | ▼ -1.0% hist -0.89–-0.19% · other way +1.54% (n=12) |
| 14 | JPMorgan JPM 📈 chart | Equity | ▼ -0.7% hist -0.41–-0.08% · other way +1.59% (n=12) |
Probable recommendation
Why we may diverge from history
Trust the cascade short: SOL/HOOD/ETH 'up' is thin and regime-biased — n=4-5 analogues, mostly 2022 windows where SOL printed +60-87% on the crypto bull; an ECB hike into recession is risk-off for high-beta crypto.
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 |
|---|---|---|---|---|---|---|
| INTC INTC | SHORT | -2.9% · 5d -3.3% | 68% | 39 | 0.35 | ✓ matches cascade |
| ARM ARM | SHORT | -4.7% · 5d -5.7% | 71% | 24 | 0.29 | ✓ matches cascade |
| MU MU | SHORT | -0.3% · 5d -1.8% | 64% | 38 | 0.25 | ✓ matches cascade |
| Gold XAU | LONG | +1.1% · 5d -1.0% ↺ fades | 65% | 37 | 0.25 | ⚠ differs |
| CNY CNY | SHORT | -0.4% · 5d -0.3% | 63% | 37 | 0.25 | ✓ matches cascade |
| AMD AMD | SHORT | -1.0% · 5d -1.7% | 64% | 39 | 0.22 | ✓ matches cascade |
| CL CL | SHORT | -1.7% · 5d -1.3% | 65% | 37 | 0.22 | ✓ matches cascade |
| High-yield credit HYG | SHORT | -0.0% · 5d +0.1% ↺ fades | 63% | 36 | 0.20 | ✓ matches cascade |
| SOL SOL | SHORT | -1.6% · 5d -6.6% | 63% | 32 | 0.19 | ✓ matches cascade |
| ETH ETH | SHORT | -5.5% · 5d -5.3% | 63% | 32 | 0.19 | ✓ matches cascade |
| 30y yield DGS30 | LONG | +4bp · 5d +4bp | 61% | 40 | 0.19 | ✓ matches cascade |
| XLU XLU | LONG | +0.1% · 5d -0.2% ↺ fades | 60% | 37 | 0.18 | ✓ matches cascade |
| Volatility VIX | LONG | +1.4% · 5d +1.5% | 60% | 38 | 0.17 | ✓ matches cascade |
| QCOM QCOM | SHORT | -2.4% · 5d -2.3% | 62% | 38 | 0.16 | ✓ matches cascade |
Why this probability
ECB surprise hike into German contraction contradicts easing bias; very unlikely near-term. A base‑rate‑anchored prior, continuously scored against what actually happens — not a forecast.