---
title: "What will the peak RONI value be for the NDJ 2026-27 quarter? — NDJ 2026-27 seasonal RONI"
canonical_url: https://betcrypto.now/events/what-will-the-peak-roni-value-be-for-the-ndj-2026-27-quarter-ndj-2026-27-seasonal-roni
status: live
trading_closes_at: 2027-04-05T14:00:00+00:00
total_volume_usd: 5010.61
venues: ["Kalshi"]
categories: ["Tech & Science"]
prices_as_of: 2026-10-09T11:42:24+00:00
publisher: BetCrypto
data_api: https://betcrypto.now/api/v1/events/what-will-the-peak-roni-value-be-for-the-ndj-2026-27-quarter-ndj-2026-27-seasonal-roni
---

# What will the peak RONI value be for the NDJ 2026-27 quarter? — NDJ 2026-27 seasonal RONI

Live · $5,011 traded · listed on Kalshi

## About

The peak RONI value is determined solely from values published in the NOAA CPC official RONI table that are designated as final (non-preliminary). For La Niña contracts, the peak RONI value refers to the single most negative (i.e., lowest) RONI value. The latest Expiration Date shall be one week after the Source Agency publishes the final RONI value for the last three-month period falling within the time period. However, if the peak RONI value necessary to determine the Market Outcome can be conclusively established prior to that date (e.g., the season has formally ended and all relevant values are final), expiration may be moved to an earlier date and time.

_From Kalshi's listing._

## Main market

| Outcome | Probability | Cheapest | Kalshi |
|---|---|---|---|
| Below 0.5°C | — | 1¢ on Kalshi | 1¢ |
| 0.5°C to 0.9°C | — | — | — |
| 1.0°C to 1.4°C | — | 3¢ on Kalshi | 3¢ |
| 1.5°C to 1.9°C | 5% | 8¢ on Kalshi | 8¢ |
| At least 2.0°C | 95% | 98¢ on Kalshi | 98¢ |

## Open on a venue

- [Kalshi](https://betcrypto.now/go/e/1197?via=md)

---

Probability is the cross-venue consensus (book midpoints, 0–100%). Venue columns are what buying costs there (the ask). Prices move constantly; re-check at the canonical URL or https://betcrypto.now/api/v1/events/what-will-the-peak-roni-value-be-for-the-ndj-2026-27-quarter-ndj-2026-27-seasonal-roni.

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