TOTAL VOLUME:

$154.6b

24H VOL:

$333,432,169

24H TRANSACTIONS:

2,984,640,614

OPEN INTEREST:

$1,971,286,090

419,492

Markets across

40,634

events

MATCHED EVENTS:

4,654

PLATFORM COVERAGE:

5

Polymarket:

37%

VS.

Kalshi:

63%

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Lowest temperature in Boston on Oct 22, 2026?
kalshi

Lowest temperature in Boston on Oct 22, 2026?

Volume:
$13,053

47° to 48°

 - Kalshi

47° to 48° - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Oct 23, 2026

Closed: Oct 23, 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

47° to 48°

View
100%
80%
Yes 100¢No 0¢
—
N/A
$3,203
N/A
N/A
$2,611
Settled
Yes
kalshi

49° to 50°

0%
Yes 0¢No 100¢
—
N/A
$3,148
N/A
N/A
$3,122
Settled
No
kalshi

45° to 46°

0%
98%
Yes 0¢No 100¢
—
N/A
$3,096
N/A
N/A
$1,808
Settled
No
kalshi

51° or above

0%
1%
Yes 0¢No 100¢
—
N/A
$1,615
N/A
N/A
$1,615
Settled
No
kalshi

42° or below

0%
1%
Yes 0¢No 100¢
—
N/A
$1,453
N/A
N/A
$1,079
Settled
No
kalshi

43° to 44°

0%
2%
Yes 0¢No 100¢
—
N/A
$537
N/A
N/A
$337
Settled
No
Total markets: 6

Description

This event tracks the lowest temperature recorded in Boston on a specific date in the future, offering different possible temperature ranges as potential outcomes. The resolution depends on official weather data from a designated source, reflecting how weather forecasting and data verification processes work in real-world applications.

Kalshi

All markets resolve based on the minimum temperature recorded at Boston's CLIBOS station on October 22, 2026, as reported by The Weather Company. Each market corresponds to a specific temperature range: 42°F or below, 43-44°F, 45-46°F, 47-48°F, 49-50°F, or above 50°F. The Weather Company’s data is the sole authority for resolution, though preliminary readings may differ from final values due to rounding or conversion issues. If a material error is identified in the initial data before expiration, the market may delay resolution until corrected data is published or until the expiration date. 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 and does not guarantee error-free data.