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daily prop · Phoenix, AZ · West Coast & Southwest · settles Tue Oct 27

A 90° day in Phoenix · Tue Oct 27

15¢
american +554 · decimal 6.54
on the tape
Settles YES on an official high of 90°F or hotter.
Canonical settlement condition: High ≥ 90°F. The original listing above is retained as published. Open the model matchup dashboard →

The Tape

what the models knew, when
0¢25¢50¢75¢100¢10/1210/1710/20 17:03
— — 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.

Who's Bullish

each model's own price
aifs
46¢
hres
46¢
eps
28¢
wn2
16¢
nbm
6¢
icon
4¢

The Ladder

where the whole distribution sits
74–75°F1¢
76–77°F2¢
78–79°F5¢
80–81°F10¢
82–83°F15¢
84–85°F19¢
86–87°F18¢
88–89°F14¢
90–91°F9¢
92–93°F4¢
94–95°F2¢
calibration receipt: lead 7, scored on 8,437 settled station-days, consensus CRPS 2.597 vs climatology 8.737.

Receipts

prop id WP-KPHX-20261027-TMAX-GE90 · opened 2026-10-20T10:54:33+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape