Russia x Ukraine ceasefire agreement by...?

According to the latest prediction market data for the query “Russia x Ukraine ceasefire agreement by...?”, traders have formed a strong consensus.

Currently, December 31, 2027 is dominating the market with an overwhelming 69.5% chance of winning. November 30, 2027 follows in second place at 68%, while October 31, 2027 sits in third with 67%. The betting volume for this specific market has already reached $10.9M, 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, 2027 (69.5%): Currently commanding the highest probability, December 31, 2027 is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 70¢, signaling a high degree of market conviction. This contract alone has generated $61.3K in volume.

🥈 Tier 2: The Primary Challengers

• November 30, 2027 (68%): Positioned as the most viable alternative, November 30, 2027 maintains a 68% chance of resolving true. Its “Buy Yes” shares currently trade at 68¢.
• October 31, 2027 (67%): Sitting in third place with a 67% probability, the market shows measured skepticism toward October 31, 2027, treating it as an outside wildcard unless momentum shifts.

🥉 Tier 3: The Long-Tail Options (Combining for ~0%)

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 September 30, 2027 (63%), August 31, 2027 (60%), and July 31, 2027 (58.5%).
• Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like June 30, 2027 are still attracting notable interest.

This market will resolve to “Yes” if there is a ceasefire agreement between Russia and Ukraine by the specified date, 11:59 PM ET. Otherwise, this market will resolve to “No”.

A ceasefire agreement refers to any mutually-agreed suspension of direct military engagement between Russia and Ukraine, which is either officially announced by both countries or confirmed by a consensus of credible reporting to have been mutually agreed by both countries.

A broader peace deal, normalization agreement, political framework, truce, or humanitarian pause will qualify if it includes a mutually agreed suspension of direct military engagement, to be effective on a specified date. Agreements that outline future negotiations or de-escalation measures without an explicit, dated commitment to stop fighting will not qualify.

Any form of informal understanding, backchannel communication, de-escalation without an announced agreement, or unilateral pause in hostilities will not be considered a ceasefire agreement.

Only agreements which constitute a general pause in the conflict will qualify. Agreements which only apply to specific conflict categories (e.g. restrictions on certain target categories or certain locations) will not qualify.

If a qualifying agreement is officially reached before this market’s end date, this market will resolve to “Yes,” regardless of whether the ceasefire agreement officially takes effect after that date.

The primary resolution sources for this market will be official information from the governments of Russia and Ukraine and a consensus of 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 31, 2027 currently trades at 58.5%, but our AI places its Fair Value at just 42.6%. This creates a large negative EV Gap of -15.9%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies December 31 as the premium value opportunity on the board. While the market only assigns it a 10.5% trading probability, our AI’s Fair Value assessment sits at 14.4% — yielding an impressive +3.9% EV Gap.
• Under-the-Radar Dark Horses Other notable discrepancies include November 30 (EV Gap: +1.7%) and November 30, 2027 (EV Gap: +0.4%). These long-tail opportunities are heavily discounted by the live order books despite stronger statistical backing from our predictive model.