daily prop · Detroit, MI · Great Lakes & Upper Midwest · settles Sun Oct 18

Detroit high ≥ 64°F · Sun Oct 18

YES

settled · observed 64

longshot hit on the tape

The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.

Canonical settlement condition: High ≥ 64°F. The original listing above is retained as published. Open the model matchup dashboard →

The Tape

what the models knew, when

— — reconstructed from archived model runs (deterministic values + a lead-dependent Gaussian error model, labeled, never on the tape) · — live prices from the running consensus engine.

Verdict

This prop traded as low as 0¢ and still hit.

Who's Bullish

each model's own price

aifs		58¢
ndfd		55¢
wn2		54¢
nbm		42¢
icon		39¢
hres		32¢
eps		28¢

Receipts

prop id WP-KDTW-20261018-TMAX-GE64 · opened 2026-10-14T15:12:20+00:00 · settled 2026-10-19T13:38:58+00:00 against ACIS official NWS daily record · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape