LMRI T/A, You hit the nail on the head there. Volatility is the key. These subpenny stocks can run 100% in the time it takes me to type this sentence. I rarely "invest" in any stock. CMKX is an exception, I`m actually holding a small position even while it languishes here without moving. Usually I`m looking for volume/news/momo plays. I never even learn the names of a lot of stocks I play day to day. It`s just letters and numbers and charts on a screen.
If it sounds too good to be true, it could get even better.