Market Index

Investments

Quick Definition

A Market Index is a statistical measure that tracks the performance of a group of selected stocks representing a particular market or sector.

Detailed Explanation

A Market Index acts as a benchmark to measure the overall performance of the stock market. It is created by selecting a group of representative stocks and calculating their combined value.

In India, major indices include the Nifty 50 (by National Stock Exchange) and BSE Sensex (by Bombay Stock Exchange). These are regulated by the Securities and Exchange Board of India.

Types of Market Indices

  • Broad Market Index: Covers overall market (e.g., Nifty 50)
  • Sectoral Index: Focuses on specific sectors (IT, banking)
  • Global Index: Tracks international markets

Why Market Index Matters

  • Measures market performance
  • Acts as benchmark for investors
  • Helps in passive investing (index funds, ETFs)

Key Features

  • Represents a segment of the market
  • Based on weighted average (market cap or price)
  • Reflects investor sentiment

Example

"If Nifty 50 rises by 2%, it indicates that major stocks in the Indian market are generally performing well."

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