Name: May 2025 Temperature Increase (ºC)
Start: 2025-05-01T21:10:37.742444Z
End: 2025-05-31T12:00:00Z

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This market will resolve to the value reported by the Global Land-Ocean Temperature Index for May 2025 when it is released. Otherwise, this market will resolve to "No".

An anomaly of a named bracket for May 2025 is necessary and sufficient to resolve this market to "Yes" immediately once the data becomes available regardless of whether the figure for May 2025 is later revised.

The primary resolution source for this market will be the figure found in the table titled "GLOBAL Land-Ocean Temperature Index in 0.01 degrees Celsius" under the column "May" in the row "2025" (https://data.giss.nasa.gov/gistemp/tabledata_v4/GLB.Ts+dSST.txt). If NASA's "Global Temperature Index" is rendered permanently unavailable, other information from NASA may be used. If no information for May 2025 is provided by NASA by September 1, 2025, 11:59 PM ET, this market will resolve "Yes".

<1.05

1.05-1.09

1.10-1.14

1.15-1.19

1.20-1.24

>1.24

May 2025 Temperature Increase (ºC)

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.

¿Será 2026 el cuarto año más cálido registrado?

This market will resolve to "Yes" if NOAA designates any storm in the Atlantic a hurricane between December 4, 2025, and May 31, 2026. Otherwise, this market will resolve to "No".

The resolution source for this market will be NOAA’s list of named storms during the Atlantic hurricane season (https://www.nhc.noaa.gov/data/tcr/) and/or their data on individual storms.

If there is a potential named storm that has not yet been classified by May 31, 11:59 PM ET, the market may remain open until June 1, 12:00 PM ET to determine if a classification was made prior to midnight.

¿Se formará un huracán antes del 31 de mayo?

This market will resolve to 'Yes' if the seasonally adjusted and annualized GDP growth rate for the full year 2025, as derived from the 'Advance Estimate' for Q4 2025, scheduled for release by the U.S. Bureau of Economic Analysis (BEA) on January 30, 2026, reports a growth rate below 0. Otherwise, this market will resolve to 'No'.

The GDP release will be available at: https://www.bea.gov/data/gdp/gross-domestic-product.

Only the first available GDP report labeled as the 'Advance Estimate' for Q4 2025, which provides the initial full-year 2025 GDP growth rate, will be used for resolution. Any subsequent revisions or updates to the data will not be considered.

¿Crecimiento negativo del PIB en 2025?

This market will resolve according to the minimum Arctic sea ice extent for all days between August 1, 2026 and October 1, 2026, as published by the National Snow and Ice Data Center.

This market will remain open until data has been published for October 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for October 1, 2026 will not be considered.

The resolution source for this market measures temperatures to thousands of square kilometers (e.g. 4.255 million sq km). Thus, this is the level of precision that will be used when resolving the market.

The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the minimum value recorded for any day between August 1, 2026 and October 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen.

¿Será la extensión mínima del hielo marino del Ártico este verano entre 4,6 y 4,8 millones de kilómetros cuadrados?

This market will resolve to “Yes” if the Consumer Price Index (CPI) increased by greater than the listed percent over the 12 month period ending with any month in 2026 according to the monthly Bureau of Labor Statistics (BLS) reports. Otherwise, this market will resolve to "No".

The resolution source for this market will be the BLS Consumer Price Index reports released for each month of 2026 (https://www.bls.gov/bls/news-release/cpi.htm). Resolution of this market will take place upon release of the aforementioned data.

This market may not resolve to "No" until the December 2026 report is issued. Once the December 2026 report is issued, any revisions to previously released CPI figures will not be counted toward this market's resolution. If the CPI report for December 2026 is not issued by January 31, 2027, 11:59 PM ET, this market will resolve based on CPI figures which have already been made available by the BLS.

Note: the resolution source for this market will be the official monthly BLS CPI news release which reports inflation over 12 month periods to only one decimal point (e.g. 2.9%). Thus, this is the level of precision that will be used when resolving the market.

¿La inflación superará el 3% en 2026?

This market will resolve to "Yes" if the Bureau of Labor Statistics fails to release any monthly report on the Consumer Price Index by 11:59PM ET on the scheduled release date between December 1, 2025 and December 31, 2026, 11:59PM ET. Otherwise, this market will resolve to "No".

If an announcement is made by the White House or the BLS that the monthly CPI release will be delayed or cancelled altogether, this market will immediately resolve to "Yes".

The resolution source for this market will be information from the BLS or a consensus of credible reporting. 

¿Retrasará la BLS otro informe del IPC antes de 2027?

This market will resolve to “Yes” if 1 or more earthquakes with a magnitude of 10.0 or higher occur anywhere on Earth between December 8, 2025 12:00 PM ET, and December 31, 2026, 11:59PM ET. Otherwise, this market will resolve to “No”.

The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program (https://earthquake.usgs.gov/earthquakes/browse/significant.php#sigdef).

If an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until January 31, 2027, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used. 

After a qualifying earthquake is registered, this market will remain open for 24 hours to account for any revisions to its recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.

¿Un terremoto de magnitud 10.0 o superior antes de 2027?

This market will resolve according to the maximum Arctic sea ice extent for all days between November 20, 2025 and April 1, 2026, as published by the National Snow and Ice Data Center.

This market will remain open until data has been published for April 1, 2026, at which point it will resolve immediately. Any revisions to sea ice extent recorded after data is published for April 1, 2026 will not be considered.

The resolution source for this market measures Arctic sea ice extent to thousands of square kilometers (e.g. 14.255 million sq km). Thus, this is the level of precision that will be used when resolving the market.

The resolution source for this market will be information from the National Snow and Ice Data Center, specifically the maximum value recorded for any day between November 20, 2025 and April 1, 2026 in the “NH-Daily-Extent” tab of the “Sea Ice Index Daily Extent” data set, available at https://nsidc.org/sea-ice-today/sea-ice-tools. If this resolution source becomes unavailable, another resolution source will be chosen. 

¿Será la máxima extensión de hielo marino del Ártico este invierno de entre 14,2 y 14,4 millones de kilómetros cuadrados?

This market will resolve to “Yes” if any of the following conditions are met during 2026 ET:

- A Category 5 hurricane makes landfall in the US
- A major meteor strikes (10kt+)
- A major volcano erupts (VEI ≥6)
- An 8.5+ earthquake occurs

Otherwise, this market will resolve to “No”.

If required information from the specified sources remains outstanding, the market may stay open until February 28, 2027, 11:59 PM ET. 

The full rules for this market can be found here:
https://polymarket-upload.s3.us-east-2.amazonaws.com/Natural+Disaster+in+2026.pdf


¿Desastre natural en 2026?

This market will resolve to “Yes” if 1 or more earthquakes with a magnitude of 9.0 or higher occur anywhere on Earth between December 8, 2025 12:00 PM ET, and December 31, 2026, 11:59PM ET. Otherwise, this market will resolve to “No”.

The resolution source for this market is the United States Geological Survey (USGS) Earthquake Hazards Program (https://earthquake.usgs.gov/earthquakes/browse/significant.php#sigdef).

If an earthquake of substantial size has occurred within this market's timeframe but not yet appeared on the resolution source, this market may remain open until January 31, 2027, 11:59 PM ET, or until the earthquake in question otherwise appears on the resolution source. If such an earthquake has not appeared on the resolution source by that date, another credible resolution source will be used. 

After a qualifying earthquake is registered, this market will remain open for 24 hours to account for any revisions to its recorded magnitude. After 24 hours, this market will resolve according to the latest provided data.

¿Un terremoto de 9,0 o más antes de 2027?

For the purposes of this market, a Category 5 hurricane is a hurricane with maximum sustained winds of 157 mph or higher, as described at https://www.nhc.noaa.gov/aboutsshws.php, and a hurricane landfall is said to occur when the hurricane's surface center intersects with the coastline, as described at https://www.nhc.noaa.gov/aboutgloss.shtml#LANDFALL. 

This market will resolve to "Yes" if any storm makes landfall in the conterminous United States as a Category 5 hurricane, as reported in official National Hurricane Center advisories (https://www.nhc.noaa.gov/archive/2023/IDALIA.shtml?) between market creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

This market may resolve based on the initial advisory released by the NHC for whether any storm has made landfall in the conterminous United States at Category 5 strength, regardless of any later retraction or analysis that may contradict the initial qualifying announcement. However, subsequent corrections or updates will be considered if they indicate a qualifying incident.

¿Algún huracán de categoría 5 tocará tierra en EE. UU. antes de 2027?

This market will resolve to "Yes" if a natural volcanic eruption with a Volcanic Explosivity Index (VEI) of 6 or higher occurs between the market's creation and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

The primary resolution source will be the Smithsonian Institution Global Volcanism Program (GVP: https://volcano.si.edu/), specifically the ‘VEI 6’ figure for 2026 released on the page currently titled "Eruptions Avg 2000-2024 (N/T)" (https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear) as of March 31, 2027, 12 PM ET. Any prior updates will not be considered finalized.

If this dataset has not been updated to include all relevant events by March 31, 2027, or if the Smithsonian GVP becomes permanently unavailable, this market may resolve based on a consensus of credible scientific sources, including the U.S. Geological Survey (USGS), national or regional volcanic observatories, or credible reporting of a scientific consensus.

Note: Smithsonian Institution Global Volcanism Program databases, which include eruptions that reached the relevant threshold prior to this market’s timeframe (e.g., https://volcano.si.edu/faq/index.cfm?question=eruptionsbyyear&checkyear=2025), will not be considered.

¿Erupción volcánica importante (VEI ≥6) en 2026?

The Doomsday Clock is a symbolic clock face that represents the likelihood of a man-made global catastrophe, maintained since 1947 by the members of the Bulletin of the Atomic Scientists. The closer the clock is set to midnight, the closer the scientists believe the world is to global disaster.

This market will resolve to "Yes" if the Doomsday Clock is moved by ten seconds or more in either direction (i.e. closer than 80 seconds to midnight, or farther than 98 seconds to midnight, see https://thebulletin.org/doomsday-clock/#nav_menu) during the yearly meeting of the Bulletin of the Atomic Scientists scheduled for January 2025 ET. Otherwise, this market will resolve to "No".

If the Doomsday Clock setting is delayed this market's resolution may be delayed until the Bulletin of the Atomic Scientists' 2025 release is published. If no release is published by June 30, 2025 ET, this market will resolve to "No".

The resolution source for this market will be information released by the Bulletin of the Atomic Scientists.

¿Se moverá el Reloj del Juicio Final diez segundos o más?

This market will resolve to "Yes" if a natural meteoroid (bolide) explodes in Earth's atmosphere with a total impact energy greater than or equal to 1 megaton (1000 kilotons) of TNT equivalent between January 1 and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

The object must be classified as a natural meteoroid; events involving artificial objects or reentry vehicles do not qualify.

The primary resolution source will be the NASA JPL Fireball and Bolide Data repository: https://cneos.jpl.nasa.gov/fireballs/. The relevant field for determining impact energy is the “Impact Energy (kt)” column. If this dataset has not been updated to include all relevant dates by February 28, 2027, or if the NASA JPL Fireball and Bolide Data repository becomes permanently unavailable, this market may resolve based on a consensus of credible sources including the European Space Agency (ESA), the International Asteroid Warning Network (IAWN), the U.S. Department of Defense, or credible reporting of a scientific consensus, such as a NASA press release.

¿Impactará un meteorito de 1 megatón en 2026?

This market will resolve to "Yes" if the United States commences a military offensive intended to establish control over any portion of the land territory of Greenland by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No".

For the purposes of this market, the land territory of Greenland refers to all territory recognized by Denmark as part of the autonomous territory of Greenland within the Kingdom of Denmark, as of market creation.

The resolution source for this market will be a consensus of credible reporting.


¿Invadirá EE. UU. Groenlandia en 2026?

his market will resolve to “Yes” if the average monthly Ethereum gas price is equal to or greater than the value specified in the title by December 31, 2026 ET. Otherwise, the market will resolve to “No”.

The resolution source for this market is the dashboard available at https://dune.com/nibty/eth-gas-prices, using the “mean_gas” value displayed in the “Gas Prices Monthly Average” tab.

This market will resolve as soon as a finalized average monthly gas price shown on the dashboard is equal to or greater than the value specified in the title, or once the value for December 2026 is finalized and no earlier finalized monthly value has met or exceeded that threshold.

A monthly value will be considered finalized once the next monthly data point is published.

If the resolution source becomes permanently unavailable, the market will resolve based on other reliable crypto data sources.

¿El precio promedio mensual del gas de Ethereum alcanzará los 5 Gwei antes de 2027?

This market will resolve to 'Yes' if the seasonally adjusted and annualized GDP growth rate for the full year 2026, as derived from the 'Advance Estimate' for Q4 2026, with a release by the U.S. Bureau of Economic Analysis (BEA) expected in January 2027, reports a growth rate below 0. Otherwise, this market will resolve to 'No'.

The GDP release will be available at: https://www.bea.gov/data/gdp/gross-domestic-product.

Only the first available GDP report labeled as the 'Advance Estimate' for Q4 2026, which provides the initial full-year 2026 GDP growth rate, will be used for resolution. Any subsequent revisions or updates to the data will not be considered.

¿Crecimiento negativo del PIB en 2026?

The CDC reported a general fertility rate of 53.7 births per 1,000 women aged 15–44 for Q2 2025 (see: https://www.cdc.gov/nchs/nvss/vsrr/natality-dashboard.htm). 

This market will resolve to "Yes" if the initial reported rate for Q3 2025 exceeds 53.7, according to the CDC's Vital Statistics Rapid Release series. Otherwise, this market will resolve to "No". 

If the CDC does not release general fertility rate data for Q3 2025 by March 31, 2026, 11:59 PM ET, this market will resolve to "No".

Resolution will be based on the first published estimate for Q3 2025, regardless of any subsequent revisions.

The resolution source will be the CDC’s Vital Statistics Rapid Release.

¿Aumentó la tasa de fertilidad en EE.UU. en el tercer trimestre de 2025?

This market will immediately resolve to "Yes" if the USDT marketcap is equal to or greater than the value specified in the title on any day by December 31, 2026. Otherwise, this market will resolve to "No."

This market will resolve based on CoinGecko's "historical data" section for USDT, currently available at https://www.coingecko.com/en/coins/tether/historical_data#panel respectively, specifically the daily "Market Cap" data.

The daily market cap data for any given date will be considered finalized once data for the following calendar day is published on CoinGecko’s “Historical Data” page.

This market will resolve based on the specified CoinGecko chart, not according to other sources or spot markets.

¿Alcanzará la capitalización de mercado de USDT los $200 mil millones antes de 2027?

This market will resolve to "Yes" if a natural meteoroid (bolide) explodes in Earth's atmosphere with a total impact energy greater than or equal to 100 kilotons of TNT equivalent between January 1 and December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

The object must be classified as a natural meteoroid; events involving artificial objects or reentry vehicles do not qualify.

The primary resolution source will be the NASA JPL Fireball and Bolide Data repository: https://cneos.jpl.nasa.gov/fireballs/. The relevant field for determining impact energy is the “Impact Energy (kt)” column. If this dataset has not been updated to include all relevant dates by February 28, 2027, or if the NASA JPL Fireball and Bolide Data repository becomes permanently unavailable, this market may resolve based on a consensus of credible sources including the European Space Agency (ESA), the International Asteroid Warning Network (IAWN), the U.S. Department of Defense, or credible reporting of a scientific consensus, such as a NASA press release.

¿Impacto de un meteorito de 100kt en 2026?

This market will resolve to “Yes” if any seasonally adjusted unemployment rate (total unemployed, as a percent of the civilian labor force, official unemployment rate denoted as U-3) reported by the Bureau of Labor Statistics in an “Employment Situation Report” for a reference month in 2026 is greater than or equal to the listed percentage. Otherwise, this market will resolve to “No”.

The relevant reports for this market are the Employment Situation Reports for January-December, 2026. This market may not resolve to “No” until the Employment Situation report for December 2026 is released. If no Employment Situation Report for December 2026 is released by March 31, 2027, 11:59 PM ET, however, this market will resolve based on all previously published data up to that time. 

The resolution source for this market is the Monthly Employment Situation Report, published by the BLS every month at https://www.bls.gov/bls/news-release/empsit.htm, specifically the U-3 measure in Table A-15 for each month.

Note: the resolution source for this market reports unemployment to one decimal point. Thus, this is the level of precision that will be used when resolving the market.

¿Llegará el desempleo en EE. UU. al menos al 5,0% en 2026?

This market will resolve to “Yes” if the listed city records a daily snowfall of at least 0.1 inches for any day between January 24 and January 26, 2026 (inclusive), as recorded by the National Weather Service (NWS). Otherwise this market will resolve to “No”.

If a daily snowfall of at least 0.1 inches is recorded by the National Weather Service for the listed city, this market will resolve immediately to “Yes”. If no such snowfall has been recorded, this market may not resolve until the NWS Daily Climate Report for the listed city for the relevant dates has been published.

The relevant National Weather Service locations for this market will be Central Park NY (New York City), Dallas/Fort Worth, TX (Dallas), Miami, FL (Miami), Seattle-Tacoma, WA (Seattle), Washington-National (Washington D.C.), Phoenix, AZ (Phoenix), Philadelphia, PA (Philadelphia), Atlanta, GA (Atlanta), Boston (Logan Airport), MA (Boston), and Pittsburgh, PA (Pittsburgh).

The resolution source for this market will be the National Weather Service, specifically the figure for  "SNOWFALL (IN)" when "Daily Climate Report (CLI)"  is selected under "Observed Weather" after navigating to the relevant city & location from https://www.weather.gov/wrh/climate.

Will it Snow in Washington D.C. this weekend (January 24 - 26)?

This market will resolve to “Yes” if Brazil's unemployment rate for Q4 2025 is below 6.3% when it is released. Otherwise, this market will resolve to “No”.

This market will resolve according to IBGE's (https://www.ibge.gov.br/en/indicators#desemprego) public release of the Q4 2025 figure unemployment, expected in January 2026. If the publication of this figure is delayed beyond February 28, 2026 ET, this market will resolve according to the last published figure. 

Because this market's resolution source reports quarterly unemployment to one decimal point (e.g. 4.5%), this is the level of precision that will be used when resolving the market.


¿El desempleo en Brasil estará por debajo del 6,3% para el cuarto trimestre de 2025?

This market will resolve to “Yes” if Cloudflare experiences any incident classified as Critical (red) by March 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to “No”.

Qualifying incidents may include outages and other issues that Cloudflare may classify as Critical.

Revisions to the impact classification of any such incident will be considered as long as those revisions are published within this market’s timeframe.

If an incident is ongoing at this market’s resolution time, the market may remain open until that incident receives an official impact classification, and it will resolve based on the first such classification published, regardless of subsequent revisions or corrections.

The primary resolution source for this market will be official information from Cloudflare (for example, on cloudflarestatus.com or cloudflarestatus.com/history); however, a consensus of credible reporting may also be used.

May 2025 Temperature Increase (ºC)

<1.05
$148,229 Vol.
No

1.05-1.09
$89,788 Vol.
Yes

1.10-1.14
$46,411 Vol.
No

1.15-1.19
$25,710 Vol.
No

1.20-1.24
$28,680 Vol.
No

>1.24
$27,444 Vol.
No

Contexto del Mercado

May 2025 Temperature Increase (ºC)

Reglas

May 2025 Temperature Increase (ºC)

Contexto del Mercado

May 2025 Temperature Increase (ºC)

Acerca de

May 2025 Temperature Increase (ºC)

<1.05$148,229 Vol.No

1.05-1.09$89,788 Vol.Yes

1.10-1.14$46,411 Vol.No

1.15-1.19$25,710 Vol.No

1.20-1.24$28,680 Vol.No

>1.24$27,444 Vol.No

Contexto del Mercado

May 2025 Temperature Increase (ºC)

Reglas

May 2025 Temperature Increase (ºC)

Contexto del Mercado

May 2025 Temperature Increase (ºC)

Acerca de

<1.05
$148,229 Vol.
No

1.05-1.09
$89,788 Vol.
Yes

1.10-1.14
$46,411 Vol.
No

1.15-1.19
$25,710 Vol.
No

1.20-1.24
$28,680 Vol.
No

>1.24
$27,444 Vol.
No