TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Boston on Apr 30, 2026?
kalshi

Highest temperature in Boston on Apr 30, 2026?

Volume:
$273,285

56° to 57°

 - Kalshi

56° to 57° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 1, 2026

Closed: May 1, 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

56° to 57°

View
100%
Yes 100¢No 0¢
100¢
N/A
$13,419
N/A
N/A
$8,943
Settled
Yes
kalshi

54° to 55°

0%
Yes 0¢No 100¢
100¢
N/A
$227,455
N/A
N/A
$213,850
Settled
No
kalshi

53° or below

0%
Yes 0¢No 100¢
100¢
N/A
$14,184
N/A
N/A
$8,362
Settled
No
kalshi

58° to 59°

0%
Yes 0¢No 100¢
100¢
N/A
$8,027
N/A
N/A
$5,761
Settled
No
kalshi

60° to 61°

0%
Yes 0¢No 100¢
100¢
N/A
$6,360
N/A
N/A
$5,464
Settled
No
kalshi

62° or above

0%
Yes 0¢No 100¢
100¢
N/A
$3,840
N/A
N/A
$3,160
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature recorded in Boston on April 30, 2026, according to the National Weather Service's official climatological report.