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Largest option buying in equities

David Russell (david.russell@optionmonster.com)

Nearing the halfway mark in today's session, here are the individual equity names with the most call and put buying on optionMONSTER's ActionTracker data system.

Petrobras (PBR): Some 20,000 October 15 calls were purchased, mostly for $0.40, as investors look for the Brazilian energy stock to rebound from a long-term selloff. PBR fell 0.91 percent to $13.08.

KLA-Tencor (KLAC): A block of 6,700 September 60 calls were bought for $2.75 and 6,700 September 65 calls were sold for $0.90. Known as a call spread, it cost $1.85 and will earn a maximum profit of 170 percent on a move to $65. KLAC rose 0.25 percent to $60.08. (See related story )

Quicksilver (ZQK): Some 12,000 January 6 puts were bought for $0.45 and $0.50 as investors look for the shares to fall into early 2014. ZQK fell 2.12 percent to $6.92. (See related story )


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