TOTAL VOLUME:

$134b

24H VOL:

$107,351,958

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,416,970,024

400,720

Markets across

30,097

events

MATCHED EVENTS:

2,633

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

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Hurricane Karina category?
kalshi

Hurricane Karina category?

Volume:
$8,262

Category 3 or above

 - Kalshi

Category 3 or above - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Sep 21, 2026

Closed: Sep 10, 1:55 PM EST

kalshi

Kalshi

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Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Category 3 or above

View
100%
Yes 100¢No 0¢
100¢
N/A
$1,727
N/A
N/A
$668
2mo 2d
Yes
kalshi

Category 4 or above

100%
1%
Yes 100¢No 0¢
100¢
N/A
$1,568
N/A
N/A
$583
2mo 2d
Yes
kalshi

Category 2 or above

100%
Yes 100¢No 0¢
100¢
N/A
$507
N/A
N/A
$231
2mo 2d
Yes
kalshi

Category 1 or above

100%
1%
Yes 100¢No 0¢
100¢
N/A
$52
N/A
N/A
$51
2mo 2d
Yes
kalshi

Category 5 or above

0%
1%
Yes 0¢No 100¢
100¢
N/A
$4,408
N/A
N/A
$2,476
2mo 2d
No
Total markets: 5

Description

This event tracks the intensity of Hurricane Karina based on its maximum sustained wind speeds. As the storm develops, its wind speeds are monitored against specific thresholds that correspond to different categories on the Saffir-Simpson Hurricane Wind Scale. The outcome depends on whether the hurricane's winds reach or exceed any of these predefined speeds.

Kalshi

The event resolves based on the maximum sustained wind speed achieved by Hurricane Karina, with five escalating thresholds corresponding to categories 1 through 5 on the Saffir-Simpson scale. A 'Yes' outcome occurs if Karina's winds reach or exceed 74 mph (Category 1), 96 mph (Category 2), 111 mph (Category 3), 130 mph (Category 4), or 157 mph (Category 5). Regardless of which threshold is met, all markets expire at the first 10:00 AM ET following the occurrence of the event, provided it happens before December 1, 2026. The earliest met threshold determines the resolution, with higher categories automatically satisfying lower-category conditions.

Frequently asked questions

On Kalshi, the Hurricane Karina category market dashboard shows real-time odds, price history, and 24-hour volume of $153. It tracks how traders on Kalshi price the likelihood of different categories for Hurricane Karina, with updates reflecting market sentiment and recent data. The dashboard highlights the top outcome and overall volume of $8,262, giving users insight into where betting interest is concentrated for this weather event.

Compared to analyst forecasts, this market’s odds often reflect a more nuanced view of risks and probabilities, incorporating real-time trading activity. While analysts may issue categorical predictions or confidence intervals, traders adjust positions continuously based on new data, storms, and model updates. This can lead to divergence — for example, when models shift or uncertainty rises, this market may price in a wider spread or different most-likely category than consensus forecasts.

On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. On Kalshi, traders set the price through continuous bidding and offering, with the top outcome’s chance represented as a percentage. The current odds reflect market participants’ collective assessment of the most probable category, adjusted for recent hurricane activity, track updates, and model revisions. Volume of $8,262 shows the level of interest and liquidity supporting these prices.

This market resolves around Dec 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. The final category will be determined by official meteorological assessments and widely reported data sources at the time Hurricane Karina reaches land or dissipates.

Key signals that could shift this market include updates to hurricane tracking maps, changes in wind speed or pressure readings, official advisories from weather agencies, and model consensus shifts. Any indication that Karina intensifies or weakens — even subtly — may prompt traders to adjust odds, especially as the storm approaches land and its category becomes clearer.