QQQ Finance Definition
The
trading symbol for the NASDAQ 100 Index tracking stock that is traded on the
American Stock Exchange. It is pronounced cubes
but is often spelled qubes. An
exchange-traded fund (ETF), QQQ allows investors to purchase or sell an
investment vehicle that mimics the movement of the underlying price index. The
NASDAQ 100 tracks 100 of the top non-financial services companies listed on the
NASDAQ Stock Market.

