SimpleFunctions

Christopher Bell · KXNASCARTOP20-QUAS4AA26

Christopher Bell is priced at 68¢ on Kalshi. Current book: 63¢ bid, 69¢ ask, 6¢ spread. This outcome ranks #4 of 16 inside KXNASCARTOP20-QUAS4AA26.

Price history

68¢ current

20¢
75¢
Jul 6, 2026Jul 10, 2026

Contract brief

If Christopher Bell finishes in the top 20 in the Main Event at the 2026 NASCAR Quaker State 400 Available at Walmart, then the market resolves to Yes.

Outcome

Christopher Bell

Rank

#4 of 16

Leader

Tyler Reddick 77¢

Range

33¢-77¢

Family volume

$2K

Identifier

KXNASCARTOP20-QUAS4AA26-CHBE

Jul 11, 2026, 11:38 AM UTC · 7m ago

Implied probability

68¢
Latest venue quote
Jul 11, 2026, 11:38 AM UTC · 7m ago

Bid

63¢

Ask

69¢

Spread

24h volume

$300

Family rank

#4 of 16

16 outcomes · KXNASCARTOP20-QUAS4AA26

Closes

Aug 10, 2026

Family volume

$2K

Orderbook snapshot

63 / 69¢

Kalshi
6¢ spread
BidSize
63¢100
61¢200
48¢80
25¢571
24¢54
AskSize
69¢101
70¢100
71¢200
83¢74
84¢80

Contract terms

What resolves this market.

YES condition

If Christopher Bell finishes in the top 20 in the Main Event at the 2026 NASCAR Quaker State 400 Available at Walmart, then the market resolves to Yes.

Venue

Kalshi

Closes

Aug 10, 2026

Identifier

KXNASCARTOP20-QUAS4AA26-CHBE

SF Signal
SF Index
1045.46
Regime
taker

Indicators

Yield, cliff risk, volatility, and regime.

IY (Yes)

721.2%

IY (No)

2090.9%

Adj IY

1045%

CRI

2

Overround

17.9%

Regime

taker

Score

0.636

Observability

direct

Event type

sports

Full indicator table

721.2%
2090.9%
Adj IY
1045%
2
Overround
17.9%

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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.