ROKA

Roka Bioscience Inc

penny stocks

10 Top Penny Stocks to Watch This Week (October 16-20)

The top penny stocks to watch this week include the biggest gainers of the previous trading week.

These companies have handed investors returns as big as 248.6% over just six trading sessions.

Here's the list of top 10 performers - plus, one of our favorite stocks to buy before 2018...