SimpleFunctions

Douglas · KXFIRSTHURRICANE-26DEC01EPAC

Douglas is priced at 11¢ on Kalshi. Current book: 8¢ bid, 74¢ ask, 66¢ spread. This outcome ranks #3 of 16 inside KXFIRSTHURRICANE-26DEC01EPAC.

Price history

11¢ current

9¢
0¢10¢20¢
May 16, 2026Jun 7, 2026

Contract brief

If a storm named Douglas is the first storm categorized as a hurricane in the Eastern Pacific between May 15, 2026 and December 01, 2026, then the market resolves to Yes.

Outcome

Douglas

Rank

#3 of 16

Leader

Boris 26¢

Range

1¢-26¢

Family volume

$6K

Identifier

KXFIRSTHURRICANE-26DEC01EPAC-DOU

Jun 7, 2026, 7:38 AM UTC · 9m ago

Implied probability

11¢
Latest venue quote
Jun 7, 2026, 7:38 AM UTC · 9m ago

Bid

Ask

74¢

Spread

66¢

24h volume

$574

Family rank

#3 of 16

16 outcomes · KXFIRSTHURRICANE-26DEC01EPAC

Closes

Dec 1, 2026

Family volume

$6K

Orderbook snapshot

8 / 74¢

Kalshi
66¢ spread
BidSize
100¢102
8¢12
2¢37
AskSize
74¢6
75¢24
76¢2
77¢2
94¢1

Contract terms

What resolves this market.

YES condition

If a storm named Douglas is the first storm categorized as a hurricane in the Eastern Pacific between May 15, 2026 and December 01, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Dec 1, 2026

Identifier

KXFIRSTHURRICANE-26DEC01EPAC-DOU

SF Signal
SF Index
2367.36
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

2367.4%

IY (No)

17.9%

Adj IY

2367%

CRI

12

RV

1530%

VR

3.71

Regime

neutral

Score

0.5

Full indicator table

2367.4%
17.9%
Adj IY
2367%
12
RV
1530%
VR
3.71
IAR
0.4/h
Overround
-0.6%

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How we compute these odds

SimpleFunctions aggregates live prediction-market contracts from Kalshi and Polymarket. Each slug groups contracts that resolve on the same underlying event, identified by venue event_id.

For binary slugs, the headline probability is the liquidity-weighted mid-price across all bound contracts. For multi-outcome slugs (e.g. elections with 3+ candidates), the headline is the leader’s price; we never arithmetically average disjoint outcomes — that would produce a number with no real-world meaning.

Snapshots refresh every 5 minutes during market hours; daily aggregates are computed at 04:00 UTC. The 30-day sparkline is drawn from per-ticker daily means stored in market_indicator_daily; 24h delta and movement events are derived from the same source.