TOTAL VOLUME:

$154.6b

24H VOL:

$323,326,361

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,969,435,260

419,363

Markets across

40,411

events

MATCHED EVENTS:

4,612

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

BETA
Dashboards
Tour
All
Lowest temperature in Boston on Oct 4, 2026?
kalshi

Lowest temperature in Boston on Oct 4, 2026?

Volume:
$3,265

50° to 51°

 - Kalshi

50° to 51° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 5, 2026

Closed: Oct 5, 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%
5%
Yes 100¢No 0¢
—
N/A
$1,066
N/A
N/A
$910
Settled
Yes
kalshi

52° to 53°

0%
Yes 0¢No 100¢
—
N/A
$750
N/A
N/A
$713
Settled
No
kalshi

54° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$658
N/A
N/A
$443
Settled
No
kalshi

48° to 49°

0%
7%
Yes 0¢No 100¢
—
N/A
$372
N/A
N/A
$180
Settled
No
kalshi

46° to 47°

0%
1%
Yes 0¢No 100¢
—
N/A
$275
N/A
N/A
$213
Settled
No
kalshi

45° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$143
N/A
N/A
$95
Settled
No
Total markets: 6

Description

This set of markets focuses on predicting Boston's lowest temperature on a specific date in the future. Outcomes depend entirely on official weather data from a designated source, reflecting interest in climate patterns and seasonal variations.

Kalshi

All markets resolve based on the minimum temperature recorded at Boston's CLIBOS station on October 4, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: below 46°F, 46–47°F, 48–49°F, 50–51°F, 52–53°F, or above 53°F. The Weather Company’s data is the sole authority, even if other services show different values. Preliminary readings may vary due to rounding or conversion issues, so users should exercise caution. If the Exchange identifies a material error in the initially published data, it may delay resolution until a corrected version is released or until the market’s expiration date. Should no data remain available by then, markets will settle at the last fair price determined by the Exchange. The “Final” status on The Weather Company’s platform is informational only and does not shield the data from potential revisions under these rules.