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daily prop · Boston, MA · Northeast & Mid-Atlantic · settles Sun Oct 18

Boston high ≥ 53°F · Sun Oct 18

92¢
american -1228 · decimal 1.08
★ golden on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 53°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¢10/0310/1310/18 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
nbm
99¢
wn2
98¢
aifs
88¢
icon
80¢
ndfd
59¢
rrfs
57¢
eps
51¢
hres
37¢

The Ladder

where the whole distribution sits
50–51°F3¢
52–53°F30¢
54–55°F51¢
56–57°F15¢
58–59°F1¢

Receipts

prop id WP-KBOS-20261018-TMAX-GE53 · opened 2026-10-12T15:26:23+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape