As explained on chart, HINDZINC is showing intersection of 3 TL/Patterns and move above 225.5 can be good. If sustains & close above 226-27 then can be taken as positional as well. Blue trend line running since Apr'18 Pink horizontal support/resistance line running since May'17 Flag pattern as highlighted in yellow.
Watch my other charts to understand simple price action used for all of the analysis. Keep your charts simple and free from lagging indicators.