The October contract on the FTSE/ASE Large Cap index was trading at a premium of 0.20 pct in the Athens Derivatives Exchange on Friday. Volume on the Big Cap index totaled 1,860 contracts with 4,460 open positions in the market. Volume in futures contracts on equities totaled 64,815 contracts with investment interest focusing on National Bank’s contracts (37,297), followed by Alpha Bank (5,212), Piraeus Bank (2,799), Eurobank (14,162), MIG (3,052), OTE (209), PPC (364), OPAP (219), Viohalco (230), Mytilineos (412), Hellenic Petroleum (205), GEK Terna (102), Ellaktor (116) and Cenergy (156).