{ "marketId": "0xb1c8...39ef", "outcome": "YES", "side": "BUY", "priceLimit": 0.61, "sizeUsdc": 250, "confidence": 0.72, "kellyFraction": 0.04, "model": "claude-sonnet-4-6", "retrievalModel": "gpt-5.4-mini", "timestamp": "2026-05-17T14:32:08Z", "sources": [ "fed.gov/sep/2026-q2", "bls.gov/cpi/may-2026", "twitter.com/SteveLiesman/1748293" ] }
Recent SEP dot plot showed the median FOMC member projecting two cuts by year-end, with several committee members openly discussing the possibility of front-loading the easing cycle.¹ May CPI print at 2.4% year-over-year came in cooler than the 2.5% consensus,² marking the third consecutive month of disinflation.
Implied probability on Polymarket is currently 53%. We read the market as underpricing the cooling-inflation trajectory by 7-12 points for three reasons:
First, the labor market data released last week showed the strongest unemployment-rate increase in 18 months — historically a leading indicator for Fed accommodation. Second, futures markets are pricing in a 71% probability of a July cut versus Polymarket's 53%,³ suggesting a meaningful arb between sophisticated rate-trader expectations and the prediction market consensus. Third, even if the Fed delays one meeting, the July contract resolves YES if a cut lands on any meeting through July 31 — including the unscheduled possibility of inter-meeting action if markets stress.
The asymmetric risk reward (40% downside if the Fed delays to September, 60% upside if they cut as priced by rates futures) supports a partial Kelly position at 4% of bankroll.
Trace data from kairospm.vercel.app/api/signal - Persisted to Postgres - Anchored on Arc testnet