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daily prop · Pittsburgh, PA · Northeast & Mid-Atlantic · settles Tue Sep 15

A 90° day in Pittsburgh · Tue Sep 15

2¢
american +4573 · decimal 46.73
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¢08/3109/0909/15 18:00
— — 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
ndfd
11¢
nbm
10¢
aifs
5¢
icon
5¢
hres
3¢
eps
1¢
wn2
1¢

The Ladder

where the whole distribution sits
74–75°F1¢
76–77°F10¢
78–79°F39¢
80–81°F39¢
82–83°F10¢
84–85°F1¢
calibration receipt: lead 1, scored on 12,689 settled station-days, consensus CRPS 1.564 vs climatology 9.295.

Receipts

prop id WP-KPIT-20260915-TMAX-GE90 · opened 2026-09-08T07:23:47+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape