Source: NASDAQ OMX Group
The NASDAQ Composite Index is a market capitalization weighted index with more than 3000 common equities listed on the NASDAQ Stock Market. The types of securities in the index include American depositary receipts (ADRs), common stocks, real estate investment trusts (REITs), and tracking stocks. The index includes all NASDAQ listed stocks that are not derivatives, preferred shares, funds, exchange-traded funds (ETFs) or debentures.
Copyright © 2016, NASDAQ OMX Group, Inc.
NASDAQ OMX Group, NASDAQ Composite Index [NASDAQCOM], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/NASDAQCOM, September 20, 2018.