Bab el-Mandeb Strait effectively closed by...?

According to the latest prediction market data for the query “Bab el-Mandeb Strait effectively closed by...?”, traders have formed a strong consensus.

Currently, December 31 is dominating the market with an overwhelming 20.5% chance of winning. October 31 follows in second place at 13%, while September 30 sits in third with 8.5%. The betting volume for this specific market has already reached $11M, reflecting intense industry interest.

To better assess where each potential outcome stands, the market can be segmented into three distinct trading tiers based on implied probability and contract pricing:

🥇 Tier 1: The Dominant Leader

• December 31 (20.5%): Currently commanding the highest probability, December 31 is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 21¢, signaling a high degree of market conviction. This contract alone has generated $386.0K in volume.

🥈 Tier 2: The Primary Challengers

• October 31 (13%): Positioned as the most viable alternative, October 31 maintains a 13% chance of resolving true. Its “Buy Yes” shares currently trade at 13¢.
• September 30 (8.5%): Sitting in third place with a 8.5% probability, the market shows measured skepticism toward September 30, treating it as an outside wildcard unless momentum shifts.

🥉 Tier 3: The Long-Tail Options (Combining for ~58%)

Beyond the top three choices, a wide field of macro variables and long-shot outcomes are being tracked. While their individual probabilities hover low, they represent crucial hedges for speculative traders:

• Alternative Options: This includes August 31 (1.1%).
• Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like August 31 are still attracting notable interest.

This market will resolve to “Yes” if IMF PortWatch publishes a 7-day moving average of transit calls (“Arrivals of Ships”) for the Bab el-Mandeb Strait less than or equal to 10 for any date between market creation and the listed date. Otherwise, this market will resolve to “No”.

This market will resolve as soon as IMF PortWatch publishes a 7-day moving average of transit calls for the Bab el-Mandeb Strait equal to or below 10, or once data has been published for the listed date and no such value has been published.

If no data has been published for the listed date within 14 calendar days (ET) after that date, this market will resolve based on the data published up to that point.

Revisions to previously published data points made before data has been published for the listed date will be considered; however, they will not disqualify a previously published data point from qualifying. Revisions made after data has been published for the listed date will not be considered.

The resolution source for this market will be IMF PortWatch, specifically the “Arrivals of Ships” data published for the Bab el-Mandeb Strait at https://portwatch.imf.org/pages/cb5856222a5b4105adc6ee7e880a1730

, including both the chart and downloadable files.

While human consensus and speculative volume shape the broader prediction market, our quantitative algorithms offer a data-driven counter-perspective. By analyzing fundamental signals, underlying trends and historical distributions, our AI Valuation model calculates an independent “Fair Value” probability for each outcome.

Comparing this Fair Value against the current Trade Value uncovers major disparities — known as the Expected Value (EV) Gap. Contracts with a positive EV Gap represent statistically underpriced outcomes, whereas a negative EV Gap flags a potential market overreaction.

Top AI Alpha & Mispriced Arbitrage Opportunities

Based on the latest data model run, several key contracts stand out with significant deviations:

• The Most Overvalued Outcome December 31 currently trades at 20.5%, but our AI places its Fair Value at just 16%. This creates a large negative EV Gap of -4.5%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies September 30 as the premium value opportunity on the board. While the market only assigns it a 8.5% trading probability, our AI’s Fair Value assessment sits at 9.8% — yielding an impressive +1.3% EV Gap.