Notable Put Options Activity in Aon

Shares of Aon

are higher on the session by 0.06%, currently trading at $48.23. The stock has been moving largely higher over the past three weeks and is currently trading above the 50-day moving average. Options traders are focusing on puts today. The strike seeing the heaviest action is the March 2012 $47.50 put, which has traded 3,375 times on open interest of 3,692 contracts. Put volume is outpacing call volume by 3,000 to 1. Aon Corporation is a global provider of risk management services, insurance and reinsurance brokerage, and human resource consulting and outsourcing, delivering distinctive client value through risk management and workforce productivity solutions.