Here 2 horizontal lines have been drawn(in red) as Targets 1st & 2nd for short term trading. For buying price a price range has been drawn as it is the best buy price for the shares. You can draw your support line according to your analysis. You can go for the shares of SAIL as it is trading on a near good price range and it will be a value added stock to your portfolio. Also, you can go check the fundamentals if you're looking for Long term investing.