TOTAL VOLUME:

$154.4b

24H VOL:

$245,801,863

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,902,097,102

417,059

Markets across

40,178

events

MATCHED EVENTS:

4,415

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Lowest temperature in Boston on Oct 15, 2026?
kalshi

Lowest temperature in Boston on Oct 15, 2026?

Volume:
$2,771

50° to 51°

 - Kalshi

50° to 51° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 16, 2026

Closed: Oct 16, 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

50° to 51°

View
100%
35%
Yes 100¢No 0¢
—
N/A
$1,438
N/A
N/A
$1,165
Settled
Yes
kalshi

48° to 49°

0%
45%
Yes 0¢No 100¢
—
N/A
$593
N/A
N/A
$395
Settled
No
kalshi

52° or above

0%
48%
Yes 0¢No 100¢
—
N/A
$383
N/A
N/A
$231
Settled
No
kalshi

46° to 47°

0%
Yes 0¢No 100¢
—
N/A
$210
N/A
N/A
$210
Settled
No
kalshi

44° to 45°

0%
1%
Yes 0¢No 100¢
—
N/A
$113
N/A
N/A
$113
Settled
No
kalshi

43° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$35
N/A
N/A
$35
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 service. The outcome depends entirely on the official temperature reading reported by The Weather Company for that day.

Kalshi

All markets resolve based on the minimum temperature recorded at Boston's CLIBOS station on October 15, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 43°F or below, 44-45°F, 46-47°F, 48-49°F, 50-51°F, or above 51°F. The Weather Company's data is the sole authority, even if other sources show different values. 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. If no valid data is available by the expiration date, markets resolve to the last fair price determined by Kalshi. The 'Final' status on weather.com/kalshi is informational and does not guarantee data accuracy or exempt markets from potential revisions.