daily prop · Boston, MA · Northeast & Mid-Atlantic · settles Fri Oct 16

Boston stays cold-for-here: high ≤ 53°F · Fri Oct 16

settled · observed 69

whiplash on the tape

53°F is the bottom-decile high for this date at this station (1940–present).

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

— — 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 99¢ and busted; crossed 70¢ in both directions — a genuine whiplash.

Who's Bullish

each model's own price

icon		23¢
hres		17¢
eps		16¢
nbm		9¢
aifs		2¢
ndfd		1¢
wn2		0¢

Receipts

prop id WP-KBOS-20261016-TMAX-LE53 · opened 2026-10-12T07:47:37+00:00 · settled 2026-10-17T13:48:42+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