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

3 outcomesSettles Jan 01, 2027 (59d)

50/50 line44%SoFi

Line nearest 50/50

44%

SoFi

Runner-up

HEICO

Biggest 24h move

—

odds steady over the last day

24h volume

$171

$559 open interest · $1 contracts

Current odds

ladder — each rung is its own yes/no

SoFi 44% +32

HEICO 8% -2

Zoom 7% +6

daily

Daily closing odds for the leading outcomes.

Outcome	Odds	24h change	24h volume	Open interest
SoFi	44%	+31.5	$14	$218
HEICO	8%	-2.5	$80	$235
Zoom	7%	+6.0	$77	$106