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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Lowest temperature in Boston on May 9, 2026?
kalshi

Lowest temperature in Boston on May 9, 2026?

Volume:
$16,837

41° to 42°

 - Kalshi

41° to 42° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved May 10, 2026

Closed: May 10, 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

41° to 42°

View
100%
Yes 100¢No 0¢
100¢
N/A
$3,350
N/A
N/A
$2,449
Settled
Yes
kalshi

43° or above

0%
Yes 0¢No 100¢
100¢
N/A
$5,930
N/A
N/A
$4,777
Settled
No
kalshi

35° to 36°

0%
Yes 0¢No 100¢
100¢
N/A
$2,393
N/A
N/A
$2,392
Settled
No
kalshi

39° to 40°

0%
Yes 0¢No 100¢
100¢
N/A
$1,944
N/A
N/A
$1,701
Settled
No
kalshi

37° to 38°

0%
Yes 0¢No 100¢
100¢
N/A
$1,639
N/A
N/A
$1,580
Settled
No
kalshi

34° or below

0%
Yes 0¢No 100¢
100¢
N/A
$1,580
N/A
N/A
$1,579
Settled
No
Total markets: 6

Description

This event tracks the minimum temperature recorded in Boston on May 9, 2026, as reported by the National Weather Service's daily climatological data.