Which index provides a wider view of the US stock market?

Which index provides a wider view of the US stock market?

• A. Dow Jones Industrial Average
• B. Hang Seng
• C. S&P 500
• D. NASDAQ Composite

Answer: (C)

Think about breadth and representation: an index that covers a wide range of large US companies across many sectors will reflect overall market movement more accurately than a smaller or more specialized index. The S&P 500 does this by including 500 large-cap US firms across a broad mix of industries and weighting them by market size, so it tracks the general health of the US equity market. In contrast, the Dow Jones Industrial Average includes only 30 stocks and is price-weighted, which can skew impact toward a few components. The NASDAQ Composite includes a huge number of Nasdaq-listed stocks but is heavily weighted toward technology and growth, making it less representative of the entire market. The Hang Seng is a Hong Kong index, not US. Therefore, the S&P 500 provides the wider view of the US stock market.

Think about breadth and representation: an index that covers a wide range of large US companies across many sectors will reflect overall market movement more accurately than a smaller or more specialized index. The S&P 500 does this by including 500 large-cap US firms across a broad mix of industries and weighting them by market size, so it tracks the general health of the US equity market. In contrast, the Dow Jones Industrial Average includes only 30 stocks and is price-weighted, which can skew impact toward a few components. The NASDAQ Composite includes a huge number of Nasdaq-listed stocks but is heavily weighted toward technology and growth, making it less representative of the entire market. The Hang Seng is a Hong Kong index, not US. Therefore, the S&P 500 provides the wider view of the US stock market.