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India’s weather futures debut puts Mumbai rain up for trade

By Thomson Reuters May 20, 2026 | 6:59 AM

NEW DELHI, May 20 (Reuters) – Mumbai’s rains are set to become a tradable asset in India.

India’s National Commodity and ​Derivatives Exchange (NCDEX) will launch the country’s ‌first exchange-traded weather derivatives contract on June 1, allowing participants to hedge financial exposure arising from fluctuations in the rains in Mumbai.

The cash-settled futures contract ‌will ​be based on rainfall ⁠deviation data compiled by ⁠the state-run India Meteorological Department, NCDEX said in a statement.

The exchange said the contracts could help sectors including agriculture, logistics, ​construction, power and banking manage weather-related risks beyond traditional government relief and insurance ⁠claims.

Businesses in Mumbai – India’s ⁠financial capital known for torrential monsoon ​rains – often face disruption during the four-month rainy ​season beginning in June, affecting supply ‌chains, transport networks and infrastructure activity.

India last month forecast below-average monsoon rains in 2026 for the first time in three years, ⁠raising concerns over farm output and economic growth in Asia’s third-largest economy.

In an Instagram post, NCDEX described ⁠rain as ‌a market signal and said ⁠the derivative contract would allow ​India ‌to “TradeRain”.

The advertisement contrasted commuters wading through ​heavy Mumbai ⁠rains with a woman smiling while checking trading charts.

“For someone it’s just rainfall, for some it’s an opportunity,” the advertisement said.

(Reporting by Mayank Bhardwaj and Aditya Kalra; Editing by ​Kirsten Donovan)