What if Saudi fiscal breakeven forces deeper cuts to defend price?
With Brent below Saudi Arabia's ~$80 fiscal breakeven, Riyadh repeatedly extends cuts to support price, structurally constraining supply and capping downside while ceding share to non-OPEC.
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 1–3 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 mixed shock. With Brent below Saudi Arabia's ~$80 fiscal breakeven, Riyadh repeatedly extends cuts to support price, structurally constraining supply and capping downside while ceding share to non-OPEC. The trigger decomposes into signed root‑shocks — Gold ▲ · Inflation expectations ▲ · Oil supply 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 | Brent crude BRENTon Hyperliquid 📈 chart | Commodity | ▲ +2.4% hist +0.1–+1.37% · other way +1.21% (n=8) |
| 2 | WTI crude CLon Hyperliquid 📈 chart | Commodity | ▲ +2.0% hist -2.11–+1.59% · other way +6.01% (n=10) |
| 3 | Energy sector XLEon Hyperliquid 📈 chart | Equity | ▲ +1.4% hist +0.19–+1.53% · other way +1.53% (n=11) |
| 4 | United Airlines UAL 📈 chart | Equity | ▼ -1.2% hist -2.18–+6.52% · other way +4.76% (n=9) |
| 5 | ExxonMobil XOM 📈 chart | Equity | ▲ +1.0% hist -0.46–+2.28% · other way -1.48% (n=11) |
| 6 | Chevron CVX 📈 chart | Equity | ▲ +0.9% hist +0.07–+1.09% · other way +0.23% (n=11) |
| 7 | Delta DAL 📈 chart | Equity | ▼ -1.0% hist -1.03–+3.22% · other way +4.85% (n=8) |
| 8 | 30y Treasury yield DGS30 📈 chart | Rate | ▲ +4bp hist -4.16–+18.7% · other way +5.0% (n=11) |
| 9 | Gold XAUon Hyperliquid 📈 chart | Commodity | ▼ -0.3% hist -1.02–+0.26% · other way +2.91% (n=10) |
| 10 | 10y Treasury yield DGS10 📈 chart | Rate | ▲ +4bp hist -4.41–+20.78% · other way +3.1% (n=11) |
| 11 | Tech sector XLK 📈 chart | Equity | ▼ -0.3% hist -0.36–-0.01% · other way -0.49% (n=11) |
| 12 | Nasdaq 100 NDXon Hyperliquid 📈 chart | Index | ▼ -0.2% hist -0.53–+0.11% · other way -0.64% (n=11) |
| 13 | US dollar (DXY) DXYon Hyperliquid 📈 chart | FX | ▲ +0.2% hist -0.15–+0.67% · other way +0.04% (n=11) |
| 14 | 2y Treasury yield DGS2 | Rate | ▲ +2bp model prior · unmeasured |
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 |
|---|---|---|---|---|---|---|
| DAL DAL | LONG | +3.1% · 5d -0.4% ↺ fades | 69% | 31 | 0.32 | ⚠ differs |
| 10y yield DGS10 | LONG | +17bp · 5d +8bp | 64% | 39 | 0.27 | ✓ matches cascade |
| UAL UAL | LONG | +6.2% · 5d +0.1% | 66% | 31 | 0.26 | ⚠ differs |
| 30y yield DGS30 | LONG | +15bp · 5d +7bp | 62% | 39 | 0.23 | ✓ matches cascade |
| CL CL | SHORT | -2.8% · 5d -1.9% | 61% | 32 | 0.20 | ⚠ differs |
| Volatility VIX | LONG | +0.3% · 5d +0.2% | 62% | 34 | 0.20 | · |
| ARM ARM | SHORT | -4.5% · 5d -7.7% | 65% | 10 | 0.19 | ✓ matches cascade |
| BRENT BRENT | SHORT | -0.7% · 5d -0.7% | 60% | 31 | 0.17 | ⚠ differs |
| US dollar DXY | LONG | +0.5% · 5d +0.4% | 59% | 39 | 0.17 | ✓ matches cascade |
| NDX NDX | SHORT | -0.4% · 5d -0.8% | 59% | 35 | 0.14 | ✓ matches cascade |
| Gold XAU | SHORT | -0.8% · 5d -1.5% | 57% | 32 | 0.12 | ✓ matches cascade |
| High-yield credit HYG | SHORT | -0.5% · 5d -0.1% | 58% | 31 | 0.12 | · |
| Bitcoin BTC | SHORT | -1.3% · 5d -3.9% | 57% | 31 | 0.10 | · |
| XLK XLK | SHORT | -0.2% · 5d -0.6% | 56% | 32 | 0.09 | ✓ matches cascade |