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icon for Haverá um Super El Niño neste inverno (2026–27)?

Haverá um Super El Niño neste inverno (2026–27)?

icon for Haverá um Super El Niño neste inverno (2026–27)?

Haverá um Super El Niño neste inverno (2026–27)?

Sim

94% chance
Polymarket
NOVO

Sim

94% chance
Polymarket
NOVO
This market will resolve "Yes" if NOAA's Climate Prediction Center reports a Relative Oceanic Niño Index (RONI) value of +2.0°C or higher for any of the following seasons: ASO 2026, SON 2026, OND 2026, NDJ 2026-27, or DJF 2026-27, as reported in official NOAA CPC RONI updates, https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/. Otherwise, this market will resolve "No". A Super El Niño is an El Niño event in which RONI reaches this threshold for at least one overlapping ENSO season. An ENSO season is one of NOAA's standard overlapping 3-month periods (e.g., ASO, SON, OND, NDJ, DJF). This market may resolve "Yes" immediately upon NOAA's first publication of a qualifying RONI value for any listed season. If no season has qualified, this market will not resolve "No" until NOAA publishes the DJF 2026-27 value since DJF captures El Niño's typical peak-strength window and an earlier "No" could contradict the final published data. The first published RONI value for each listed season is final and governs this market's resolution; no subsequent revision to any season's value will be considered or will change the outcome once that season's first value has been published.Recent NOAA Climate Prediction Center and international model ensembles show the 2026 El Niño rapidly strengthening, with equatorial sea surface temperature anomalies already exceeding +2.5°C in key eastern Pacific regions and Niño-3.4 near +1.8–2.9°C. Official outlooks assign over 90% probability of a very strong event (peak at least +2.0°C) through winter 2026–27 and 75% odds of a historic peak exceeding prior records on the Relative Oceanic Niño Index during October–December. This consensus, backed by coupled ocean-atmosphere observations and multi-model agreement, underpins the market’s 94.1% implied probability for a super El Niño. Realistic challenges include potential model over-amplification, shifts in peak timing, or revisions if subsurface heat content or atmospheric feedbacks weaken faster than projected.

This market will resolve "Yes" if NOAA's Climate Prediction Center reports a Relative Oceanic Niño Index (RONI) value of +2.0°C or higher for any of the following seasons: ASO 2026, SON 2026, OND 2026, NDJ 2026-27, or DJF 2026-27, as reported in official NOAA CPC RONI updates, https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/. Otherwise, this market will resolve "No".

A Super El Niño is an El Niño event in which RONI reaches this threshold for at least one overlapping ENSO season. An ENSO season is one of NOAA's standard overlapping 3-month periods (e.g., ASO, SON, OND, NDJ, DJF).

This market may resolve "Yes" immediately upon NOAA's first publication of a qualifying RONI value for any listed season. If no season has qualified, this market will not resolve "No" until NOAA publishes the DJF 2026-27 value since DJF captures El Niño's typical peak-strength window and an earlier "No" could contradict the final published data.

The first published RONI value for each listed season is final and governs this market's resolution; no subsequent revision to any season's value will be considered or will change the outcome once that season's first value has been published.
This market will resolve "Yes" if NOAA's Climate Prediction Center reports a Relative Oceanic Niño Index (RONI) value of +2.0°C or higher for any of the following seasons: ASO 2026, SON 2026, OND 2026, NDJ 2026-27, or DJF 2026-27, as reported in official NOAA CPC RONI updates, https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/. Otherwise, this market will resolve "No". A Super El Niño is an El Niño event in which RONI reaches this threshold for at least one overlapping ENSO season. An ENSO season is one of NOAA's standard overlapping 3-month periods (e.g., ASO, SON, OND, NDJ, DJF). This market may resolve "Yes" immediately upon NOAA's first publication of a qualifying RONI value for any listed season. If no season has qualified, this market will not resolve "No" until NOAA publishes the DJF 2026-27 value since DJF captures El Niño's typical peak-strength window and an earlier "No" could contradict the final published data. The first published RONI value for each listed season is final and governs this market's resolution; no subsequent revision to any season's value will be considered or will change the outcome once that season's first value has been published.
Volume
$9,134
Data de Término
1 abr 2027
Mercado Aberto
Jul 24, 2026, 12:34 PM ET
This market will resolve "Yes" if NOAA's Climate Prediction Center reports a Relative Oceanic Niño Index (RONI) value of +2.0°C or higher for any of the following seasons: ASO 2026, SON 2026, OND 2026, NDJ 2026-27, or DJF 2026-27, as reported in official NOAA CPC RONI updates, https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/. Otherwise, this market will resolve "No". A Super El Niño is an El Niño event in which RONI reaches this threshold for at least one overlapping ENSO season. An ENSO season is one of NOAA's standard overlapping 3-month periods (e.g., ASO, SON, OND, NDJ, DJF). This market may resolve "Yes" immediately upon NOAA's first publication of a qualifying RONI value for any listed season. If no season has qualified, this market will not resolve "No" until NOAA publishes the DJF 2026-27 value since DJF captures El Niño's typical peak-strength window and an earlier "No" could contradict the final published data. The first published RONI value for each listed season is final and governs this market's resolution; no subsequent revision to any season's value will be considered or will change the outcome once that season's first value has been published.Recent NOAA Climate Prediction Center and international model ensembles show the 2026 El Niño rapidly strengthening, with equatorial sea surface temperature anomalies already exceeding +2.5°C in key eastern Pacific regions and Niño-3.4 near +1.8–2.9°C. Official outlooks assign over 90% probability of a very strong event (peak at least +2.0°C) through winter 2026–27 and 75% odds of a historic peak exceeding prior records on the Relative Oceanic Niño Index during October–December. This consensus, backed by coupled ocean-atmosphere observations and multi-model agreement, underpins the market’s 94.1% implied probability for a super El Niño. Realistic challenges include potential model over-amplification, shifts in peak timing, or revisions if subsurface heat content or atmospheric feedbacks weaken faster than projected.

This market will resolve "Yes" if NOAA's Climate Prediction Center reports a Relative Oceanic Niño Index (RONI) value of +2.0°C or higher for any of the following seasons: ASO 2026, SON 2026, OND 2026, NDJ 2026-27, or DJF 2026-27, as reported in official NOAA CPC RONI updates, https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/. Otherwise, this market will resolve "No".

A Super El Niño is an El Niño event in which RONI reaches this threshold for at least one overlapping ENSO season. An ENSO season is one of NOAA's standard overlapping 3-month periods (e.g., ASO, SON, OND, NDJ, DJF).

This market may resolve "Yes" immediately upon NOAA's first publication of a qualifying RONI value for any listed season. If no season has qualified, this market will not resolve "No" until NOAA publishes the DJF 2026-27 value since DJF captures El Niño's typical peak-strength window and an earlier "No" could contradict the final published data.

The first published RONI value for each listed season is final and governs this market's resolution; no subsequent revision to any season's value will be considered or will change the outcome once that season's first value has been published.
This market will resolve "Yes" if NOAA's Climate Prediction Center reports a Relative Oceanic Niño Index (RONI) value of +2.0°C or higher for any of the following seasons: ASO 2026, SON 2026, OND 2026, NDJ 2026-27, or DJF 2026-27, as reported in official NOAA CPC RONI updates, https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/. Otherwise, this market will resolve "No". A Super El Niño is an El Niño event in which RONI reaches this threshold for at least one overlapping ENSO season. An ENSO season is one of NOAA's standard overlapping 3-month periods (e.g., ASO, SON, OND, NDJ, DJF). This market may resolve "Yes" immediately upon NOAA's first publication of a qualifying RONI value for any listed season. If no season has qualified, this market will not resolve "No" until NOAA publishes the DJF 2026-27 value since DJF captures El Niño's typical peak-strength window and an earlier "No" could contradict the final published data. The first published RONI value for each listed season is final and governs this market's resolution; no subsequent revision to any season's value will be considered or will change the outcome once that season's first value has been published.
Volume
$9,134
Data de Término
1 abr 2027
Mercado Aberto
Jul 24, 2026, 12:34 PM ET

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Frequently Asked Questions

"Haverá um Super El Niño neste inverno (2026–27)?" is a prediction market on Polymarket with 2 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Haverá um Super El Niño neste inverno (2026–27)?" at 94%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 94¢ implies that the market collectively assigns a 94% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Haverá um Super El Niño neste inverno (2026–27)?" is a newly created market on Polymarket, launched on Jul 24, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Haverá um Super El Niño neste inverno (2026–27)?," browse the 2 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Haverá um Super El Niño neste inverno (2026–27)?" is "Haverá um Super El Niño neste inverno (2026–27)?" at 94%, meaning the market assigns a 94% chance to that outcome. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Haverá um Super El Niño neste inverno (2026–27)?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.