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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Highest temperature in Boston on May 25, 2026?
kalshi

Highest temperature in Boston on May 25, 2026?

Volume:
$36,528

76° or above

 - Kalshi

76° or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 26, 2026

Closed: May 26, 1:00 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

76° or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$9,245
N/A
N/A
$5,958
Settled
Yes
kalshi

74° to 75°

0%
Yes 0¢No 100¢
100¢
N/A
$6,934
N/A
N/A
$4,527
Settled
No
kalshi

70° to 71°

0%
Yes 0¢No 100¢
100¢
N/A
$5,808
N/A
N/A
$2,904
Settled
No
kalshi

67° or below

0%
Yes 0¢No 100¢
100¢
N/A
$5,740
N/A
N/A
$3,474
Settled
No
kalshi

72° to 73°

0%
Yes 0¢No 100¢
100¢
N/A
$5,151
N/A
N/A
$3,612
Settled
No
kalshi

68° to 69°

0%
Yes 0¢No 100¢
100¢
N/A
$3,650
N/A
N/A
$2,311
Settled
No
Total markets: 6

Description

The maximum temperature in Boston on May 25, 2026, will be recorded by the National Weather Service. This event covers all possible temperature outcomes.