For stock traders looking for specific set ups for trade entries these sites provide a ton of information for free. Some even provide better free info than paid services provide. First you decide what type of high probability entry you want to trade and these sites will help you zero in on specific entries in real time that meet your criteria. It is still up to the trader to quantify the exit and the position sizing with the right risk management but these sites are full of entries that most sites charge for.  Enjoy!