Sec. 2 Prohibition of trading in water and water rights for future delivery (a) Commodity Exchange Act— Section 1a(9) of the Commodity Exchange Act (7 U.S.C. 1a(9)) is amended— ⋯ (1) by striking “(7 U.S.C. 13–1)) and” and inserting “(7 U.S.C. 13–1)),”; ⋯ (2) by inserting “water or water rights (or any index, measure, value, or data related to water or water rights), and” after “receipts), and”; and ⋯ (3) by striking “receipts) in which” and inserting “receipts, and water or water rights, or any index, measure, value, or data related to water or water rights) in which”. ⋯ (b) Public Law 85–839— The first section of Public Law 85–839 (7 U.S.C. 13–1) is amended in the first sentence of subsection (a)— ⋯ (1) by inserting “water or water rights (or any index, measure, value, or data related to water or water rights),” after “sale of”; and ⋯ (2) by striking “receipts)” and inserting “receipts),”. ⋯