SimpleFunctions

Ohio St · KXNCAAFTOPAPRANK-26W1T25

Ohio St. is priced at 99¢ on Kalshi. Current book: 91¢ bid, 100¢ ask, 9¢ spread. This outcome ranks #4 of 16 inside KXNCAAFTOPAPRANK-26W1T25.

Price history

99¢ current

+49¢
50¢75¢100¢
Jun 10, 2026Jul 9, 2026

Contract brief

If Ohio St. is ranked top 25 on the College Football AP Poll Week 1 Rankings for the 2026-27 season, then the market resolves to Yes.

Outcome

Ohio St.

Rank

#4 of 16

Leader

Oregon 95¢

Range

1¢-95¢

Family volume

$225

Identifier

KXNCAAFTOPAPRANK-26W1T25-OSU

Jul 10, 2026, 2:08 AM UTC · 1h ago

Implied probability

99¢
Latest venue quote
Jul 10, 2026, 2:08 AM UTC · 1h ago

Bid

91¢

Ask

100¢

Spread

24h volume

$5

Family rank

#4 of 16

16 outcomes · KXNCAAFTOPAPRANK-26W1T25

Closes

Sep 29, 2026

Family volume

$225

Orderbook snapshot

91 / 100¢

Kalshi
9¢ spread
BidSize
91¢25
90¢5.0K
80¢5
60¢10
55¢131
AskSize

Contract terms

What resolves this market.

YES condition

If Ohio St. is ranked top 25 on the College Football AP Poll Week 1 Rankings for the 2026-27 season, then the market resolves to Yes.

Venue

Kalshi

Closes

Sep 29, 2026

Identifier

KXNCAAFTOPAPRANK-26W1T25-OSU

SF Signal
SF Index
2264.31
Regime
neutral

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

44.3%

IY (No)

4528.6%

Adj IY

2264%

CRI

10

Overround

12.1%

Regime

neutral

Score

0.5

Full indicator table

44.3%
4528.6%
Adj IY
2264%
10
Overround
12.1%

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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.