TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in Phoenix on Oct 17, 2026?
kalshi

Highest temperature in Phoenix on Oct 17, 2026?

Volume:
$58,407

79° to 80°

 - Kalshi

79° to 80° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 18, 2026

Closed: Oct 18, 3:00 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

79° to 80°

View
100%
65%
Yes 100¢No 0¢
—
N/A
$13,576
N/A
N/A
$6,122
Settled
Yes
kalshi

81° to 82°

0%
41%
Yes 0¢No 100¢
—
N/A
$13,931
N/A
N/A
$7,779
Settled
No
kalshi

77° to 78°

0%
9%
Yes 0¢No 100¢
—
N/A
$13,540
N/A
N/A
$10,499
Settled
No
kalshi

83° to 84°

0%
15%
Yes 0¢No 100¢
—
N/A
$7,790
N/A
N/A
$4,714
Settled
No
kalshi

85° or above

0%
7%
Yes 0¢No 100¢
—
N/A
$4,877
N/A
N/A
$3,089
Settled
No
kalshi

76° or below

0%
2%
Yes 0¢No 100¢
—
N/A
$4,693
N/A
N/A
$3,472
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Phoenix on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the official temperature recording for that day, reflecting climate conditions and forecasting challenges.

Kalshi

All markets resolve based on the maximum temperature recorded at Phoenix (CLIPHX) on October 17, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 77°F, 77-78°F, 79-80°F, 81-82°F, 83-84°F, or above 84°F. The Weather Company’s data is the sole authority, 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 resolution may be delayed until a corrected value is released or until the expiration date. If no valid data exists by the expiration, 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.