The Prediction Markets

Israel military action against Beirut on...?

Closed
Mar 31, 2026
Traded
$198K
Venues
Polymarket
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This market has closed

Trading ended on Mar 31, 2026. The prices below are the last ones before it closed and no longer update. Browse open markets

Odds by venue

Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.

Prices come from our regular polls of each venue, the oldest 201 days ago. Ages are as of when this page was built.

  • Polymarket
March 29
0.5%
Polymarket 0.5%polled, 4827 h agoBest Yes 0.8¢ on Polymarket, $100 pays $12,500 (125x)
Polymarket
Contract
March 29
Last price
0.5%
As of
Polled 201 d ago
Buy Yes
0.8¢
Sell Yes
0.1¢
$100 on Yes pays
$12,500 (125x)
Volume
$29K
Trade this on Polymarket

Who resolves this market

Polymarket
Polymarket resolves via:
UMA optimistic oracle

How the odds have moved

The leading outcome on both venues, with the consensus between them. Hover for exact values.

  • March 29

About this market

Final prediction market prices for "Israel military action against Beirut on...?". March 29 last traded at 0.5%. $198K has traded across 1 outcome on Polymarket. The market closed on Mar 31, 2026.

This market will resolve to "Yes" if Israel initiates a drone, missile, or air strike on Greater Beirut on the listed date Israel Standard Time (IST). Otherwise, this market will resolve to "No". For the purposes of this market, a qualifying "strike" is defined as the use of aerial bombs, drones, or missiles (including cruise or ballistic missiles) launched by Israeli military forces that impact within Greater Beirut. For the purposes of this market, “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. Missiles or drones that are intercepted and surface-to-air missile strikes will not be sufficient for a "Yes" resolution, regardless of whether they land on the specified territory or cause damage. Actions such as artillery fire, small arms fire, FPV or ATGM strikes, ground incursions, naval shelling, cyberattacks, or other operations conducted by Israeli ground operatives will not qualify. The primary resolution source will be official government/military statements (Israeli or foreign), multilateral bodies (UN, etc.), or a consensus of credible reporting from major international media and national broadcasters/newspapers. If the date/time of a strike cannot be confirmed by a consensus of credible reporting by the end of the third calendar date after this market's end date, it will resolve to "No" regardless of whether a strike was later confirmed to have taken place.

Questions

What does the consensus price mean?

It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.

How is the payout worked out?

A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.

Why do the venues show different prices?

Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.

Is a price gap an arbitrage?

Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.

How fresh are these prices?

Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.

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