TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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S&P price on Sep 28, 2026 at 10am EDT?
kalshi

S&P price on Sep 28, 2026 at 10am EDT?

Volume:
$832,094

7,705 or above

 - Kalshi

7,705 or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 28, 2026

Closed: Sep 28, 10:00 AM 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

7,705 or above

View
100%
10%
Yes 100¢No 0¢
100¢
N/A
$193,850
N/A
N/A
$13,002
Settled
Yes
kalshi

7,710 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$144,512
N/A
N/A
$39,512
Settled
Yes
kalshi

7,700 or above

View
100%
14%
Yes 100¢No 0¢
100¢
N/A
$102,398
N/A
N/A
$12,690
Settled
Yes
kalshi

7,695 or above

View
100%
10%
Yes 100¢No 0¢
100¢
N/A
$46,887
N/A
N/A
$41,502
Settled
Yes
kalshi

7,690 or above

View
100%
15%
Yes 100¢No 0¢
100¢
N/A
$7,784
N/A
N/A
$1,138
Settled
Yes
kalshi

7,685 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$2,846
N/A
N/A
$2,332
Settled
Yes
kalshi

7,680 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,868
N/A
N/A
$520
Settled
Yes
kalshi

7,660 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$970
N/A
N/A
$970
Settled
Yes
kalshi

7,655 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$869
N/A
N/A
$869
Settled
Yes
kalshi

7,650 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$692
N/A
N/A
$692
Settled
Yes
kalshi

7,670 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$636
N/A
N/A
$610
Settled
Yes
kalshi

7,645 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$624
N/A
N/A
$624
Settled
Yes
kalshi

7,675 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$398
N/A
N/A
$389
Settled
Yes
kalshi

7,665 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$339
N/A
N/A
$308
Settled
Yes
kalshi

7,610 or above

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$296
N/A
N/A
$296
Settled
Yes
kalshi

7,550 or above

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$296
N/A
N/A
$296
Settled
Yes
kalshi

7,555 or above

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$182
N/A
N/A
$182
Settled
Yes
kalshi

7,565 or above

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$82
N/A
N/A
$82
Settled
Yes
kalshi

7,560 or above

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$47
N/A
N/A
$47
Settled
Yes
kalshi

7,585 or above

View
100%
1%
Yes 100¢No 0¢
100¢
N/A
$46
N/A
N/A
$46
Settled
Yes
kalshi

7,715 or above

View
0%
74%
Yes 0¢No 100¢
100¢
N/A
$249,649
N/A
N/A
$42,814
Settled
No
kalshi

7,720 or above

View
0%
67%
Yes 0¢No 100¢
100¢
N/A
$48,186
N/A
N/A
$40,796
Settled
No
kalshi

7,725 or above

View
0%
Yes 0¢No 100¢
100¢
N/A
$7,816
N/A
N/A
$1,895
Settled
No
kalshi

7,730 or above

View
0%
70%
Yes 0¢No 100¢
100¢
N/A
$4,639
N/A
N/A
$3,248
Settled
No
kalshi

7,735 or above

View
0%
54%
Yes 0¢No 100¢
100¢
N/A
$4,421
N/A
N/A
$954
Settled
No
Total markets: 25 of 60

Description

This event tracks the performance of a major stock market index at a specific future date and time, allowing participants to speculate on whether the index will meet or exceed certain threshold values. The outcome depends solely on the index's value at the exact specified moment, reflecting broader economic and market conditions projected into the future.

Kalshi

All markets share a common resolution mechanism based on the S&P 500 index value at 10am EDT on September 28, 2026. Each market has a unique threshold, and if the index value at that time is above the respective threshold (specified as "X or above"), the market resolves to Yes; otherwise, it resolves to No. Markets close on September 28, 2026, and expiration occurs at the sooner of the first official data release or one week after the close date. The Exchange has applied specific modifications to the Source Agency and Underlying for all index-related markets as per the Kalshi Rulebook.