SimpleFunctions

John Fetterman · KXENDORSECOLLINS-26NOV03

John Fetterman is priced at 16¢ on Kalshi. Current book: 11¢ bid, 15¢ ask, 4¢ spread. This outcome ranks #2 of 6 inside KXENDORSECOLLINS-26NOV03.

Price history

16¢ current

+14¢
0¢25¢50¢75¢
Jun 16, 2026Jul 12, 2026

Contract brief

If John Fetterman publicly endorses Susan Collins in the 2026 Maine Senate election before Nov 3, 2026, then the market resolves to Yes.

Outcome

John Fetterman

Rank

#2 of 6

Leader

Olympia Snowe 19¢

Range

3¢-19¢

Family volume

$0

Identifier

KXENDORSECOLLINS-26NOV03-JFET

Jul 13, 2026, 8:08 AM UTC · 27m ago

Implied probability

16¢
Latest venue quote
Jul 13, 2026, 8:08 AM UTC · 27m ago

Bid

11¢

Ask

15¢

Spread

Reported volume

$496

Family rank

#2 of 6

6 outcomes · KXENDORSECOLLINS-26NOV03

Closes

Nov 3, 2026

Family volume

$0

Orderbook snapshot

11 / 15¢

Kalshi
4¢ spread
BidSize
11¢6
10¢100
8¢200
3¢245
2¢701
AskSize
15¢100
16¢993
17¢100
18¢200
30¢1

Contract terms

What resolves this market.

YES condition

If John Fetterman publicly endorses Susan Collins in the 2026 Maine Senate election before Nov 3, 2026, then the market resolves to Yes.

Venue

Kalshi

Closes

Nov 3, 2026

Identifier

KXENDORSECOLLINS-26NOV03-JFET

SF Signal
SF Index
1303.42
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

2606.8%

IY (No)

39.8%

Adj IY

1303%

CRI

8

Overround

-0.5%

Regime

neutral

Score

0.5

Full indicator table

2606.8%
39.8%
Adj IY
1303%
8
Overround
-0.5%

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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.