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 San Antonio on Sep 17, 2026?
kalshi

Highest temperature in San Antonio on Sep 17, 2026?

Volume:
$18,997

97° to 98°

 - Kalshi

97° to 98° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Sep 18, 2026

Closed: Sep 18, 2:00 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

97° to 98°

View
100%
52%
Yes 100¢No 0¢
100¢
N/A
$5,179
N/A
N/A
$2,831
Settled
Yes
kalshi

99° to 100°

0%
6%
Yes 0¢No 100¢
100¢
N/A
$4,720
N/A
N/A
$3,491
Settled
No
kalshi

95° to 96°

0%
32%
Yes 0¢No 100¢
100¢
N/A
$4,699
N/A
N/A
$2,783
Settled
No
kalshi

94° or below

0%
10%
Yes 0¢No 100¢
100¢
N/A
$3,820
N/A
N/A
$2,741
Settled
No
kalshi

101° to 102°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$350
N/A
N/A
$334
Settled
No
kalshi

103° or above

0%
Yes 0¢No 100¢
100¢
N/A
$229
N/A
N/A
$229
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be reached in San Antonio on a particular date in 2026. Outcomes depend entirely on official weather data from a designated source, with markets resolving based on exact temperature ranges.

Kalshi

All markets resolve based solely on the maximum temperature recorded at San Antonio (CLISAT) on September 17, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 95°F, 95-96°F, 97-98°F, 99-100°F, 101-102°F, or above 102°F. The Exchange reserves the right to delay resolution if it identifies a material error in the initial data publication, extending until a corrected value is released or the expiration date arrives. If data remains unavailable by the expiration date, markets resolve at the last fair price determined by Kalshi. While other weather sources may offer similar data, only The Weather Company's official report governs outcomes. Preliminary readings may differ from final values due to rounding or conversion, so participants should exercise caution when interpreting early data. The "Final" status on weather.com/kalshi is informational only and does not exempt the data from potential correction or Exchange review.