The MSCI Total Return Net Brazil Index is engineered to mirror the investment performance of the Brazilian equity market. It focuses on the most significant large and medium-sized companies domiciled in Brazil, collectively encompassing roughly 85% of the investable market's free-float capitalisation. The index assigns weightings to its component companies based on their free-float adjusted market capitalisation, and its composition undergoes a thorough review and rebalancing process on a quarterly basis.