Halo - manipulated in 2014. Big dump because of a change in study that actually made it more accurate. Study was halted briefly for that change and they used it to take the stock down and suppressed the price for the rest of the year. Today it is trading at all time highs.
Register for free to join our community of investors and share your ideas. You will also get access to streaming quotes, interactive charts, trades, portfolio, live options flow and more tools.