iShares MSCI Brazil Small-Cap ETF (EWZS US) – Portfolio Construction MethodologyThe underlying MSCI Brazil Small Cap Index delivers Brazil small caps from the MSCI Global Investable Market framework, representing roughly the segment between the Standard 85% cutoff and ~99% free-float market cap coverage, with buffer rules to limit migration. Eligible securities must satisfy MSCI investability standards, including free float and liquidity tests measured by Annualized Traded Value Ratio and trading frequency; ...