Rossari Biotech - A Long Term Investment stock Idea

In this weekly chart it seems wave (a or i) is completed at 904 and wave (b or ii) formed a WXY(double zigzag corrective) pattern and made low near 61%. So there is a possibility that wave (c or iii) is already started or it may start soon and this stock may bounce in given range in chart. Its again a good long term investment stock which is available at lower price.