TOTAL VOLUME:

$134.2b

24H VOL:

$134,145,987

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,441,166,947

406,422

Markets across

30,383

events

MATCHED EVENTS:

2,688

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in San Antonio on Jul 30, 2026?
kalshi

Lowest temperature in San Antonio on Jul 30, 2026?

Volume:
$3,464

77° to 78°

 - Kalshi

77° to 78° - Kalshi

1W

News

Positive

Negative

Neutral

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Vol.

·

Resolved Jul 31, 2026

Closed: Jul 31, 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

77° to 78°

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,819
N/A
N/A
$1,388
Settled
Yes
kalshi

75° to 76°

0%
Yes 0¢No 100¢
100¢
N/A
$814
N/A
N/A
$671
Settled
No
kalshi

79° or above

0%
Yes 0¢No 100¢
100¢
N/A
$719
N/A
N/A
$713
Settled
No
kalshi

71° to 72°

0%
Yes 0¢No 100¢
100¢
N/A
$58
N/A
N/A
$58
Settled
No
kalshi

70° or below

0%
Yes 0¢No 100¢
100¢
N/A
$32
N/A
N/A
$32
Settled
No
kalshi

73° to 74°

0%
Yes 0¢No 100¢
100¢
N/A
$22
N/A
N/A
$21
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in San Antonio on a specific date in the future, using official government data sources. The outcome depends entirely on the exact temperature reading reported by the National Weather Service for that day.

Kalshi

All markets resolve based solely on the official minimum temperature recorded for San Antonio, Texas on July 30, 2026, as reported in the National Weather Service's Climatological Report (Daily). Each market corresponds to a specific temperature range: below 71°F, 71-72°F, 73-74°F, 75-76°F, 77-78°F, or above 78°F. The National Weather Service's report is the definitive source, and traders must use the latest version available after the reporting period concludes. While preliminary data from other weather services may provide guidance, only the NWS report determines the resolution. Traders should be aware that NWS data may include rounding and conversion nuances, and reporting frequencies can vary, requiring careful verification of the final official report.