INFN options for November (45 days)  seem to carry an outsized premium perhaps - currently an 8% return on Nov. calls stk 19, which is where it's close to trading at at the moment ($19, that is). Earnings are end of Oct., so that would explain it. I'm a bit desperate to find out what went sour with 'analysts' day' yesterday, as acting in the dark isn't quite in my comfort zone.