What if a rate spike sparks an annuity run at a life insurer?
A rate spike triggering mass annuity surrenders at a PE-owned life insurer with illiquid assets is a forced-seller event — the duration gap means it dumps liquid credit to fund redemptions, widening IG/HY spreads. Rhymes with 2008 AIG and the 1991 Executive Life failure, both annuity/asset-liability blowups. Forward angle: today's PE-owned insurers (Athene, Global Atlantic) hold far more private/illiquid credit than legacy insurers — a surrender run is harder to fund and the fire-sale hits private markets first.
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…
What it would mean
If this plays out, it is a risk-off shock. A rate spike triggers mass surrenders of annuities at a PE-owned life insurer whose illiquid assets can't fund redemptions. The trigger decomposes into signed root‑shocks — Credit spreads ▲ · Fed policy path ▲ · Risk appetite ▼ — which propagate through our causal graph to the markets below.