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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Highest temperature in Boston on Oct 14, 2026?
kalshi

Highest temperature in Boston on Oct 14, 2026?

Volume:
$38,587

77° to 78°

 - Kalshi

77° to 78° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 15, 2026

Closed: Oct 15, 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

77° to 78°

View
100%
74%
Yes 100¢No 0¢
—
N/A
$10,815
N/A
N/A
$6,879
Settled
Yes
kalshi

75° to 76°

0%
38%
Yes 0¢No 100¢
—
N/A
$11,765
N/A
N/A
$8,974
Settled
No
kalshi

73° to 74°

0%
19%
Yes 0¢No 100¢
—
N/A
$6,143
N/A
N/A
$5,246
Settled
No
kalshi

79° to 80°

0%
4%
Yes 0¢No 100¢
—
N/A
$4,103
N/A
N/A
$3,144
Settled
No
kalshi

81° or above

0%
Yes 0¢No 100¢
—
N/A
$3,273
N/A
N/A
$2,639
Settled
No
kalshi

72° or below

0%
8%
Yes 0¢No 100¢
—
N/A
$2,488
N/A
N/A
$1,848
Settled
No
Total markets: 6

Description

This event tracks the highest 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 varied weather conditions for that day.

Kalshi

The event resolves based on the maximum temperature recorded at Boston's CLIBOS station on October 14, 2026, as reported by The Weather Company. Six separate temperature ranges are defined, each corresponding to a different market outcome. If the temperature falls within any of these ranges, the associated market resolves to Yes; otherwise, it resolves to No. All markets share common secondary rules regarding data verification and error handling. Preliminary data may be subject to rounding or conversion differences, and The Weather Company’s final reported value is the official determinant. If a material error is identified in the initial publication before the expiration date, the resolution may be delayed until a corrected value is published or until expiration, whichever comes first. If no valid data is available by the expiration date, all markets will resolve to the last fair price determined by Kalshi. The “Final” status on The Weather Company’s platform is informational only and does not guarantee data accuracy or exempt the event from these error-resolution procedures.