Energy & Commodities mixed · 6–18 months
A what‑if from the future

What if Backwardation flips to contango as the glut takes hold?

Rising inventories pull the WTI and Brent curves from backwardation into contango, flipping roll yield negative and signaling oversupply; the regime shift caps front prices and weighs on producer equities.

38%
our model probability
over 6–18 months
prediction markets — the market's odds
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Anchored to measured history 38% · 90% range 8–68% · 22 dated precedents behind it — a wider range means thinner evidence

Every number ships with its receipt — the odds, the range, the precedents, and a public grade at Reality Check. The statistical machinery that produces it is proprietary.

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 (electric blue) over time vs the market's (Polymarket, amber), 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. Loading the probability audit trail…

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What it would mean

If this plays out, it is a mixed shock. Rising inventories pull the WTI and Brent curves from backwardation into contango, flipping roll yield negative and signaling oversupply; the regime shift caps front prices and weighs on producer equities. The trigger decomposes into signed root‑shocks — Clean-energy abundance ▲ · Inflation expectations ▼ · Oil demand ▼ · Risk appetite ▲ — which propagate through our causal graph to the markets below.

Methodology. Probability and impact are anchored to history and scored against what actually happens — wins and losses, in public, at Reality Check. Market odds live from Polymarket & Kalshi. By Vikas Singh, Quantitative Strategist. Updated 2026-08-13.