TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Boston on Apr 28, 2026?
kalshi

Highest temperature in Boston on Apr 28, 2026?

Volume:
$47,543

54° or below

 - Kalshi

54° or below - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Apr 29, 2026

Closed: Apr 29, 3:00 PM 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

54° or below

View
100%
Yes 100¢No 0¢
—
N/A
$21,996
N/A
N/A
$13,690
Settled
Yes
kalshi

55° to 56°

0%
Yes 0¢No 100¢
—
N/A
$13,514
N/A
N/A
$9,782
Settled
No
kalshi

57° to 58°

0%
Yes 0¢No 100¢
—
N/A
$6,581
N/A
N/A
$3,500
Settled
No
kalshi

59° to 60°

0%
Yes 0¢No 100¢
—
N/A
$2,217
N/A
N/A
$1,560
Settled
No
kalshi

63° or above

0%
Yes 0¢No 100¢
—
N/A
$1,867
N/A
N/A
$1,457
Settled
No
kalshi

61° to 62°

0%
Yes 0¢No 100¢
—
N/A
$1,368
N/A
N/A
$989
Settled
No
Total markets: 6

Description

The maximum temperature at Boston on April 28, 2026, will be officially recorded by the National Weather Service. This event measures the actual daily high temperature experienced in that city on that particular date.