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: Jul 21, 9:00 AM EST
Kalshi
This event identifies which single day during July 13-19, 2026 experiences the highest volume of maritime traffic through the Strait of Hormuz. The outcome reflects real-world shipping patterns and potential geopolitical or economic factors affecting daily transit activity.
Each day from July 13 through July 19, 2026 is evaluated as a separate market outcome. The market for the day with the highest transit call volume resolves to Yes, while all other days resolve to No. Daily counts are sourced from IMF PortWatch data. If multiple days tie for the highest volume, each tied day's market resolves to 1/N, where N equals the number of days sharing the peak volume. Resolution occurs no earlier than Tuesday at 9 AM following the end of the period, once complete daily data is available.
Prediction markets like this one differ fundamentally from polls. While traditional polling surveys a sample of respondents at a single moment, traders here commit real capital to back their forecasts, creating continuous price discovery. This market aggregates dispersed information—shipping data, geopolitical analysis, and expert judgment—into live odds. Traders who consistently misread conditions lose money, so the incentive structure rewards accuracy over opinion. As a result, prediction market prices often diverge from headline sentiment or analyst consensus, offering an alternative lens on how informed participants assess the likelihood of peak Strait traffic during the specified week.
On Kalshi, this market is priced through a continuous order-book mechanism where buyers and sellers post bids and offers for contracts tied to the outcome. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. Each contract represents a claim on the event's resolution, and the midpoint of the spread reflects the market's consensus probability. As new information arrives—shipping reports, policy announcements, or regional developments—traders adjust their positions, moving the price. The more capital deployed toward one outcome, the higher its price climbs. This dynamic pricing ensures the odds stay current and reflect the collective judgment of active traders throughout the event period.
This market resolves around Jul 21, 2026, at which point the outcome is confirmed against credible public sources documenting actual Strait of Hormuz traffic during the specified week. The resolution hinges on verified data about peak shipping volumes—whether measured by vessel counts, tonnage, or official maritime reports from recognized authorities. Once the event window closes and data becomes available, the outcome is finalized and all positions settle accordingly. Traders should monitor shipping news and geopolitical developments leading up to that date, as any disruptions or policy shifts could alter traffic patterns and move this market.
Several catalysts could shift odds significantly. Geopolitical tensions in the Middle East—sanctions escalations, military posturing, or diplomatic breakthroughs—directly affect shipping confidence and routing decisions. Announcements from major oil producers or shipping consortia about export volumes or rerouting plans would move the needle. Tanker tracking data and weekly shipping reports provide real-time signals traders monitor closely. Economic data affecting global energy demand, or sudden supply disruptions elsewhere, could redirect traffic through the Strait. Additionally, any formal policy changes by regional governments or international maritime bodies would be priced in immediately. Traders should watch news feeds and shipping indices throughout the week.