Will there be between 25 and 29 average daily transits of the Bab el-Mandeb Strait on September 30?
What resolves this contract
This market will resolve according to the 7-day moving average of transit calls (“Arrivals of Ships”) for the Bab el-Mandeb Strait that IMF Portwatch reports for September 30, 2026. Transit calls include container, dry bulk, roll-on/roll-off, general cargo, and tanker ships. Ships not reported by IMF Portwatch will not be considered. This market will resolve as soon as the relevant data has been published. If the relevant data is not published within 14 calendar days of the specified date, this market will resolve based on the most recent data published up to that point. In case of obvious
How to read the price
Prediction market prices are expressed in cents on the dollar. A YES contract trading at 38¢ means the market is pricing in a 38.5% implied probability of the event resolving YES. If resolution comes back YES, the contract pays $1. If NO, it pays $0.
Volume vs. open interest
Total traded volume ($9,859) reflects every buy and sell across the life of this contract. Open interest ($1,390) is the dollar value of positions currently held by traders. Deep liquidity and wide open interest are the two signals that the quoted price is reliable.
Where to trade this market
This contract is listed on Polymarket. PicksByOdds does not accept deposits, execute trades, or offer brokerage. We publish the data; you decide what to do with it.
Markets in the same story
| Market | YES | Volume |
|---|---|---|
| Will the Doge-1 Lunar Mission launch by December 31, 2026? | 3¢ | $994,536 |
| Will Lovable be acquired before 2027? | 5¢ | $982,488 |
| Will Microsoft be the largest company in the world by market cap on December 31? | 1¢ | $978,211 |
Common questions about this market
How is this market resolved?
This market will resolve according to the 7-day moving average of transit calls (“Arrivals of Ships”) for the Bab el-Mandeb Strait that IMF Portwatch reports for September 30, 2026. Transit calls include container, dry bulk, roll-on/roll-off, general cargo, and tanker ships. Ships not reported by IMF Portwatch will not be considered. This market will resolve as soon as the relevant data has been published. If the relevant data is not published within 14 calendar days of the specified date, this market will resolve based on the most recent data published up to that point. In case of obvious
When does this contract expire?
This contract closes on 2026-09-30, 12 days from now. After close, the final outcome is determined per the resolution rules above, and contracts settle at $1 (winning side) or $0 (losing side).
What happens if I buy YES at 38¢?
If the event resolves YES, each YES contract pays $1, a profit of 62¢ per dollar risked. If it resolves NO, the contract pays $0 and the full 38¢ is lost. Current market price implies a 38.5% probability of YES.
Where is this market listed?
This contract is listed on Polymarket. PicksByOdds aggregates and displays public market data; we do not broker trades or custody funds.
How reliable is the quoted price?
This market has $9,859 in total traded volume and $1,390 in open interest. Deeper liquidity generally means tighter spreads and more reliable implied probabilities. Prices refresh multiple times per day.