TOTAL VOLUME:

$154.3b

24H VOL:

$228,458,490

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,879,276,037

410,833

Markets across

40,345

events

MATCHED EVENTS:

4,363

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Philadelphia on Oct 5, 2026?
kalshi

Highest temperature in Philadelphia on Oct 5, 2026?

Volume:
$51,719

72° to 73°

 - Kalshi

72° to 73° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 6, 2026

Closed: Oct 6, 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

72° to 73°

View
100%
53%
Yes 100¢No 0¢
—
N/A
$17,400
N/A
N/A
$12,078
Settled
Yes
kalshi

70° to 71°

0%
6%
Yes 0¢No 100¢
—
N/A
$14,832
N/A
N/A
$12,240
Settled
No
kalshi

74° to 75°

0%
42%
Yes 0¢No 100¢
—
N/A
$11,741
N/A
N/A
$7,177
Settled
No
kalshi

68° to 69°

0%
2%
Yes 0¢No 100¢
—
N/A
$3,341
N/A
N/A
$2,186
Settled
No
kalshi

76° or above

0%
8%
Yes 0¢No 100¢
—
N/A
$2,433
N/A
N/A
$1,897
Settled
No
kalshi

67° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,972
N/A
N/A
$1,813
Settled
No
Total markets: 6

Description

This event tracks the highest temperature that will occur in Philadelphia on a specific future date. The outcome depends entirely on official weather data from a designated source, making it a straightforward test of actual climatic conditions on that day.

Kalshi

The event determines whether the maximum temperature in Philadelphia on October 5, 2026, falls within specific ranges as reported by The Weather Company. Each market corresponds to a distinct temperature range, with one market resolving if the temperature is 67°F or below, another for 68-69°F, and so on, up to the final market resolving if the temperature exceeds 75°F. All markets use The Weather Company as the sole authority for temperature data. If preliminary data appears erroneous, the exchange may delay resolution until a corrected version is published or until the expiration date. In cases where data remains unavailable by the expiration date, markets resolve based on the last fair price determined by the exchange. The 'Final' status on The Weather Company's platform is informational and does not override these resolution procedures.