SimpleFunctions

Lionel Messi · KXMEDIAGUESTFALLON-27

Lionel Messi is priced at 13¢ on Kalshi. Current book: 2¢ bid, 12¢ ask, 10¢ spread. This outcome ranks #3 of 16 inside KXMEDIAGUESTFALLON-27.

Price history

13¢ current

+6¢
0¢10¢
Aug 25, 2026Sep 24, 2026

Contract brief

If Lionel Messi is on the The Tonight Show Starring Jimmy Fallon before Jan 1, 2027, then the market resolves to Yes.

Outcome

Lionel Messi

Rank

#3 of 16

Leader

Timothée Chalamet 23¢

Range

1¢-23¢

Family volume

$230

Identifier

KXMEDIAGUESTFALLON-27-LIO

Sep 24, 2026, 4:08 PM UTC · 30m ago

Implied probability

13¢
Latest venue quote
Sep 24, 2026, 4:08 PM UTC · 30m ago

Bid

2¢

Ask

12¢

Spread

10¢

Reported volume

$191

Family rank

#3 of 16

16 outcomes · KXMEDIAGUESTFALLON-27

Closes

Jan 1, 2027

Family volume

$230

Orderbook snapshot

2 / 12¢

Kalshi
10¢ spread
BidSize
100¢200
2¢5
AskSize
12¢250
21¢350
86¢35
87¢50
89¢3.1K

Contract terms

What resolves this market.

YES condition

If Lionel Messi is on the The Tonight Show Starring Jimmy Fallon before Jan 1, 2027, then the market resolves to Yes.

Venue

Kalshi

Closes

Jan 1, 2027

Identifier

KXMEDIAGUESTFALLON-27-LIO

SF Signal
SF Index
4426.39
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

8852.8%

IY (No)

15.4%

Adj IY

4426%

CRI

24

Overround

-0.4%

Regime

neutral

Score

0.5

Observability

high

Event type

cultural

Full indicator table

8852.8%
15.4%
Adj IY
4426%
24
Overround
-0.4%

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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.