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%

BETA
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S&P price on Aug 17, 2026 at 1pm EDT?
kalshi

S&P price on Aug 17, 2026 at 1pm EDT?

Volume:
$121,931

7,765 or above

 - Kalshi

7,765 or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 17, 2026

Closed: Aug 17, 1:00 PM EST

kalshi

Kalshi

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

7,765 or above

View
100%
17%
Yes 100¢No 0¢
100¢
N/A
$26,691
N/A
N/A
$20,416
Settled
Yes
kalshi

7,760 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$4,701
N/A
N/A
$4,701
Settled
Yes
kalshi

7,740 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$182
N/A
N/A
$182
Settled
Yes
kalshi

7,745 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$172
N/A
N/A
$172
Settled
Yes
kalshi

7,750 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$81
N/A
N/A
$81
Settled
Yes
kalshi

7,755 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$24
N/A
N/A
$24
Settled
Yes
kalshi

7,775 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$38,581
N/A
N/A
$29,862
Settled
No
kalshi

7,770 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$32,302
N/A
N/A
$23,438
Settled
No
kalshi

7,780 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$11,281
N/A
N/A
$8,148
Settled
No
kalshi

7,785 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$3,086
N/A
N/A
$2,779
Settled
No
kalshi

7,790 or above

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

7,860 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$595
N/A
N/A
$595
Settled
No
kalshi

7,830 or above

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

7,815 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$300
N/A
N/A
$300
Settled
No
kalshi

7,825 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$293
N/A
N/A
$293
Settled
No
kalshi

7,795 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$283
N/A
N/A
$283
Settled
No
kalshi

7,850 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$267
N/A
N/A
$267
Settled
No
kalshi

7,835 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$239
N/A
N/A
$239
Settled
No
kalshi

7,840 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$213
N/A
N/A
$213
Settled
No
kalshi

7,845 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$203
N/A
N/A
$203
Settled
No
kalshi

7,805 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$133
N/A
N/A
$133
Settled
No
kalshi

7,855 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$133
N/A
N/A
$133
Settled
No
kalshi

7,820 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$126
N/A
N/A
$126
Settled
No
kalshi

7,800 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$122
N/A
N/A
$122
Settled
No
kalshi

7,810 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$42
N/A
N/A
$42
Settled
No
Total markets: 25 of 60

Description

This set of markets tracks potential future performance of a major stock market index at a specific date and time. Each market represents a different threshold value that the index might surpass, allowing participants to speculate on various levels of market performance.

Kalshi

All markets in this event resolve based on the S&P 500 index value at 1pm EDT on August 17, 2026. Each individual market has a specific threshold: if the index closes above that threshold at the specified time, the market resolves to 'Yes'; otherwise, it resolves to 'No'. All markets close on August 17, 2026, and expiration occurs at the sooner of the first official data release or one week after the close date. The Exchange has applied modifications to the Source Agency and Underlying for index markets as per the Kalshi Rulebook.