TOTAL VOLUME:

$134.2b

24H VOL:

$126,590,312

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,439,516,703

404,175

Markets across

30,277

events

MATCHED EVENTS:

2,685

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Atlanta on Sep 20, 2026?
kalshi

Highest temperature in Atlanta on Sep 20, 2026?

Volume:
$137,895

88° to 89°

 - Kalshi

88° to 89° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 21, 2026

Closed: Sep 21, 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

88° to 89°

View
100%
63%
Yes 100¢No 0¢
100¢
N/A
$25,134
N/A
N/A
$13,103
Settled
Yes
kalshi

90° to 91°

0%
50%
Yes 0¢No 100¢
100¢
N/A
$63,483
N/A
N/A
$32,974
Settled
No
kalshi

87° or below

0%
5%
Yes 0¢No 100¢
100¢
N/A
$35,440
N/A
N/A
$16,909
Settled
No
kalshi

92° to 93°

0%
15%
Yes 0¢No 100¢
100¢
N/A
$11,369
N/A
N/A
$5,391
Settled
No
kalshi

94° to 95°

0%
2%
Yes 0¢No 100¢
100¢
N/A
$1,959
N/A
N/A
$1,702
Settled
No
kalshi

96° or above

0%
Yes 0¢No 100¢
100¢
N/A
$510
N/A
N/A
$510
Settled
No
Total markets: 6

Description

This event tracks the highest temperature reached in Atlanta on a specific date in the future, using data from a designated weather provider. The outcome depends solely on the official temperature recording for that day, with specific thresholds determining the result.

Kalshi

All markets resolve based on the maximum temperature recorded at Atlanta (CLIATL) on September 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 87° or below, 88-89°, 90-91°, 92-93°, 94-95°, or above 95°. The Weather Company's official report is the sole authority for determining resolution, even if other sources show different data. Preliminary readings may vary due to rounding or conversion issues, so users should exercise caution. If the Exchange identifies a material error in the initial report before expiration, it may delay resolution until a corrected version is published or until the expiration date. If no valid data exists by the expiration date, markets resolve to the last fair price set by Kalshi. The "Final" status on The Weather Company's platform is informational only and does not guarantee error-free data.