Warrants are least likely to be part of a fund because they are usually categorized as stocks and least likely to be part of a fixed-income mutual fund. Commercial paper and Treasury bills are short-term fixed-income securities.

Depending on the market, fixed income indices are categorized into global, regional and country or currency areas. Based on credit quality, fixed-income indices are categorized as investment grade, high-yield grade and non-investment grade.

The index weighting method that requires a divisor adjustment after a stock split is the price weighting method. The equal weight method and the float-adjusted market capitalization weighting method do not require a divisor adjustment after a stock split.