TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in New York City on Sep 17, 2026?
kalshi

Highest temperature in New York City on Sep 17, 2026?

Volume:
$146,211

82° to 83°

 - Kalshi

82° to 83° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 18, 2026

Closed: Sep 18, 1:00 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

82° to 83°

View
100%
73%
Yes 100¢No 0¢
100¢
N/A
$46,949
N/A
N/A
$19,921
Settled
Yes
kalshi

80° to 81°

0%
56%
Yes 0¢No 100¢
100¢
N/A
$43,849
N/A
N/A
$30,815
Settled
No
kalshi

84° to 85°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$28,931
N/A
N/A
$13,184
Settled
No
kalshi

79° or below

0%
19%
Yes 0¢No 100¢
100¢
N/A
$18,400
N/A
N/A
$12,013
Settled
No
kalshi

86° to 87°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$4,313
N/A
N/A
$4,199
Settled
No
kalshi

88° or above

0%
Yes 0¢No 100¢
100¢
N/A
$3,769
N/A
N/A
$3,764
Settled
No
Total markets: 6

Description

This event tracks the highest temperature recorded in New York City on a specific date in the future, using data from a designated weather provider. Participants can speculate on whether temperatures will fall within certain ranges, helping to gauge expected climate conditions for that day.

Kalshi

The event resolves based on the maximum temperature recorded in New York City on September 17, 2026, as reported by The Weather Company. Six separate temperature ranges are defined, each corresponding to a specific market outcome. If the temperature falls within a given range, that market resolves to Yes; all others resolve to No. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to revision, and the Exchange reserves the right to delay resolution if material errors are identified in initial reports. If final data remains unavailable by the expiration date, markets will resolve at the last fair price determined by the Exchange. The status of “Final” on The Weather Company’s platform is informational only and does not guarantee immunity from corrective adjustments.