The net income of a UCITS comprises net income, realised capital gains and losses net of costs and net unrealised capital gains and losses. Net income is equal to the amount of interest, arrears, premiums and lots, dividends, remuneration provided for in article L. 225-45 of the Commercial Code and all other income relating to the securities in the portfolio, plus the proceeds of sums temporarily available and less the amount of management fees and borrowing costs.