Subindex
A group of securities that is part of an index but is also tracked separately as a smaller, separate index.

Investopedia Says:
A software index, for example, would be a sub-index of a computer index.

Related Terms:
Index
Index Fund
Sector Fund

• Emerging Issues Task Force (EITF)
• Emerging Market Economy
• Emerging Market Fund
• Emerging Markets Bond Index (EMBI)
• Emerging Markets Bond Index (EMBI)
• Emigration
• Eminent Domain
• E-Mini (Stock Index Futures)
• Emirates Interbank Offered Rate (EIBOR)
• Emissions Reduction Purchase Agreement (ERPA)
• Emissions Reduction Purchase Agreement (ERPA)
• Empire Building
• Empirical Duration
• Employee Benefits Security Administration (EBSA)
• Employee Benefits Security Administration (EBSA)
• Employee Buyout (EBO)
• Employee Buyout (EBO)
• Employee Contribution Plan
• Employee Retirement Income Security Act (ERISA)
• Employee Retirement Income Security Act (ERISA)
• Employee Share Ownership Trust (ESOT)
• Employee Share Ownership Trust (ESOT)
• Employee Stock Option (ESO)
• Employee Stock Option (ESO)
• Employee Stock Ownership Plan (ESOP)