Notable Put Options Activity in ASML Holding

Shares of ASML Holding ASML are lower on the session by 2.43%, currently trading at $58.27. The stock has been moving largely lower over the past three months and is currently trading below the 50-day moving average. Options traders are focusing on puts today. A short while ago the September 2011 $37.50 put traded 1,750 times on open interest of 6,002 contracts. Put volume is dominating call volume 22 to 1. ASML Holding N.V. is a holding company, which operates through its subsidiaries. The company is a provider of advanced technology systems for the semiconductor industry.