Shares of WebMD Health Corp. (WBMD) are up .43 to 45.88 today. ?WBMD is in the upper end of the 52 week range.

Today paper traded 2500 WBMD Jun 50 calls at 1.45 to 1.60. The ADV is 503 contracts. The OI is 635 contracts.

The paper went up in multiple blocks.? There was a steady seller starting at 1.60 just off the bid with the balance down to 1.45 in a block.? Most likely this was and opening buy writer looking to fill a large order in an illiquid stock.

30-day implied volatility is 52%.? ?10-day implied volatility is 91%.? 30 day implied volatility is trading below the 10 Day Historical volatility.

WebMD Health Corp. is a provider of health information services to consumers, physicians and other healthcare professionals, employers and health plans through its public and private online portals, mobile platforms and health-focused publications.