not included. The royalties collected by the seller are not included in the rights and interests of the product fund. In option trading, the buyer pays royalties to purchase the rights and interests of the option contract, and the seller receives the royalties. The royalty is the income obtained by the seller as the seller of the option contract, not the rights and interests of the product fund. The rights and interests of product funds usually refer to the net value of fund assets, including the value of stocks, bonds, cash and other assets held by funds. As the seller's income, royalties do not directly affect the net value of fund assets.