Where will 2026 rank among the hottest years on record?

According to the latest prediction market data for the query “Where will 2026 rank among the hottest years on record?”, traders have formed a strong consensus.

Currently, 2 is dominating the market with an overwhelming 73.5% chance of winning. 1 follows in second place at 25.5%, while 4 sits in third with 4.1%. The betting volume for this specific market has already reached $3M, 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

• 2 (73.5%): Currently commanding the highest probability, 2 is heavily favored by the order book. Traders looking to back this outcome face a “Buy Yes” contract price of 74¢, signaling a high degree of market conviction. This contract alone has generated $342.3K in volume.

🥈 Tier 2: The Primary Challengers

• 1 (25.5%): Positioned as the most viable alternative, 1 maintains a 25.5% chance of resolving true. Its “Buy Yes” shares currently trade at 26¢.
• 4 (4.1%): Sitting in third place with a 4.1% probability, the market shows measured skepticism toward 4, 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 6 or lower (3.9%), 3 (3.1%), and 5 (0.3%).
• Speculative Volume: Despite low statistical likelihood, certain long-tail contracts like 6 or lower are still attracting notable interest.

This market will resolve according to the numerical rank of how hot 2026 is when compared against all other years for which the Global Land-Ocean Temperature Index has data.

Years will be ranked in descending order, starting with the hottest as number 1, the second hottest as number 2, etc.

If 2026 ties with any other year, it will resolve according to the place the year it ties with occupies.

This market will resolve immediately once the specified data becomes available, regardless of whether the figure for the relevant years is later revised.

The primary resolution source for this market will be the figure found in the table titled "Land-Ocean Temperature Index (C)" under the column "No_Smoothing" in the row "2026" (https://data.giss.nasa.gov/gistemp/graphs/graph_data/Global_Mean_Estimates_based_on_Land_and_Ocean_Data/graph.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used. If no information for 2026 is provided by NASA by March 1, 2027, 11:59 PM ET, this market will resolve based on 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 2 currently trades at 73.5%, but our AI places its Fair Value at just 49.8%. This creates a large negative EV Gap of -23.7%, suggesting the crowd may be overhyping this outcome and driving the premium too high.
• The Best Value Play (Highest EV) Our model identifies 4 as the premium value opportunity on the board. While the market only assigns it a 4.1% trading probability, our AI’s Fair Value assessment sits at 19% — yielding an impressive +14.9% EV Gap.
• Under-the-Radar Dark Horses Other notable discrepancies include 5 (EV Gap: +8%) and 3 (EV Gap: +2.9%). These long-tail opportunities are heavily discounted by the live order books despite stronger statistical backing from our predictive model.