TOTAL VOLUME:

$134.1b

24H VOL:

$133,388,117

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,436,095,462

405,232

Markets across

30,526

events

MATCHED EVENTS:

2,693

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
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Highest temperature in Boston on Mar 28, 2026?
kalshi

Highest temperature in Boston on Mar 28, 2026?

Volume:
$39,676

38° to 39°

 - Kalshi

38° to 39° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Mar 29, 2026

Closed: Mar 29, 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

38° to 39°

View
100%
Yes 100¢No 0¢
—
N/A
$8,646
N/A
N/A
$5,608
Settled
Yes
kalshi

35° or below

0%
Yes 0¢No 100¢
—
N/A
$10,386
N/A
N/A
$7,468
Settled
No
kalshi

36° to 37°

0%
Yes 0¢No 100¢
—
N/A
$8,940
N/A
N/A
$5,675
Settled
No
kalshi

40° to 41°

0%
Yes 0¢No 100¢
—
N/A
$6,251
N/A
N/A
$3,689
Settled
No
kalshi

42° to 43°

0%
Yes 0¢No 100¢
—
N/A
$4,053
N/A
N/A
$3,176
Settled
No
kalshi

44° or above

0%
Yes 0¢No 100¢
—
N/A
$1,400
N/A
N/A
$1,264
Settled
No
Total markets: 6

Description

This event tracks the maximum temperature recorded in Boston on March 28, 2026, according to the National Weather Service's daily climatological report.