penny stocks10 Top Penny Stocks to Watch This Week Plus Our "Buy Now" Pick September 24, 2018 by Money Morning Staff Reports Over the last few weeks, our list of the top penny stocks to watch has featured stocks with 100% gains in just a matter of days. But this week, our top penny stock to watch skyrocketed nearly 300% over the week. After looking at last week's top performing penny stocks, we'll show you a small-cap stock with real growth potential that just popped up on our radar...