Most metal shares were trading in the positive zone in Friday's morning session. Jindal Stainless (Hisar) (up 2.16 per cent), NMDC (up 1.94 per cent), Hindalco Industries (up 1.78 per cent) and National Aluminium Company (up 1.04 per cent) too were trading higher. JSL create buy volume at 38.85 again create strong buy 38.95 after that create very strong buy 39.20