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daily prop · Charleston, SC · Southeast · settles Wed Oct 21

Charleston high ≥ 77°F · Wed Oct 21

25¢
american +306 · decimal 4.06
on the tape
The line is the official NWS forecast at open. Settles on the ACIS official NWS daily record.
Canonical settlement condition: High ≥ 77°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¢10/0610/1410/20 06:00
— — 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
aifs
66¢
icon
64¢
ndfd
54¢
wn2
51¢
nbm
15¢
hres
14¢
eps
3¢

The Ladder

where the whole distribution sits
66–67°F1¢
68–69°F4¢
70–71°F16¢
72–73°F30¢
74–75°F29¢
76–77°F15¢
78–79°F4¢
calibration receipt: lead 1, scored on 14,511 settled station-days, consensus CRPS 1.514 vs climatology 8.854.

Receipts

prop id WP-KCHS-20261021-TMAX-GE77 · opened 2026-10-14T10:32:26+00:00 · minted to the append-only hash-chained tape at open; the settle writes next to the mint · inspect the tape