Israel military action against Beirut by...?

According to the latest prediction market data for the query “Israel military action against Beirut by...?”, traders have formed a strong consensus.

Currently, July 14 is dominating the market with an overwhelming 44% chance of winning. August 31 follows in second place at 6.2%, while July 31 sits in third with 6%. The betting volume for this specific market has already reached $326.4K, 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

• July 14 (44%): Currently commanding the highest probability, July 14 is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 44¢, signaling a high degree of market conviction.

🥈 Tier 2: The Primary Challengers

• August 31 (6.2%): Positioned as the most viable alternative, August 31 maintains a 6.2% chance of resolving true. Its “Buy Yes” shares currently trade at 6¢.
• July 31 (6%): Sitting in third place with a 6% probability, the market shows measured skepticism toward July 31, treating it as an outside wildcard unless momentum shifts.

🥉 Tier 3: The Long-Tail Options (Combining for ~43.8%)

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 July 21 (3.2%).
• Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like July 21 are still attracting notable interest.

This market will resolve to “Yes” if Israel takes a qualifying military action against Greater Beirut by the specified date, 11:59 PM Israel Daylight Time (IDT). Otherwise this market will resolve to “No.”

A qualifying military action refers to an air strike or a surface-to-surface missile strike, initiated by Israel, that directly impacts Greater Beirut. An air strike includes bombs, air-to-surface missiles, and air-launched drones. A surface-to-surface missile strike includes one-way attack drones and surface-to-surface missiles such as cruise or ballistic missiles.

The following actions do not constitute a qualifying military action:

Munitions destroyed or intercepted before impact;

Surface-to-air missile strikes;

Small-arms fire;

Ground incursions;

Cyber operations;

Naval gunfire and artillery fire;

Howitzers, artillery pieces, mortars, and rocket artillery (e.g. MLRS systems);

Minor surface-to-surface strikes, including short range loitering munitions, FPV drones, and ATGM strikes;

Any threat, authorization, or announcement of force that has not been executed.

Any munition that is intercepted or destroyed before impact does not constitute a qualifying military action. Debris, fragments, or any wreckage from intercepted munitions that land on Greater Beirut do not constitute a military action regardless of any damage incurred.

“Greater Beirut” refers to the continuous urbanized zone that encompasses all of the Beirut Governorate and the adjacent coastal and suburban municipalities of the Mount Lebanon Governorate. For this market, the geographic boundaries as defined in the map “Location of the Greater Beirut Area” (https://polymarket-upload.s3.us-east-2.amazonaws.com/Beirut-3ffb23044f.png) from Faour & Mhawej (2014), Mapping Urban Transitions in the Greater Beirut Area Using Different Space Platforms (https://www.mdpi.com/2073-445X/3/3/941) will be used. If the precise location of a strike cannot be clearly attributed to the defined territory based on the referenced map, it will not qualify.

The occurrence, attribution, and timing of a qualifying military action will be primarily determined based on a consensus of information available from the resolution sources. Where multiple sources conflict regarding the occurrence, attribution, or timing of a relevant military action, this market will remain open until the earlier of: i) the confirmation of the occurrence, attribution, and timing of the action based on a consensus of information available from the resolution sources or ii) 3 full calendar days (IDT) from the date of the first credibly reported evidence of the action. If this period would extend past the end date, this market will remain open to allow for 3 full calendar days to pass. If, at the end of the third calendar day, conflicting reports remain as to the occurrence, attribution, or timing of the action, this market will resolve based on the totality of information available from the resolution sources at that time. No single statement, denial, or presentation of evidence will govern where it is contradicted by the totality of information.

The resolution sources for this market will be official information from the governments and militaries of Israel and Lebanon and credible reporting.

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 July 14 currently trades at 44%, but our AI places its Fair Value at just 32.4%. This creates a large negative EV Gap of -11.6%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies July 21 as the premium value opportunity on the board. While the market only assigns it a 3.2% trading probability, our AI’s Fair Value assessment sits at 37.5% — yielding an impressive +34.4% EV Gap.
• Under-the-Radar Dark Horses Other notable discrepancies include July 31 (EV Gap: +33.5%) and August 31 (EV Gap: +4.5%). These long-tail opportunities are heavily discounted by the live order books despite stronger statistical backing from our predictive model.