I use a few, tradingview is pretty good and free which has many tools to chart. I mainly analyze there. However, over the years I've developed my own technique using a few indicatos. I like to use MA's, bollies, stoch, macd, ICloud etc. There isn't 1 indicator that works, and so many false signals. I look for specific patterns. I use Elliot wave analysis and fibs to time entries/exits. For uoip tho, I'm mainly looking for potential entries. For a total exit on Uoip, i'm looking for a large rally where we see large volume near the top accompanied by big news to sell some position, I don't believe we are there yet