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 19, 2026?
kalshi

Lowest temperature in San Antonio on Oct 19, 2026?

Volume:
$10,970

53° to 54°

 - Kalshi

53° to 54° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Oct 20, 2026

Closed: Oct 20, 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

53° to 54°

View
100%
12%
Yes 100¢No 0¢
—
N/A
$4,095
N/A
N/A
$3,982
Settled
Yes
kalshi

49° to 50°

0%
5%
Yes 0¢No 100¢
—
N/A
$3,261
N/A
N/A
$1,458
Settled
No
kalshi

51° to 52°

0%
28%
Yes 0¢No 100¢
—
N/A
$1,594
N/A
N/A
$1,480
Settled
No
kalshi

48° or below

0%
Yes 0¢No 100¢
—
N/A
$1,072
N/A
N/A
$1,070
Settled
No
kalshi

55° to 56°

0%
Yes 0¢No 100¢
—
N/A
$729
N/A
N/A
$712
Settled
No
kalshi

57° or above

0%
Yes 0¢No 100¢
—
N/A
$219
N/A
N/A
$219
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 how cold it gets during that night, with different markets covering various temperature ranges.

Kalshi

All markets resolve based solely on the minimum temperature recorded at San Antonio's CLISAT station on October 19, 2026, as reported by The Weather Company. Each market covers a specific temperature range: below 49°F, 49-50°F, 51-52°F, 53-54°F, 55-56°F, or above 56°F. Preliminary data may contain rounding or conversion differences, so traders should exercise caution when interpreting early readings. 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 arrives, 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 markets from potential corrections.