TOTAL VOLUME:

$134.2b

24H VOL:

$126,324,530

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,434,646,834

406,019

Markets across

30,401

events

MATCHED EVENTS:

2,689

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Highest temperature in Boston on Feb 18, 2026?
kalshi

Highest temperature in Boston on Feb 18, 2026?

Volume:
$47,017

40° to 41°

 - Kalshi

40° to 41° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Feb 19, 2026

Closed: Feb 19, 3:00 PM 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

40° to 41°

View
100%
Yes 100¢No 0¢
—
$1,320
$10,780
N/A
N/A
$5,333
Settled
Yes
kalshi

38° to 39°

0%
Yes 0¢No 100¢
—
$3,116
$11,196
N/A
N/A
$7,989
Settled
No
kalshi

44° or above

0%
Yes 0¢No 100¢
—
$1,482
$8,120
N/A
N/A
$3,836
Settled
No
kalshi

36° to 37°

0%
Yes 0¢No 100¢
—
$1,997
$7,752
N/A
N/A
$6,391
Settled
No
kalshi

42° to 43°

0%
Yes 0¢No 100¢
—
$1,649
$4,614
N/A
N/A
$1,952
Settled
No
kalshi

35° or below

0%
Yes 0¢No 100¢
—
$2,133
$4,555
N/A
N/A
$3,097
Settled
No
Total markets: 6

Description

The maximum temperature in Boston on February 18, 2026, will be recorded according to the National Weather Service's official daily climatological report. The event tracks the actual temperature outcome as documented by official weather records.