Actionable Options for Thursday, May, 7

Options with increasing call volume and implied volatility: SIRI MU CHK

Options with increasing put volume and implied volatility: GILD BX AAL

RT Options Scanner shows MannKind (MNKD) September 18 call option implied volatility decreased 3% to 67.

Alibaba (BABA) up 5.5% after reporting quarterly results and new CEO. Current 30-day call IVXM is at 27 compared to a one-month ago level of 30.

Yahoo (YHOO) up 4.5% following Alibaba's quarterly results. Current 30-day call IVXM is at 25 compared to a one-month ago level of 31.

Nu Skin (NUS) down 13% after discloses formal investigation by SEC into China operations. Current 30-day call IVXM is at 43 compared to a one-month ago level of 48.

Zynga (ZNGA) up 5% after reporting quarterly results and cost reduction program. Current 30-day call IVXM is at 51 compared to a one-month ago level of 65 according to Advanced Options at IVolatlity.