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What will the peak RONI be for the 2026–27 El Niño?

icon for What will the peak RONI be for the 2026–27 El Niño?

What will the peak RONI be for the 2026–27 El Niño?

Over 2.5 58%

2.25–2.5 34%

2.0–2.25 5.8%

1.5–2.0 2.5%

Polymarket

$30,379 KL.

Over 2.5 58%

2.25–2.5 34%

2.0–2.25 5.8%

1.5–2.0 2.5%

Polymarket

$30,379 KL.

Under 1.5

$821 KL.

<1%

1.5–2.0

$1,863 KL.

3%

2.0–2.25

$2,291 KL.

6%

2.25–2.5

$12,341 KL.

34%

Over 2.5

$13,063 KL.

58%

This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is below +1.5°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is at least +1.5°C and below +2.0°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is at least +2.0°C and below +2.25°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is at least +2.25°C and below +2.5°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is +2.5°C or above. Otherwise, it resolves "No". This market resolves "Yes" as soon as NOAA publishes a RONI value of +2.5°C or above for any listed season. If no listed season reaches +2.5°C, this market resolves "No" once NOAA has published the RONI value for DJF 2026-27. The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.**Strong model consensus and ongoing intensification of the 2026–27 El Niño position a peak RONI above +2.5°C as the leading outcome.** NOAA’s August outlook assigns greater than 90% odds of a very strong event (peak RONI ≥ +2.0°C) and 69% probability of a historic peak exceeding all post-1950 events during October–December 2026, when the market-implied probability for over 2.5 sits at 58%. Current conditions show RONI at +1.4°C for June–August alongside conventional Niño 3.4 anomalies near +2.7°C, fueled by exceptionally warm equatorial Pacific sea surface and subsurface temperatures that support further strengthening through the Northern Hemisphere winter. The Relative Oceanic Niño Index isolates the ENSO signal by subtracting tropical-mean warming, yet models still project record or near-record values. Traders are monitoring the next CPC diagnostics and November–January forecast updates for any shifts in the peak window or intensity trajectory.

This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is below +1.5°C. Otherwise, it resolves "No".

The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/).

The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.
This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is below +1.5°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.
Khối lượng
$30,379
Ngày kết thúc
Apr 1, 2027
Thị trường mở
Aug 17, 2026, 3:17 PM ET
This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is below +1.5°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is at least +1.5°C and below +2.0°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is at least +2.0°C and below +2.25°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is at least +2.25°C and below +2.5°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is +2.5°C or above. Otherwise, it resolves "No". This market resolves "Yes" as soon as NOAA publishes a RONI value of +2.5°C or above for any listed season. If no listed season reaches +2.5°C, this market resolves "No" once NOAA has published the RONI value for DJF 2026-27. The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.**Strong model consensus and ongoing intensification of the 2026–27 El Niño position a peak RONI above +2.5°C as the leading outcome.** NOAA’s August outlook assigns greater than 90% odds of a very strong event (peak RONI ≥ +2.0°C) and 69% probability of a historic peak exceeding all post-1950 events during October–December 2026, when the market-implied probability for over 2.5 sits at 58%. Current conditions show RONI at +1.4°C for June–August alongside conventional Niño 3.4 anomalies near +2.7°C, fueled by exceptionally warm equatorial Pacific sea surface and subsurface temperatures that support further strengthening through the Northern Hemisphere winter. The Relative Oceanic Niño Index isolates the ENSO signal by subtracting tropical-mean warming, yet models still project record or near-record values. Traders are monitoring the next CPC diagnostics and November–January forecast updates for any shifts in the peak window or intensity trajectory.

This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is below +1.5°C. Otherwise, it resolves "No".

The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/).

The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.
This market resolves "Yes" if the peak RONI for the 2026–27 El Niño is below +1.5°C. Otherwise, it resolves "No". The peak RONI is the single highest Regional Ocean Niño Index (RONI) value reported by NOAA's Climate Prediction Center (CPC) across the overlapping three-month seasons ASO 2026, SON 2026, OND 2026, NDJ 2026-27, and DJF 2026-27, as reported in official NOAA CPC RONI updates (https://www.cpc.ncep.noaa.gov/products/analysis_monitoring/enso/roni/). The first published RONI value for each listed season is final and governs resolution; no subsequent revision to a season's value will change the outcome once that season's first value has been published. If CPC's RONI dataset is permanently discontinued, other information from NOAA may be used.
Khối lượng
$30,379
Ngày kết thúc
Apr 1, 2027
Thị trường mở
Aug 17, 2026, 3:17 PM ET

Cẩn thận với liên kết bên ngoài.

Câu hỏi thường gặp

"What will the peak RONI be for the 2026–27 El Niño?" là thị trường dự đoán trên Polymarket với 5 kết quả có thể nơi các nhà giao dịch mua và bán cổ phần dựa trên điều họ tin sẽ xảy ra. Kết quả dẫn đầu hiện tại là "Over 2.5" ở mức 58%, tiếp theo là "2.25–2.5" ở mức 34%. Giá phản ánh xác suất cộng đồng theo thời gian thực. Ví dụ, cổ phần ở giá 58¢ ngụ ý thị trường tập thể cho rằng có 58% khả năng cho kết quả đó. Tỷ lệ này thay đổi liên tục khi trader phản ứng với diễn biến và thông tin mới. Cổ phần đúng kết quả có thể đổi lấy $1 mỗi cổ phần khi thị trường được giải quyết.

Tính đến hôm nay, "What will the peak RONI be for the 2026–27 El Niño?" đã tạo $30.4K tổng khối lượng giao dịch kể từ khi thị trường mở vào Aug 17, 2026. Mức hoạt động giao dịch này phản ánh sự tham gia mạnh mẽ từ cộng đồng Polymarket và giúp đảm bảo tỷ lệ hiện tại được thông tin bởi nhóm người tham gia thị trường sâu rộng. Bạn có thể theo dõi biến động giá trực tiếp và giao dịch trên bất kỳ kết quả nào ngay trên trang này.

Để giao dịch trên "What will the peak RONI be for the 2026–27 El Niño?," duyệt 5 kết quả có sẵn trên trang này. Mỗi kết quả hiển thị giá hiện tại đại diện cho xác suất ngụ ý của thị trường. Để mở vị thế, chọn kết quả bạn tin là có khả năng nhất, chọn "Có" để giao dịch ủng hộ hoặc "Không" để giao dịch chống, nhập số tiền và nhấn "Giao dịch." Nếu kết quả bạn chọn đúng khi thị trường giải quyết, cổ phần "Có" của bạn trả $1 mỗi cổ phần. Nếu sai, chúng trả $0. Bạn cũng có thể bán cổ phần bất cứ lúc nào trước khi giải quyết nếu muốn chốt lời hoặc cắt lỗ.

Ứng viên dẫn đầu hiện tại cho "What will the peak RONI be for the 2026–27 El Niño?" là "Over 2.5" ở mức 58%, nghĩa là thị trường cho 58% khả năng cho kết quả đó. Kết quả gần nhất tiếp theo là "2.25–2.5" ở mức 34%. Tỷ lệ cập nhật theo thời gian thực khi trader mua và bán cổ phần, phản ánh cái nhìn tập thể mới nhất về điều có khả năng xảy ra nhất. Kiểm tra thường xuyên hoặc đánh dấu trang này để theo dõi tỷ lệ thay đổi khi thông tin mới xuất hiện.

Quy tắc giải quyết cho "What will the peak RONI be for the 2026–27 El Niño?" định nghĩa chính xác điều gì cần xảy ra để mỗi kết quả được tuyên bố thắng — bao gồm nguồn dữ liệu chính thức được sử dụng để xác định kết quả. Bạn có thể xem tiêu chí giải quyết đầy đủ trong phần "Quy tắc" trên trang này phía trên bình luận. Chúng tôi khuyên đọc kỹ quy tắc trước khi giao dịch, vì chúng chỉ rõ điều kiện, trường hợp ngoại lệ và nguồn chính xác quản lý cách thị trường được thanh toán.