{"series":{"additional_prohibitions":["Persons who are employed by any of the Source Agencies are not permitted to trade on the Contract.","Persons who hold any material, non-public information on the Underlying are not permitted to trade on the Contract."],"categories":["Climate and Weather"],"category":"Climate and Weather","contract_terms_url":"https://assets.kalshi.com/contract_terms/RAINNYCM.pdf","contract_url":"https://assets.kalshi.com/regulatory/product-certifications/RAINNYCM.pdf","exchange_index":0,"fee_multiplier":1,"fee_type":"quadratic","frequency":"monthly","last_updated_ts":"2026-08-25T17:01:50.545594Z","settlement_sources":[{"name":"NWS Climatological Report NY","url":"https://forecast.weather.gov/product.php?site=OKX&product=CLI&issuedby=NYC"}],"tags":["Snow and rain"],"ticker":"KXRAINNYCM","title":"Monthly rain in New York"}}