{"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."],"category":"Entertainment","contract_terms_url":"https://assets.kalshi.com/contract_terms/GRAMMYNOM.pdf","contract_url":"https://assets.kalshi.com/regulatory/product-certifications/GRAMMYNOM.pdf","fee_multiplier":1,"fee_type":"quadratic","frequency":"annual","last_updated_ts":"2026-04-22T21:00:31.551815Z","settlement_sources":[{"name":"Recording Academy","url":"https://www.grammy.com/"}],"tags":["Music","Awards","Grammys"],"ticker":"KXGRAMMYNOMAOTY","title":"Grammy nominees for Album of the Year"}}