Whiting Petroleum volatility expected to move on acquisition of Kodiak Oil & Gas Whiting Petroleum (WLL) option implied volatility is expected to move on the acquisition of Kodiak Oil & Gas (KOG) in an all-stock transaction valued at $6B. Overall option implied volatility of 31 is at its 26-week average according to Track Data, suggesting non-directional price movement.
Mylan November calls active on takeover speculation Mylan November 55 & 57.5 calls are active on total call volume of 7,100 contracts (200 puts) on takeover speculation. November call option implied volatility is at 36, December is at 34; compared to its 26-week average of 32 according to Track Data. Active call volume suggests traders taking positions for upside price movement.