What if Moody's strips the US of another notch to Aa2?
A second Moody's notch on the US is symbolic, not forced-selling — Treasuries remain the reserve asset, so the durable move is a steeper curve and firmer term premium, not a dollar collapse. Rhymes with S&P's August 2011 downgrade, which paradoxically rallied Treasuries in a risk-off bid. Note the cascade has gold and BTC falling alongside a stronger DXY, which is internally consistent for a confidence-up read but unusual for a downgrade; the forward angle is that repeat downgrades dull the signal — each one moves less.
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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 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. Loading the probability audit trail…
What it would mean
If this plays out, it is a risk-off shock. Moody's strips another notch to Aa2 as federal debt approaches 134% of GDP, repricing risk-free benchmarks again. The trigger decomposes into signed root‑shocks — Credit spreads ▲ · Dollar/reserve confidence ▲ · Real yields ▲ — which propagate through our causal graph to the markets below.