TOTAL VOLUME:

$134.2b

24H VOL:

$130,522,377

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,438,389,636

404,028

Markets across

30,214

events

MATCHED EVENTS:

2,681

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Which companies will be added to the S&P 500 in Q1 of 2026?
kalshi

Which companies will be added to the S&P 500 in Q1 of 2026?

Volume:
$781,933

Vertiv Holdings

 - Kalshi

Vertiv Holdings - Kalshi

1W

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Vol.

·

Resolved Apr 1, 2026

Closed: Apr 8, 12:00 AM EST

kalshi

Kalshi

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Join Kalshi and score $25 for your first trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Vertiv Holdings

View
100%
Yes 100¢No 0¢
—
N/A
$98,781
N/A
N/A
$29,732
Settled
Yes
kalshi

Ciena

100%
Yes 100¢No 0¢
—
N/A
$45,997
N/A
N/A
$14,149
Settled
Yes
kalshi

SoFi

0%
Yes 0¢No 100¢
—
N/A
$373,663
N/A
N/A
$80,956
Settled
No
kalshi

Strategy (MicroStrategy)

0%
Yes 0¢No 100¢
—
N/A
$100,006
N/A
N/A
$51,246
Settled
No
kalshi

Alnylam Pharmaceuticals

0%
Yes 0¢No 100¢
—
N/A
$66,326
N/A
N/A
$19,870
Settled
No
kalshi

Affirm Holdings

0%
Yes 0¢No 100¢
—
N/A
$52,350
N/A
N/A
$27,007
Settled
No
kalshi

Pure Storage

0%
Yes 0¢No 100¢
—
N/A
$38,611
N/A
N/A
$16,992
Settled
No
kalshi

Ares Management

N/A
N/A
—
N/A
$6,199
N/A
N/A
$5,999
Settled
No
Total markets: 8

Description

A particular company is added to a major stock market index during the first quarter of 2026.