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%
Closed: Sep 10, 1:55 PM EST
Kalshi
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.
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.
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.