TOTAL VOLUME:

$154.4b

24H VOL:

$230,589,906

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

Markets across

40,213

events

MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Highest temperature in San Antonio on Oct 20, 2026?
kalshi

Highest temperature in San Antonio on Oct 20, 2026?

Volume:
$17,136

83° to 84°

 - Kalshi

83° to 84° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 21, 2026

Closed: Oct 21, 2:00 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

83° to 84°

View
100%
59%
Yes 100¢No 0¢
—
N/A
$8,285
N/A
N/A
$6,062
Settled
Yes
kalshi

81° to 82°

0%
58%
Yes 0¢No 100¢
—
N/A
$3,637
N/A
N/A
$2,373
Settled
No
kalshi

85° to 86°

0%
2%
Yes 0¢No 100¢
—
N/A
$3,636
N/A
N/A
$2,942
Settled
No
kalshi

80° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,102
N/A
N/A
$999
Settled
No
kalshi

89° or above

0%
Yes 0¢No 100¢
—
N/A
$275
N/A
N/A
$267
Settled
No
kalshi

87° to 88°

0%
Yes 0¢No 100¢
—
N/A
$201
N/A
N/A
$201
Settled
No
Total markets: 6

Description

This event tracks whether specific temperature thresholds will be reached in San Antonio on a particular date in the future. The outcome depends entirely on official weather data from a designated source, reflecting potential climate conditions for that day.

Kalshi

The event resolves based on the maximum temperature recorded in San Antonio (CLISAT) on October 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 80° or below, 81-82°, 83-84°, 85-86°, 87-88°, or above 88°. If the recorded temperature falls within a market's defined range, that market resolves to Yes; all others resolve to No. All markets share identical secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the sole determinant. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected value is released or until the expiration date, whichever comes first. If no data remains available by the expiration date, all markets resolve to the last fair price determined by Kalshi. The “Final” status on weather.com/kalshi is informational only and does not guarantee data accuracy or exempt the market from these error-resolution procedures.