TOTAL VOLUME:

$154.2b

24H VOL:

$192,072,993

24H TRANSACTIONS:

2,983,476,643

OPEN INTEREST:

$1,842,388,377

408,027

Markets across

40,419

events

MATCHED EVENTS:

4,369

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Philadelphia on Oct 11, 2026?
kalshi

Highest temperature in Philadelphia on Oct 11, 2026?

Volume:
$46,810

64° to 65°

 - Kalshi

64° to 65° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 12, 2026

Closed: Oct 12, 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

64° to 65°

View
100%
89%
Yes 100¢No 0¢
—
N/A
$17,171
N/A
N/A
$8,636
Settled
Yes
kalshi

66° to 67°

0%
57%
Yes 0¢No 100¢
—
N/A
$11,401
N/A
N/A
$5,858
Settled
No
kalshi

68° to 69°

0%
20%
Yes 0¢No 100¢
—
N/A
$8,743
N/A
N/A
$4,685
Settled
No
kalshi

63° or below

0%
3%
Yes 0¢No 100¢
—
N/A
$6,384
N/A
N/A
$5,717
Settled
No
kalshi

70° to 71°

0%
4%
Yes 0¢No 100¢
—
N/A
$2,536
N/A
N/A
$2,049
Settled
No
kalshi

72° or above

0%
Yes 0¢No 100¢
—
N/A
$575
N/A
N/A
$571
Settled
No
Total markets: 6

Description

This set of markets focuses on predicting Philadelphia's peak daily temperature for a specific date in the future. Outcomes depend entirely on official weather recordings from a designated source, reflecting anticipated climate conditions for that day.

Kalshi

All markets resolve based on the maximum temperature recorded in Philadelphia on October 11, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 64°F, 64-65°F, 66-67°F, 68-69°F, 70-71°F, or above 71°F. The Weather Company’s data is the sole authority for resolution, though preliminary readings may differ from final values due to rounding or conversion. If a material error is identified in the initial publication before the market’s expiration, the exchange may delay resolution until a corrected value is released or until the expiration date. If no data remains available by the expiration date, markets resolve to the last fair price determined by the exchange. The "Final" status on The Weather Company’s platform is informational and does not guarantee error-free data.