TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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

Lowest temperature in San Antonio on Oct 20, 2026?

Volume:
$11,833

57° to 58°

 - Kalshi

57° to 58° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Oct 21, 2026

Closed: Oct 21, 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

57° to 58°

View
100%
23%
Yes 100¢No 0¢
—
N/A
$4,506
N/A
N/A
$4,012
Settled
Yes
kalshi

55° to 56°

0%
24%
Yes 0¢No 100¢
—
N/A
$1,700
N/A
N/A
$1,439
Settled
No
kalshi

63° or above

0%
Yes 0¢No 100¢
—
N/A
$1,665
N/A
N/A
$1,425
Settled
No
kalshi

59° to 60°

0%
1%
Yes 0¢No 100¢
—
N/A
$1,529
N/A
N/A
$1,473
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
—
N/A
$1,328
N/A
N/A
$1,328
Settled
No
kalshi

54° or below

0%
3%
Yes 0¢No 100¢
—
N/A
$1,104
N/A
N/A
$1,095
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Antonio on a specific date in the future, using data from a designated weather provider. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.

Kalshi

All markets resolve based on the minimum temperature recorded at San Antonio (CLISAT) on October 20, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 54° or below, 55-56°, 57-58°, 59-60°, 61-62°, or above 62°. The Weather Company’s data is the sole authority for resolution. Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay expiration if a material error is identified in the initial publication. If no data is available by the expiration date, markets resolve to the last fair price determined by Kalshi. The "Final" status on weather.com/kalshi is informational and does not guarantee data accuracy.