K KalshiMarkets & Companies

Which companies will be added to the S&P 500 in Q4?

1 outcomeSettles Jan 01, 2027 (71d)

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Theme
Preview
Favorite7%Cloudflare
Favorite
7%
Cloudflare
Runner-up
—
single-outcome market
Biggest 24h move
—
odds steady over the last day
24h volume
$10
$479 open interest · $1 contracts

Current odds

one winner
Cloudflare 7% -5

Odds over time

daily

Daily closing odds for the leading outcomes.

All outcomes

1
OutcomeOdds24h change24h volumeOpen interest
Cloudflare 7% -5.0 $10 $479