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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Highest temperature in Boston on Nov 1, 2026?
kalshi

Highest temperature in Boston on Nov 1, 2026?

Volume:
$12,952

58° to 59°

 - Kalshi

58° to 59° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Nov 2, 2026

Closed: Nov 2, 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

58° to 59°

View
100%
36%
Yes 100¢No 0¢
—
N/A
$3,649
N/A
N/A
$2,861
Settled
Yes
kalshi

60° to 61°

0%
30%
Yes 0¢No 100¢
—
N/A
$4,821
N/A
N/A
$3,016
Settled
No
kalshi

56° to 57°

0%
7%
Yes 0¢No 100¢
—
N/A
$2,910
N/A
N/A
$2,421
Settled
No
kalshi

62° to 63°

0%
1%
Yes 0¢No 100¢
—
N/A
$778
N/A
N/A
$742
Settled
No
kalshi

64° or above

0%
Yes 0¢No 100¢
—
N/A
$513
N/A
N/A
$497
Settled
No
kalshi

55° or below

0%
Yes 0¢No 100¢
—
N/A
$282
N/A
N/A
$276
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 entirely on the official temperature reading reported by The Weather Company for that day.

Kalshi

The event resolves based on the maximum temperature recorded at Boston's CLIBOS station on November 1, 2026, as reported by The Weather Company. Six separate outcome ranges are defined: 55°F or below, 56-57°F, 58-59°F, 60-61°F, 62-63°F, and 64°F or above. Each market corresponds to one of these temperature ranges, with a 'Yes' outcome if the recorded temperature falls within that specific range. All temperature data must come from The Weather Company, and preliminary readings may be subject to revision. If a material error is identified in the initial publication before the expiration date, the resolution may be delayed until a corrected value is released or until the expiration date arrives. If no valid data exists at expiration, markets resolve to the last fair price determined by the exchange. The 'Final' status on The Weather Company's platform is informational only and does not guarantee data accuracy or exempt the event from potential revisions.