April monthly options expire next Friday, April, 20th. As a rule of thumb, we want 5-6 weeks of life in our options and be within one strike either side of at-the-money. As of today's pricing, here are my recommended rollovers, to be executed any time over the next week. FB Apr $170p -----> May $165p AMGN Apr $185p -----> May $170p VXX Apr $45c --------> May $50c