TOTAL VOLUME:

$134.2b

24H VOL:

$129,159,707

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,442,132,418

404,744

Markets across

30,489

events

MATCHED EVENTS:

2,691

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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S&P 500 (SPY) closes above ___ on July 21?
polymarket

S&P 500 (SPY) closes above ___ on July 21?

Volume:
$76,341

$730

 - Polymarket

$730 - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jul 21, 2026

Closed: Jul 21, 4:00 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

$730

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$18,484
N/A
N/A
N/A
Settled
Yes
polymarket

$745

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$8,051
N/A
N/A
N/A
Settled
Yes
polymarket

$720

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$6,325
N/A
N/A
N/A
Settled
Yes
polymarket

$725

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$2,623
N/A
N/A
N/A
Settled
Yes
polymarket

$740

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$2,163
N/A
N/A
N/A
Settled
Yes
polymarket

$735

View
100%
Yes 100¢No 0¢
0.1¢
N/A
$1,454
N/A
N/A
N/A
Settled
Yes
polymarket

$750

View
0%
Yes 0¢No 100¢
—
N/A
$27,151
N/A
N/A
N/A
Settled
No
polymarket

$755

View
0%
Yes 0¢No 100¢
—
N/A
$8,505
N/A
N/A
N/A
Settled
No
polymarket

$770

View
0%
Yes 0¢No 100¢
—
N/A
$797
N/A
N/A
N/A
Settled
No
polymarket

$760

View
0%
Yes 0¢No 100¢
—
N/A
$419
N/A
N/A
N/A
Settled
No
polymarket

$765

View
0%
Yes 0¢No 100¢
—
N/A
$368
N/A
N/A
N/A
Settled
No
Total markets: 11

Description

S&P 500 (SPY) closes above ___ on July 21?

Polymarket

S&P 500 (SPY) closes above ___ on July 21?