Investors are tracking hot penny stocks on the move today with a few names getting quite a bit of attention on Friday. Source: John Brueske/Shutterstock.com Penny stocks are a dangerous gamble. No ifs, ands, or buts. Even so, they’re attractive to many risk-averse investors looking for the next green wave to ride for profits. They…

One of the most volatile stocks in the market today is that of Troika Media (NASDAQ:TRKA). Indeed, this morning, TRKA stock nearly doubled to $3.25 from yesterday’s close of $1.64. Currently, shares of this brand consulting and marketing agency have settled down to “mere” gains of around 14% at the time of writing. Source: Shutterstock…