Black and Decker (BDK) is up $1.61 to $32.16 and options volume is running 6X the average daily on talk Danaher (DHR) is eyeing BDK. April 30 and 35 as well as May 35 and 40 calls are the most actives, with about 70 percent of the volume hitting ask-side. Implied volatility up to 66 from about 63 yesterday.