TOTAL VOLUME:

$150.1b

24H VOL:

$141,844,315

24H TRANSACTIONS:

2,859,322,643

OPEN INTEREST:

$1,733,993,399

484,032

Markets across

35,818

events

MATCHED EVENTS:

3,360

PLATFORM COVERAGE:

5

Polymarket:

38%

VS.

Kalshi:

62%

BETA
Dashboards
Tour
All
What named storms will be hurricanes in the Atlantic this year?
kalshi

What named storms will be hurricanes in the Atlantic this year?

May 15, 2026, 6:00 PM EST - Dec 1, 2026, 10:00 AM EST
Total volume:
$93,331
Volume 24h:
$30
64%
Liquidity:
N/AN/A
Open interest:
$55,937
0.01%

Kyle

 - Kalshi

Kyle - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolves Dec 1, 2026

Will Kyle be categorized as a hurricane in the Atlantic in 2026?

19%chance
Amount

$

Trade on
kalshi

Trade on Kalshi

Join Kalshi and score $25 for your first trade.At 19¢ buys you 526 shares | Odds: 19% Total Payout: $526 | Net Profit: $426 Multiplier: 5.26x | ROI: 426% APY not meaningful 35 days to resolution
You will be redirected to the platform to complete this trade.
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
kalshi

Kyle

Trade
19%
Yes 19¢No 85¢
4¢
N/A
$1,819
2%
58%
$958
1mo 5d
active
kalshi

Leah

12%
Yes 12¢No 97¢
9¢
N/A
$2,472
0%
22%
$1,013
1mo 5d
active
kalshi

Sally

10%
Yes 5¢No 100¢
5¢
N/A
$28
0%
0%
$28
1mo 5d
active
kalshi

Wilfred

7%
Yes 1¢No 100¢
1¢
N/A
$69
0%
0%
$69
1mo 5d
active
kalshi

Marco

5%
Yes 5¢No 99¢
4¢
N/A
$731
0%
39%
$615
1mo 5d
active
kalshi

Paulette

5%
Yes 3¢No 100¢
3¢
N/A
$214
0%
0%
$214
1mo 5d
active
kalshi

Omar

5%
Yes 3¢No 100¢
3¢
N/A
$2
0%
0%
$2
1mo 5d
active
kalshi

Josephine

2%
Yes 1¢No 100¢
1¢
N/A
$10,737
0%
1,347%
$3,743
1mo 5d
active
kalshi

Rene

2%
Yes 4¢No 100¢
4¢
N/A
$112
0%
0%
$112
1mo 5d
active
kalshi

Fay

1%
Yes 1¢No 100¢
1¢
N/A
$43,391
0%
0%
$32,999
1mo 5d
active
kalshi

Dolly

1%
Yes 1¢No 100¢
1¢
N/A
$6,057
0%
3%
$3,917
1mo 5d
active
kalshi

Edouard

1%
Yes 1¢No 100¢
1¢
N/A
$4,930
0%
0%
$1,416
1mo 5d
active
kalshi

Gonzalo

1%
Yes 1¢No 100¢
1¢
N/A
$2,151
0%
0%
$1,601
1mo 5d
active
kalshi

Hanna

1%
Yes 1¢No 100¢
1¢
N/A
$1,207
0%
8%
$698
1mo 5d
active
kalshi

Nana

16%
Yes 4¢No 100¢
4¢
N/A
$219
0%
0%
$219
1mo 5d
active
kalshi

Teddy

N/A
N/A
4¢
N/A
N/A
N/A
N/A
N/A
1mo 5d
active
kalshi

Vicky

N/A
N/A
4¢
N/A
N/A
N/A
N/A
N/A
1mo 5d
active
kalshi

Isaias

100%
1%
Yes 100¢No 0¢
—
N/A
$13,027
N/A
N/A
$5,361
1mo 5d
Yes
kalshi

Bertha

0%
Yes 0¢No 100¢
—
N/A
$3,742
N/A
N/A
$1,544
1mo 5d
No
kalshi

Arthur

0%
Yes 0¢No 100¢
—
N/A
$2,135
N/A
N/A
$1,297
1mo 5d
No
kalshi

Cristobal

0%
Yes 0¢No 100¢
—
N/A
$287
N/A
N/A
$129
1mo 5d
No
Total markets: 21

Intro

This market tracks whether specific named Atlantic tropical storms will reach hurricane strength during the 2026 Atlantic hurricane season. On Kalshi, the leading outcome—whether Isaias will be categorized as a hurricane in the Atlantic in 2026—stands at 49.0%, while the secondary outcome for Omar carries 49.0% probability as well. Resolution is determined by the National Hurricane Center's official categorization of storms occurring between May 15, 2026 and December 1, 2026. Watch for the onset of peak Atlantic hurricane season activity in late summer and early fall 2026, when atmospheric conditions typically favor rapid intensification of tropical systems.

Kalshi

If a storm named Arthur is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Bertha is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Cristobal is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Dolly is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Edouard is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Fay is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Gonzalo is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Hanna is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Isaias is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Josephine is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Kyle is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Leah is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Marco is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Nana is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Omar is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Paulette is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Rene is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Sally is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Teddy is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Vicky is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes. If a storm named Wilfred is a storm categorized as a hurricane in the Atlantic between May 15, 2026 and December 01, 2026, then the market resolves to Yes.

Frequently asked questions

Comparing prediction market odds to analyst forecasts reveals interesting insights into collective intelligence. While pre-season forecasts from organizations like NOAA typically predict a range of potential hurricane activity, this market allows traders to express their beliefs about *specific* storms becoming hurricanes. Currently, the market's implied probability for any named storm reaching hurricane status may differ from initial seasonal outlooks, potentially reflecting real-time data and evolving weather patterns. This dynamic pricing offers a unique perspective beyond broad seasonal predictions.

On Kalshi, this market is priced through a continuous auction mechanism, where traders buy and sell contracts representing their belief in whether a named storm will become a hurricane. The price of each contract reflects the probability of that outcome, with higher prices indicating greater perceived likelihood. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market's price movements are driven by supply and demand, influenced by factors like weather models, expert opinions, and overall market sentiment. This creates a dynamic and informative view of expectations surrounding the Atlantic hurricane season.

This market resolves around Dec 1, 2026, with the outcome confirmed once the event is verifiable from credible public reporting. Specifically, the National Hurricane Center (NHC) reports will be used to determine if a named storm in the Atlantic has reached hurricane status – defined as sustained winds of 74 mph or higher. The determination will be based on official NHC data and records, ensuring a transparent and objective resolution process. Traders will then be able to see which predictions proved accurate and how the market responded to evolving conditions.

Several signals and events could significantly move this market. Changes in long-range weather forecasts, particularly those predicting favorable conditions for hurricane development (warm sea surface temperatures, low wind shear), would likely increase prices. The actual formation of named storms, and their subsequent intensification or weakening, will be major catalysts. Unexpected shifts in climate patterns, like a strong El Niño or La Niña event, could also impact market prices. Finally, any major news or reports from meteorological agencies will influence trader sentiment and drive price fluctuations.