So as you see in the chart there is no Trade Zone between 15640-15700. . You can only buy the CE once it cross 15720, . If Nifty goes below 15620, then you should buy the PE for the level 15550 levels. . If gap up or gap down Opening happen then wait for the right time to enter. . What's your view on this comment below in the box. . Note: This is for an educational purpose as we can learn together and grow together.