SimpleFunctions

Before the 2028-29 season · Will Kirk Cousins announce his retirement before the 202

Before the 2028-29 season is priced at 38¢ on Kalshi. Current book: 32¢ bid, 40¢ ask, 8¢ spread. This outcome ranks #2 of 3 inside Will Kirk Cousins announce his retirement before the 202.

Price history

38¢ current

+14¢
0¢25¢
Aug 18, 2026Sep 17, 2026

Contract brief

If Kirk Cousins announces his retirement from the NFL before the 2028-29 NFL season start date, then the market resolves to Yes.

Outcome

Before the 2028-29 season

Rank

#2 of 3

Leader

Before the 2029-30 season 54¢

Range

16¢-54¢

Family volume

$0

Identifier

KXNFLRETIRE-KCOUSINS8-2829

Sep 18, 2026, 3:08 AM UTC · 21m ago

Implied probability

38¢
Latest venue quote
Sep 18, 2026, 3:08 AM UTC · 21m ago

Bid

32¢

Ask

40¢

Spread

Reported volume

$157

Family rank

#2 of 3

3 outcomes · Will Kirk Cousins announce his retirement before the 202

Closes

Sep 30, 2028

Family volume

$0

Orderbook snapshot

32 / 40¢

Kalshi
8¢ spread
BidSize
32¢5
31¢100
16¢90
6¢220
4¢64
AskSize
40¢100
55¢90
78¢327
79¢145
88¢766

Contract terms

What resolves this market.

YES condition

If Kirk Cousins announces his retirement from the NFL before the 2028-29 NFL season start date, then the market resolves to Yes.

Venue

Kalshi

Closes

Sep 30, 2028

Identifier

KXNFLRETIRE-KCOUSINS8-2829

SF Signal
SF Index
52.19
Regime
neutral

Event family

Will Kirk Cousins announce his retirement before the 202.

The same race as a probability stack: rank, volume, and where this contract sits against the other outcomes.

Total volume

$0

Outcomes

3

Highest price

Before the 2029-30 season 54¢

Current share

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

104.4%

IY (No)

23.1%

Adj IY

52%

CRI

2

Overround

0.0%

Regime

neutral

Score

0.409

Observability

medium

Event type

sports

Full indicator table

104.4%
23.1%
Adj IY
52%
2
Overround
0.0%

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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.