Will 2026 be the fourth-hottest year on record? live odds

"Will 2026 be the fourth-hottest year on record?" is trading at a 1% implied probability, with YES at 1¢ and NO at 99¢. $524K has changed hands so far, $5 of it in the past 24 hours, and the market is scheduled to resolve by December 31, 2026. PolyWatch tracks every odds move, whale trade and volume spike on this science market in real time.

1%

implied probability

YES NO 99¢

recent price

-7¢ over the window

-7¢

24h change

$5

24h volume

$524K

total volume

Dec 31, 2026

resolves

Radar activity on this market

Recent signals from PolyWatch's detectors watching this market 24/7.

  • High volatility

    ±16.7¢ swing band

    4d ago
  • Odds swing

    1¢ → 24¢ (+23.4¢ in 15 min)

    4d ago
  • conviction signal

    4d ago
  • High volatility

    ±15¢ swing band

    4d ago
  • complete set arb

    sum: 0.969 · edge: 0.021

    26d ago
  • complete set arb

    sum: 0.965 · edge: 0.025

    28d ago
  • High volatility

    ±21.8¢ swing band

    47d ago
  • Odds swing

    97¢ → 51¢ (-45.7¢ in 15 min)

    47d ago
  • High volatility

    ±12.7¢ swing band

    47d ago
  • Odds swing

    95¢ → 52¢ (-43.2¢ in 15 min)

    47d ago
How this market resolves

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.

Quick answers

What are the current odds of "Will 2026 be the fourth-hottest year on record?"?

The market currently prices YES at 1¢ and NO at 99¢, an implied probability of 1% that the answer is yes.

When does this market resolve?

This market is scheduled to resolve by December 31, 2026.

How much has been traded on this market?

$524K has been traded in total, $5 of it in the last 24 hours.

Prices as of . Informational only — PolyWatch is read-only analytics, not financial advice.

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