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%

BETA
Dashboards
Tour
All
Highest temperature in Philadelphia on Oct 30, 2026?
kalshi

Highest temperature in Philadelphia on Oct 30, 2026?

Volume:
$27,032

73° to 74°

 - Kalshi

73° to 74° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 31, 2026

Closed: Oct 31, 1:00 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

73° to 74°

View
100%
39%
Yes 100¢No 0¢
—
N/A
$10,144
N/A
N/A
$5,713
Settled
Yes
kalshi

75° to 76°

0%
24%
Yes 0¢No 100¢
—
N/A
$6,507
N/A
N/A
$3,596
Settled
No
kalshi

71° to 72°

0%
18%
Yes 0¢No 100¢
—
N/A
$5,888
N/A
N/A
$4,154
Settled
No
kalshi

70° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$2,767
N/A
N/A
$2,346
Settled
No
kalshi

77° to 78°

0%
1%
Yes 0¢No 100¢
—
N/A
$1,295
N/A
N/A
$1,219
Settled
No
kalshi

79° or above

0%
Yes 0¢No 100¢
—
N/A
$430
N/A
N/A
$430
Settled
No
Total markets: 6

Description

This event tracks the highest temperature expected in Philadelphia on a specific date in the future, using data from a designated weather provider. Participants can assess various temperature ranges to predict outcomes based on climatological trends and seasonal patterns.

Kalshi

The event resolves based on the maximum temperature recorded at Philadelphia (CLIPHL) on October 30, 2026, as reported by The Weather Company. Five markets cover specific temperature ranges: 70° or below, 71-72°, 73-74°, 75-76°, 77-78°, and 79° or above. Each market resolves to Yes if the recorded temperature falls within its defined range. All markets share identical secondary rules regarding data verification and error handling. The Weather Company’s data is the sole authority, though users may reference other sources for guidance. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. If data remains unavailable by the expiration date, markets will resolve to the last fair price determined by Kalshi. The “Final” status on weather.com/kalshi is informational and does not guarantee data accuracy or exempt markets from potential revisions.