U.S. Markets open in 1 hr 29 mins

Largest option trades 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.

Allergan (AGN): More than 2,500 January 95 calls were bought as an investor positions for upside in the drug maker. AGN rose 0.64 percent to $90.53.

SAP (SAP): More than 3,000 January 80 puts were bought, mostly for $2.85 to $3, as investors brace for downside in the software giant. SAP rose 1.15 percent to $80.13.

Taiwan Semiconductor (TSM): Almost 3,000 January 20 calls were bought for $0.15 and $0.20 as investors look for the shares to rally. TSM fell 1.05 percent to $17.82.

More From optionMONSTER