What if ECB digital euro launch reshapes eurozone payment competition?
A live digital euro with merchant-acceptance mandates and holding caps reshapes the payments landscape, a credibility-positive integration step that modestly supports eurozone risk sentiment.
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 3–10 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. 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-on shock. A live digital euro with merchant-acceptance mandates and holding caps reshapes the payments landscape, a credibility-positive integration step that modestly supports eurozone risk sentiment. The trigger decomposes into signed root‑shocks — Credit spreads ▼ · Crypto confidence ▼ · 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 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -1.1% hist -2.26–+0.34% · other way -8.2% (n=9) |
| 2 | MicroStrategy MSTRon Hyperliquid 📈 chart | Equity | ▼ -1.0% hist -4.91–+8.28% · other way -4.97% (n=12) |
| 3 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -0.6% hist -1.96–+0.46% · other way -3.57% (n=10) |
| 4 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -0.5% hist -0.66–+0.68% · other way -11.27% (n=9) |
| 5 | Coinbase COINon Hyperliquid 📈 chart | Equity | ▼ -0.5% hist -3.24–+6.99% · other way +4.05% (n=9) |
| 6 | High-yield credit HYG 📈 chart | Rate | ▲ +0.2% hist -0.01–+0.17% · other way -0.05% (n=12) |
| 7 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▼ -0.2% hist -0.25–+0.22% · other way +13.74% (n=12) |
| 8 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▲ +0.2% hist +0.07–+0.14% · other way +0.94% (n=12) |
| 9 | Financials XLF 📈 chart | Equity | ▲ +0.2% hist -0.06–+0.15% · other way -1.14% (n=12) |
| 10 | S&P 500 SPXon Hyperliquid 📈 chart | Index | ▲ +0.2% hist -0.12–+0.58% · other way -1.47% (n=12) |
| 11 | Tech sector XLK 📈 chart | Equity | ▲ +0.1% hist +0.03–+0.15% · other way +0.83% (n=12) |
Probable recommendation
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 |
|---|---|---|---|---|---|---|
| SPX SPX | LONG | +0.5% · 5d -0.2% ↺ fades | 60% | 40 | 0.19 | ✓ matches cascade |
| 10y yield DGS10 | LONG | +8bp · 5d +2bp | 60% | 40 | 0.17 | · |
| US dollar DXY | LONG | +0.4% · 5d +0.1% | 60% | 40 | 0.16 | · |
| Gold XAU | SHORT | -0.7% · 5d -0.8% | 57% | 40 | 0.13 | · |
| Bitcoin BTC | SHORT | -1.6% · 5d -4.2% | 57% | 40 | 0.12 | ✓ matches cascade |
| COIN COIN | LONG | +6.9% · 5d -0.6% ↺ fades | 55% | 40 | 0.09 | ⚠ differs |
| ETH ETH | SHORT | -1.6% · 5d -4.5% | 55% | 40 | 0.08 | ✓ matches cascade |
| High-yield credit HYG | SHORT | -0.1% · 5d +0.1% ↺ fades | 55% | 40 | 0.08 | ⚠ differs |
| Volatility VIX | LONG | +0.3% · 5d -3.2% ↺ fades | 53% | 40 | 0.04 | ⚠ differs |
| XLF XLF | SHORT | -0.1% · 5d -0.2% | 53% | 40 | 0.04 | ⚠ differs |
| MSTR MSTR | LONG | +8.8% · 5d -3.1% ↺ fades | 50% | 40 | 0.00 | ⚠ differs |
| SOL SOL | LONG | +0.9% · 5d -6.7% ↺ fades | 33% | 40 | 0.00 | ⚠ differs |
| NDX NDX | SHORT | -0.0% · 5d -0.9% | 50% | 40 | 0.00 | ⚠ differs |
| XLK XLK | LONG | +0.1% · 5d -0.7% ↺ fades | 45% | 40 | 0.00 | ✓ matches cascade |