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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Politics
Traffic through the Strait of Hormuz? (6/15 - 6/21)
kalshi

Traffic through the Strait of Hormuz? (6/15 - 6/21)

Volume:
$223,912

Above 75

 - Kalshi

Above 75 - Kalshi

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Jun 23, 2026

Closed: Jun 23, 9:00 AM EST

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Kalshi

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

Above 75

View
100%
Yes 100¢No 0¢
100¢
N/A
$50,540
N/A
N/A
$22,528
Settled
Yes
kalshi

Above 50

100%
Yes 100¢No 0¢
100¢
N/A
$38,861
N/A
N/A
$15,473
Settled
Yes
kalshi

Above 40

100%
Yes 100¢No 0¢
100¢
N/A
$18,273
N/A
N/A
$7,881
Settled
Yes
kalshi

Above 20

100%
Yes 100¢No 0¢
100¢
N/A
$15,690
N/A
N/A
$10,046
Settled
Yes
kalshi

Above 15

100%
Yes 100¢No 0¢
100¢
N/A
$12,136
N/A
N/A
$6,612
Settled
Yes
kalshi

Above 30

100%
Yes 100¢No 0¢
100¢
N/A
$11,727
N/A
N/A
$4,932
Settled
Yes
kalshi

Above 25

100%
Yes 100¢No 0¢
100¢
N/A
$11,588
N/A
N/A
$8,632
Settled
Yes
kalshi

Above 5

100%
Yes 100¢No 0¢
100¢
N/A
$8,526
N/A
N/A
$5,426
Settled
Yes
kalshi

Above 10

100%
Yes 100¢No 0¢
100¢
N/A
$8,296
N/A
N/A
$5,812
Settled
Yes
kalshi

Above 100

0%
Yes 0¢No 100¢
100¢
N/A
$48,276
N/A
N/A
$31,759
Settled
No
Total markets: 10

Description

The Strait of Hormuz is a critical chokepoint for global maritime trade, connecting the Persian Gulf to the Gulf of Oman. This event tracks vessel transit activity through the strait during the week of June 15-21, 2026, using official port call data to measure shipping volume and regional maritime conditions.

Kalshi

This event series measures maritime transit activity through the Strait of Hormuz during June 15-21, 2026, using IMF PortWatch as the authoritative data source. Each market corresponds to a specific threshold: transit calls above 5, 10, 15, 20, 25, 30, 40, 50, 75, or 100 during the seven-day period. Resolution is based on the cumulative daily count of transit calls summed across all days from June 15 through June 21, 2026. A market resolves to Yes if the total exceeds its designated threshold; otherwise it resolves to No. Data collection concludes at the end of June 21, 2026, and resolution will not occur before Tuesday at 9 AM following the end of the period, allowing time for complete IMF PortWatch data to become available and be verified.

Frequently asked questions

On Kalshi, the Strait of Hormuz traffic market dashboard displays real-time odds and historical price movements for predictions about shipping volume through one of the world's most critical maritime chokepoints. The interface shows current trader sentiment, 24-hour volume activity, and outcome probabilities as participants buy and sell shares based on their forecasts. This dashboard lets you monitor how market participants are pricing the likelihood of different traffic scenarios during the specified week, offering a live window into collective expectations about geopolitical and economic conditions affecting global energy and trade flows.

Prediction markets and traditional polls measure different things: polls capture stated opinions at a single moment, while markets aggregate real-money commitments over time as new information emerges. This market reflects traders' financial incentives to forecast accurately, often incorporating geopolitical analysis, shipping data, and sanctions developments faster than conventional surveys. Market odds tend to shift dynamically as breaking news or economic reports surface, whereas polling averages remain relatively static between survey waves. For events like Strait traffic, market prices often embed specialized knowledge from energy traders and logistics professionals.

On Kalshi, this market is priced through a continuous order-book mechanism where traders buy and sell outcome shares at prices that reflect their probability estimates. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each outcome is quoted as a price between 0 and 100 cents, with that price directly representing the implied probability; a share trading at 65 cents implies a 65 percent chance of that outcome occurring. As new information surfaces or trader sentiment shifts, the bid-ask spread adjusts, and prices move to reflect updated collective forecasts about traffic volumes through the strait during the resolution window.

This market resolves around Jun 23, 2026, after the specified observation period closes. The outcome is determined by verifying actual traffic data and conditions through credible public sources, including shipping reports, maritime authorities, and geopolitical developments affecting the Strait during that week. Once the event is observable and confirmed from reliable reporting, the market settles according to which outcome occurred. Traders should monitor official announcements and reputable news coverage in the days leading up to and following the resolution date.

Several catalysts could shift odds significantly: new sanctions or diplomatic tensions involving Iran, military incidents or naval activity in the region, OPEC production announcements, global oil price swings, and shipping industry reports on tanker movements. Unexpected geopolitical escalation or de-escalation, changes in U.S. or international policy toward the Persian Gulf, and real-time maritime data releases can all trigger rapid repricing. Economic indicators affecting global energy demand and supply chain disruptions elsewhere may also influence trader expectations about traffic volumes. Monitoring news from energy markets, government statements, and shipping trackers will help you anticipate market moves.