What if Debt-ceiling brinkmanship sparks T-bill stress?
A late debt-ceiling fight pushes near-dated T-bills to default-risk pricing and dislocates money markets; funding stress and volatility spike before resolution.
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. A late debt-ceiling fight pushes near-dated T-bills to default-risk pricing and dislocates money markets; funding stress and volatility spike before resolution. The trigger decomposes into signed root‑shocks — Volatility (VIX) ▲ · Credit spreads ▲ · Dollar/reserve confidence ▼ · Financial conditions ▲ · 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 | ▲ +1.2% hist -0.39–+0.89% · other way -0.58% (n=12) |
| 2 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -0.9% hist -0.62–-0.33% · other way +0.06% (n=12) |
| 3 | Gold XAUon Hyperliquid 📈 chart | Commodity | ▲ +0.8% hist -0.19–+1.67% · other way +0.37% (n=12) |
| 4 | Solana SOLon Hyperliquid 📈 chart | Crypto | ▼ -0.8% hist -14.09–+4.53% · other way -1.04% (n=11) |
| 5 | S&P 500 SPXon Hyperliquid 📈 chart | Index | ▼ -0.7% hist -0.74–-0.12% · other way +0.04% (n=12) |
| 6 | High-yield credit HYG 📈 chart | Rate | ▼ -0.7% hist -0.8–-0.06% · other way -0.28% (n=12) |
| 7 | Tech sector XLK 📈 chart | Equity | ▼ -0.6% hist -0.58–+0.27% · other way +0.09% (n=12) |
| 8 | Ether ETHon Hyperliquid 📈 chart | Crypto | ▼ -0.5% hist -4.17–+2.25% · other way +4.87% (n=11) |
| 9 | Hyperliquid (HYPE) HYPEon Hyperliquid | Crypto | ▼ -0.5% model prior · unmeasured |
| 10 | Financials XLF 📈 chart | Equity | ▼ -0.4% hist -1.55–+0.35% · other way +0.01% (n=12) |
| 11 | US dollar (DXY) DXYon Hyperliquid 📈 chart | FX | ▼ -0.4% hist -0.34–+0.22% · other way +0.89% (n=12) |
| 12 | JPMorgan JPM 📈 chart | Equity | ▼ -0.4% hist -1.62–+0.34% · other way +2.16% (n=12) |
| 13 | EUR/USD EURUSDon Hyperliquid 📈 chart | FX | ▲ +0.4% hist -0.61–+0.55% · other way -0.88% (n=12) |
| 14 | 30y Treasury yield DGS30 📈 chart | Rate | ▲ +3bp hist -8.73–+4.67% · other way +8.8% (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 | -12.6% · 5d -9.8% | 100% | 7 | 0.60 | ✓ matches cascade |
| AVGO AVGO | LONG | +4.2% · 5d -0.2% ↺ fades | 70% | 25 | 0.37 | ⚠ differs |
| JPM JPM | SHORT | -1.3% · 5d -1.7% | 63% | 39 | 0.23 | ✓ matches cascade |
| High-yield credit HYG | SHORT | -0.4% · 5d -0.3% | 62% | 32 | 0.21 | ✓ matches cascade |
| ETH ETH | SHORT | -3.9% · 5d -4.2% | 65% | 11 | 0.21 | ✓ matches cascade |
| MSTR MSTR | SHORT | -3.0% · 5d -2.9% | 63% | 35 | 0.19 | ✓ matches cascade |
| KRW KRW | SHORT | -1.4% · 5d +0.3% ↺ fades | 60% | 34 | 0.18 | ⚠ differs |
| XLF XLF | SHORT | -1.2% · 5d -1.3% | 58% | 35 | 0.16 | ✓ matches cascade |
| SMH SMH | LONG | +1.5% · 5d -0.3% ↺ fades | 60% | 35 | 0.16 | ⚠ differs |
| Gold XAU | LONG | +1.1% · 5d +0.3% | 58% | 35 | 0.15 | ✓ matches cascade |
| 30y yield DGS30 | SHORT | -10bp · 5d -3bp | 58% | 40 | 0.15 | ⚠ differs |
| Volatility VIX | SHORT | -0.9% · 5d +5.5% ↺ fades | 57% | 36 | 0.12 | ⚠ differs |
| USDJPY USDJPY | LONG | +0.3% · 5d -0.1% ↺ fades | 57% | 35 | 0.12 | ⚠ differs |
| Bitcoin BTC | LONG | +2.1% · 5d -2.1% ↺ fades | 56% | 14 | 0.11 | · |