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

Boston stays cold-for-here: high ≤ 52°F · Sun Oct 18

8¢

american +1228 · decimal 13.28

on the tape

52°F is the bottom-decile high for this date at this station (1940–present).

Canonical settlement condition: High ≤ 52°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.

Who's Bullish

each model's own price

hres		63¢
eps		49¢
rrfs		43¢
ndfd		41¢
icon		20¢
aifs		12¢
wn2		2¢
nbm		1¢

The Ladder

where the whole distribution sits

50–51°F4¢

52–53°F32¢

54–55°F50¢

56–57°F14¢

58–59°F1¢

Receipts

prop id WP-KBOS-20261018-TMAX-LE52 · opened 2026-10-14T10:31:57+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape