Powershares QQQ ETF - Simple stock trading

The basics about powershares qqq and other liquid funds of this etf company.

QQQ: Nasdaq 100 ETF - Quantified Strategies

The PowerShares QQQ & A Nasdaq 100 Index-Tracking ETF - IQ Option Broker Official Blog

What is the QQQ ETF?

4 Top Stock Trades for Friday: SNAP, QQQ, AMZN, WW

Warren Buffett Thinks You're A Crummy Investor (NASDAQ:QQQ)

Should I invest in PowerShares QQQ Trust ETF (NASDAQ: QQQ)? Historical data shows it outperforms S&P500. - Quora

What is an ETF, How Do They Work & Are They Worth It?

Ignore Trader Noise, Buy QQQ Now (NASDAQ:QQQ)

The 15 Most Important ETFs