guys, i have a question-- it may be a dumb question, but i was wondering where you guys go to research and/or search for penny stocks? like, is there a site that just lets you search for penny stocks by sector, by 52-week low, and whatnot? my research for penny stocks usually comes from emails from promoters and whatnot, but by the time they pump these stocks, it's already been up and i can never really get in on the bottom.