What if yen intervention and BoJ rate hikes collide, draining domestic liquidity simultaneously?
The MOF intervenes to support the yen while the BoJ hikes to defend it, and the simultaneous reserve sales and rate increases tighten domestic liquidity sharply, an uncoordinated policy collision that strains funding markets.
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 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. 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. The MOF intervenes to support the yen while the BoJ hikes to defend it, and the simultaneous reserve sales and rate increases tighten domestic liquidity sharply, an uncoordinated policy collision that strains funding markets. The trigger decomposes into signed root‑shocks — Dollar/reserve confidence ▲ · Financial conditions ▲ · Real yields ▲ · 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 | ▼ -3.1% hist -5.04–+0.2% · other way +27.47% (n=12) |
| 2 | Bitcoin BTCon Hyperliquid 📈 chart | Crypto | ▼ -1.7% hist -3.8–+0.66% · other way +6.05% (n=11) |
| 3 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -1.6% hist -11.57–+1.38% · other way -1.04% (n=11) |
| 4 | Gold XAUon Hyperliquid 📈 chart | Commodity | ▼ -1.4% hist -0.81–+0.21% · other way +0.37% (n=12) |
| 5 | Coinbase COINon Hyperliquid 📈 chart | Equity | ▼ -1.2% hist -3.33–+0.95% · other way +21.75% (n=11) |
| 6 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -1.1% hist -7.29–+2.04% · other way +4.87% (n=11) |
| 7 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -1.0% model prior · unmeasured |
| 8 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -0.7% hist -0.92–+0.0% · other way +0.06% (n=12) |
| 9 | Tech sector XLK 📈 chart | Equity | ▼ -0.7% hist -0.55–+0.06% · other way +0.09% (n=12) |
| 10 | US dollar (DXY) DXYon Hyperliquid 📈 chart | FX | ▲ +0.6% hist +0.09–+0.63% · other way +0.89% (n=12) |
| 11 | Volatility (VIX) VIXon Hyperliquid 📈 chart | Vol | ▲ +0.5% hist -1.67–+3.92% · other way -0.58% (n=12) |
| 12 | EUR/USD EURUSDon Hyperliquid 📈 chart | FX | ▼ -0.5% hist -1.13–+0.2% · other way -0.88% (n=12) |
| 13 | GBP/USD GBPUSDon Hyperliquid 📈 chart | FX | ▼ -0.4% hist -0.32–-0.13% · other way -0.73% (n=12) |
| 14 | High-yield credit HYG 📈 chart | Rate | ▼ -0.3% hist -0.63–+0.02% · other way -0.28% (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 |
|---|---|---|---|---|---|---|
| SOL SOL | SHORT | -9.1% · 5d -9.4% | 81% | 18 | 0.39 | ✓ matches cascade |
| KRW KRW | SHORT | -1.6% · 5d -0.1% | 66% | 34 | 0.31 | ✓ matches cascade |
| High-yield credit HYG | SHORT | -0.4% · 5d -0.0% | 69% | 33 | 0.30 | ✓ matches cascade |
| SPX SPX | LONG | +0.1% · 5d -0.1% ↺ fades | 66% | 40 | 0.30 | ⚠ differs |
| XHB XHB | SHORT | -1.0% · 5d -0.2% | 68% | 34 | 0.30 | ✓ matches cascade |
| MSTR MSTR | SHORT | -3.2% · 5d -3.4% | 64% | 35 | 0.23 | ✓ matches cascade |
| ETH ETH | SHORT | -6.2% · 5d -6.1% | 67% | 18 | 0.22 | ✓ matches cascade |
| ARM ARM | SHORT | -3.8% · 5d -4.8% | 67% | 15 | 0.22 | ✓ matches cascade |
| Gold XAU | LONG | +0.7% · 5d +0.3% | 62% | 35 | 0.21 | ⚠ differs |
| SMH SMH | LONG | +1.4% · 5d -0.7% ↺ fades | 62% | 35 | 0.20 | ⚠ differs |
| USDJPY USDJPY | LONG | +0.3% · 5d -0.1% ↺ fades | 56% | 35 | 0.12 | ✓ matches cascade |
| Bitcoin BTC | SHORT | -2.7% · 5d -2.6% | 57% | 19 | 0.10 | ✓ matches cascade |
| XLF XLF | LONG | +0.0% · 5d -1.1% ↺ fades | 55% | 35 | 0.08 | ⚠ differs |
| TRY TRY | LONG | +0.4% · 5d +1.0% | 55% | 34 | 0.06 | ⚠ differs |