TOTAL VOLUME:

$154.4b

24H VOL:

$230,589,906

24H TRANSACTIONS:

2,984,028,936

OPEN INTEREST:

$1,885,293,300

410,482

Markets across

40,213

events

MATCHED EVENTS:

4,340

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Lowest temperature in Boston on Oct 11, 2026?
kalshi

Lowest temperature in Boston on Oct 11, 2026?

Volume:
$3,705

47° to 48°

 - Kalshi

47° to 48° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 12, 2026

Closed: Oct 12, 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

47° to 48°

View
100%
86%
Yes 100¢No 0¢
—
N/A
$1,420
N/A
N/A
$1,159
Settled
Yes
kalshi

49° or above

0%
68%
Yes 0¢No 100¢
—
N/A
$845
N/A
N/A
$622
Settled
No
kalshi

45° to 46°

0%
2%
Yes 0¢No 100¢
—
N/A
$673
N/A
N/A
$517
Settled
No
kalshi

43° to 44°

0%
1%
Yes 0¢No 100¢
—
N/A
$371
N/A
N/A
$371
Settled
No
kalshi

41° to 42°

0%
1%
Yes 0¢No 100¢
—
N/A
$244
N/A
N/A
$244
Settled
No
kalshi

40° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$151
N/A
N/A
$151
Settled
No
Total markets: 6

Description

This set of markets assesses the likelihood of specific temperature ranges in Boston on a particular date in the future. Participants can speculate on whether the lowest temperature recorded will fall within certain degree boundaries, based on official weather data from a designated source.

Kalshi

All markets resolve based on the minimum temperature recorded at Boston's CLIBOS station on October 11, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 41°F, 41-42°F, 43-44°F, 45-46°F, 47-48°F, or above 48°F. The Weather Company’s data is the sole authority for resolution. Preliminary data may be subject to rounding or conversion discrepancies, so users should exercise caution. If the Exchange identifies a material error in the initial publication, it may delay expiration until a corrected version is released or until the expiration date, whichever comes first. If data remains unavailable by the expiration date, all 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 error-free data.