TOTAL VOLUME:

$134.1b

24H VOL:

$141,541,542

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,440,096,988

406,065

Markets across

30,522

events

MATCHED EVENTS:

2,692

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Lowest temperature in Boston on Sep 26, 2026?
kalshi

Lowest temperature in Boston on Sep 26, 2026?

Volume:
$3,790

54° to 55°

 - Kalshi

54° to 55° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 27, 2026

Closed: Sep 27, 1:00 AM EST

kalshi

Kalshi

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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° to 55°

View
100%
35%
Yes 100¢No 0¢
100¢
N/A
$1,022
N/A
N/A
$912
Settled
Yes
kalshi

53° or below

0%
3%
Yes 0¢No 100¢
100¢
N/A
$1,113
N/A
N/A
$592
Settled
No
kalshi

56° to 57°

0%
24%
Yes 0¢No 100¢
100¢
N/A
$685
N/A
N/A
$505
Settled
No
kalshi

58° to 59°

0%
Yes 0¢No 100¢
100¢
N/A
$563
N/A
N/A
$367
Settled
No
kalshi

62° or above

0%
Yes 0¢No 100¢
100¢
N/A
$283
N/A
N/A
$283
Settled
No
kalshi

60° to 61°

0%
1%
Yes 0¢No 100¢
100¢
N/A
$123
N/A
N/A
$123
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Boston on a specific date in the future, using data from a designated weather provider. The outcome depends on where the temperature falls within predefined ranges, reflecting possible weather conditions for that day.

Kalshi

The event resolves based on the minimum temperature recorded at Boston's CLIBOS station on September 26, 2026, as reported by The Weather Company. Six distinct temperature ranges are defined, each corresponding to a separate market outcome. If the temperature falls within a specific range, the associated market resolves to 'Yes,' with all others resolving to 'No.' Preliminary data may be subject to rounding or conversion differences, and the Exchange reserves the right to delay resolution if a material error is identified in the initial publication. In the absence of final data by the expiration date, markets resolve to the last fair price determined by Kalshi. The 'Final' status on The Weather Company's platform is informational and does not guarantee data accuracy or exempt markets from potential adjustments.