Interoil (IOC) is up $6.42 to $79.24 and options are busy after the company discovered oil in its Antelope-2 well in Papua New Guinea. 31K calls and 7650 puts traded on the session. One player paid a hefty $6.10 for Jun 100 calls, 5000X on PHLX. Looks opening. Feb 90, 95 calls and Feb 70, 80 puts seeing interest as well.