TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Philadelphia on Oct 27, 2026?
kalshi

Highest temperature in Philadelphia on Oct 27, 2026?

Volume:
$50,315

66° to 67°

 - Kalshi

66° to 67° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Oct 28, 2026

Closed: Oct 28, 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

66° to 67°

View
100%
60%
Yes 100¢No 0¢
—
N/A
$17,652
N/A
N/A
$8,981
Settled
Yes
kalshi

68° to 69°

0%
49%
Yes 0¢No 100¢
—
N/A
$11,971
N/A
N/A
$7,344
Settled
No
kalshi

64° to 65°

0%
6%
Yes 0¢No 100¢
—
N/A
$9,480
N/A
N/A
$8,168
Settled
No
kalshi

70° to 71°

0%
4%
Yes 0¢No 100¢
—
N/A
$7,703
N/A
N/A
$6,052
Settled
No
kalshi

72° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$1,991
N/A
N/A
$1,951
Settled
No
kalshi

63° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,518
N/A
N/A
$1,317
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Philadelphia on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the recorded maximum temperature for that day, with different markets covering various temperature ranges.

Kalshi

All markets resolve based on the maximum temperature recorded at Philadelphia (CLIPHL) on October 27, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 63°F or below, 64-65°F, 66-67°F, 68-69°F, 70-71°F, or 72°F and above. The Exchange reserves the right to delay resolution if a material error is identified in the initial data publication, extending the evaluation period until a corrected value is released or the expiration date arrives. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by Kalshi. Preliminary readings may differ from final values due to rounding or conversion adjustments, and the 'Final' status on weather.com/kalshi is informational only and does not guarantee data accuracy.