TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Boston on May 16, 2026?
kalshi

Highest temperature in Boston on May 16, 2026?

Volume:
$35,169

79° to 80°

 - Kalshi

79° to 80° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 17, 2026

Closed: May 17, 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

79° to 80°

View
100%
Yes 100¢No 0¢
100¢
N/A
$7,763
N/A
N/A
$4,115
Settled
Yes
kalshi

77° to 78°

0%
Yes 0¢No 100¢
100¢
N/A
$9,966
N/A
N/A
$5,372
Settled
No
kalshi

81° or above

0%
Yes 0¢No 100¢
100¢
N/A
$7,300
N/A
N/A
$4,616
Settled
No
kalshi

75° to 76°

0%
Yes 0¢No 100¢
100¢
N/A
$4,942
N/A
N/A
$3,007
Settled
No
kalshi

73° to 74°

0%
Yes 0¢No 100¢
100¢
N/A
$2,908
N/A
N/A
$2,346
Settled
No
kalshi

72° or below

0%
Yes 0¢No 100¢
100¢
N/A
$2,289
N/A
N/A
$1,924
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature in Boston on May 16, 2026, as recorded by the National Weather Service's daily climatological data.