daily prop · Philadelphia, PA · Northeast & Mid-Atlantic · settles Sun Oct 18

Philadelphia high ≥ 62°F · Sun Oct 18

settled · observed 61

whiplash on the tape

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

Canonical settlement condition: High ≥ 62°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 high as 96¢ and busted; crossed 70¢ in both directions — a genuine whiplash.

Who's Bullish

each model's own price

wn2		65¢
aifs		64¢
nbm		55¢
ndfd		55¢
icon		31¢
eps		17¢
hres		11¢

Receipts

prop id WP-KPHL-20261018-TMAX-GE62 · opened 2026-10-14T15:11:58+00:00 · settled 2026-10-19T13:41:22+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